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Grandma Enggy's H-2 (Humic Acid)
Grandma Enggy's Extra Pure Humic Acid has many functions and here we list a few: it helps convert elements into forms available for plant growth, increases buffering, increases seed germination, increases vitamin content of plant, stimulates horizontal root growth and stimulates plant enzymes. The expert indoor gardener’s secret. Just a dash of humic acid in your nutrient solution ensures early vigour in seedlings and clones, hastens maturity and floral d..
£26.95
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GreenMyst Humic
GreenMyst Humic contains pure and highly active compounds formed from the natural decomposition of plant materials over thousands of years. The peaty swamps of Florida are the source of the finest and purest humates as used in GreenMyst Humic. GreenMyst Humic is a biologically complex solution which contains both Humic and Fulvic acids. These highly active compounds have various roles in soils as well as in the plant itself. Humic substances promote the c..
£3.95
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Oneness
Through extensive research and development, the Humboldt Nutrients teams of agronomists and chemists have created this premium One-part formula. Oneness contains a unique proprietary combination of macro and micro nutrients which cannot be found in competing One-part formulas. Oneness protects your garden from nutrient lock-out and salt build-up. Oneness is used as a food source by both plants and microorganisms. Oneness can help assure that your fruits, ..
£10.95
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Oneness Kit
This basic starter kit contains the primary Oneness nutrient solution as well as three primary additives a gardener will need to build a good foundation for growth. Contains: Humboldt Oneness 946ml Humboldt Ginormous 946ml Humboldt Sea Cal 473ml Humboldt White Widow 28.5g Humboldt Honey 473ml..
£110.95
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Master A+B
Humboldt Nutrients Master A is the highly concentrated Nitrogen, Potassium/Calcium and micro nutrients containing formula for use primarily in the growing phase when used in conjunction with Master B. For use in any growing medium. Humboldt Nutrients Master B is the highly concentrated Phosphorus, Potassium and Magnesium containing formula for use primarily in the flowering phase when used in conjunction with Master A. For use in any growing medium. Humb..
£27.95
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Master A+B Kit
A premium two-part basic starter kit that provides the core nutrients in Humboldt's Master A and B schedule, with the addition of two key products for successful gardening. Contains: Humboldt Master A 946ml Humboldt Master B 946ml Humboldt Sea Cal 473ml Humboldt Ginormous 946ml Humboldt White Widow 28.5g..
£110.95
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Grow Natural
Humboldt Nutrients Grow Natural is an ultra-concentrated organic, natural grow formula designed to give your Soil grown plants the nutrient-rich foundations needed during the vegetation and flowering period. Used in conjunction with Bloom Natural and DeuceDeuce, Grow Natural can help your plants to reach their full potential. Grow Natural is made using fresh ingredients; none of our products are imported from overseas making our prices affordable to the c..
£12.95
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Bloom Natural
Humboldt Nutrients Bloom Natural is an ultra-concentrated organic, natural bloom formula designed to give your Soil grown plants the large phosphorus and calcium boost needed during the flowering period. Using Bloom Natural in conjunction with Grow Natural and DeuceDeuce can allow your plants to reach their full potential. Bloom Natural induces a superb flowering response in all plants, encouraging multiple flowering sites. This can produce a massive crop..
£12.95
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Mayan MicroZyme
Mayan MicroZyme is a bacterial-enzymatic concentrate full of microorganisms that can increase fertility while providing vital nutrients to all types of plants and crops. The micro-organisms present in Mayan MicroZyme (MMZ) mineralize nutrients, produce and regulate nitrogen, build organic matter in your soil, and can improve fertility and fruit yields by increasing nutrient uptake and availability. The micro-organisms in Mayan MicroZyme are dormant with a..
£16.95
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ProZyme
ProZyme is an enzymatic treatment for growing mediums. Enzymes are biological catalysts, derived from living organisms, and catalysts increase the speed of naturally occurring chemical reactions. ProZyme is a concentrate, made up of over 80 different beneficial enzymes. Humboldt Nutrients employs the foremost experts in horticultural enzymes to formulate ProZyme into a highly diverse blend of enzymatic compounds. The result is a rich, dark biological whic..
£18.95
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Roots
Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage. The soul of every plant resides in the roots. Many gardeners neglect this fact and concentrate on the visual aspects of their plants. A large yield is directly related to a plant’s metabolism rates, and plant metabolism rates are directly related to their root zones’ uptake of nutrients and fertilizers. Humboldt Roots was specificall..
£18.95
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White Widow
Mycorrhizal inoculants are crucial to sustaining a healthy, expansive root zone. Humboldt Nutrients is proud to launch our newest and most powerful soluble mycorrhizal, White Widow. White Widow is a mycorrhizal powder containing mycological spores. White Widow is a diverse, pure endomycorrhizal. The effectiveness of a soluble mycorrhizal inoculant relies heavily on two variables: the amount of spores in the product itself and the ability of that product t..
£14.95
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Hydro Deuce
Similar to DeuceDeuce but not as thick, making it available for use with run-to-waste and recirculating hydroponic systems. Used in the late flowering stages...
£10.95
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Sea Cal
Humboldt Nutrients Sea Cal was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea Cal may be utilized for any type of vegetable, flower or herb. Sea Cal is a concentrated growth enhancer and calcium supplement that offers vital nitrogen and calcium in the ratios which are beneficial during early plant development. Calcium is very important during a plant’s vegetative and flowering cycle, controlling aspects o..
£15.95
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Sea Mag
Humboldt Nutrients Sea Mag was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea Mag may be utilized for any type of vegetable, flower or herb. Sea Mag is loaded with vital elements which help control cell division, cell growth, cell differentiation and various internal processes. Sea Mag can be used to supplement magnesium and to increase plant growth. Sea Mag supplies crucial elements that plants require..
£13.95
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Equilibrium
If you want to reap a large bountiful harvest your plants must receive the correct ratio of Calcium to Magnesium throughout their life cycle; but for that harvest to be flavorful, sweet and aromatic, one must ensure that the Ca and Mg you are feeding your garden is derived from high quality source materials. With Equilibrium Natural, Humboldt Nutrients offers the ease of a one part Ca-Mg additive with the quality that has come to be associated with our pr..
£12.95
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Structural Integrity
Silicate is one important element most soils lack. Using Potassium Silicate for your garden protects plants from high salinity, pests, molds, and transpiration in higher temperatures. SI enhances the plant immunity mechanism by entering the plant cell walls. SI is essential to the leaf and stem strength and allowing the plant to hold up heavier fruits. High silicate content in plant tissue enables the leaves to be held erect which allows more light t..
£13.95
Ex Tax:Hum-Bolt
HUM-BOLT is a 8% humic acid derived from premium Leonardite, extracted from a mine known to produce the highest quality shale. Humic acid promotes high ion exchange capabilities, stimulates plant enzymes, increases beneficial organisms and acts as an organic catalyst. For years humic acid has been largely absent from our soil, due to erosion and over-farming. Thankfully, recent research has proven long-stated claims about humic acid’s benefits, which garde..
£9.95
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Flavorful
FlavorFul is a strong solution of 8% refined Humic acid concentrate, a little known and highly useful additive. The majority of refined Humic acid formulas on the market are .01% concentration. The clear appearance of these watered down derivatives is an indication of the low concentration. FlavorFul is 8% refined Humic acid with a dark rich color, indicating the high concentration. FlavorFul is comprised of long chains of organic carboxyl and polyhydroxid..
£9.95
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Big Up Powder
A local legend in Humboldt County: Big Up Powder is a premium bloom booster. Humboldt Nutrients agronomists and chemists have developed Big Up Powder after years of research and local trials. Many similar products contain artificial coloring and dyes, but Big Up Powder is free of all of these unnecessary ingredients. For use in any growing medium. Big Up Powder is designed specifically for the first week and final weeks of the flowering period. Plants are..
£7.95
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Sticky
Foliar sprays are an easy way to ensure the quality of your fruits and flowers in all your favorite plants. A proper foliar spray should include a wetting and binding agent to equally distribute and adhere the spray onto the plant’s leaves. Humboldt Sticky is a premium sticking and wetting agent that has been extensively tested in Northern California with phenomenal results. Humboldt Sticky is formulated using premium ingredients which are simply unavaila..
£14.95
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Honey Hydro
Humboldt Honey Hydro is an excellent sweetener for all gardens. It promotes and facilitates the growth of beneficial bacteria and fungi in soil-less media, and dramatically enhances the quality of any plant’s fruit. For use in any Hydroponic system. Sugars are the fuel of the microscopic world, supplying the energy needed to drive biochemical systems. Our Humboldt Honey Hydro breaks down into the smallest possible sugars when dissolved in water, creating ..
£10.95
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Verde
It’s Spanish for green. Lush green colors and vigorous growth are what you can expect with Verde. Used as a foliar spray or as a growth catalyst for hydroponic or soil crops, Verde can help keep plants healthy throughout their life cycle. Verde is a premium growth supplement with 16% nitrogen, 1% available phosphorus, and 2% potassium, as well as iron, magnesium and other vital elements. This is a great blend for plants experiencing periods of accelerated..
£13.95
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Myco Madness
Myco Madness is a soluble powder which contains a biologically active package: 9 mycorrhizal species, 15 beneficial bacteria and 2 trichoderma species well-suited to a variety of media, soil conditions, climates and plants. Myco Madness contains mycorrhizal fungi that colonize plant roots and extend the root system into the surrounding media, greatly enhancing the absorptive surface area of root systems. Myco Madness can help in forming an essential link ..
£15.95
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Myco Maximum
Myco Maximum is a granular powder containing 7 species of growth-enhancing mycorrhizal fungi, proprietary ingredients, 11 strains of beneficial bacteria, and 2 trichoderma species. Myco Maximum adds organic matter and helps to break down nutrients and micro-nutrients present in your growing medium or soil which are necessary for plants throughout their life cycles. Mycorrhizal fungi increase the surface-absorbing area of the roots, greatly improving the a..
£13.95
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Royal Flush
Try Humboldt Nutrients Royal Flush today and experience the difference between a flush and a Royal Flush with a clean, sweet finish. For use in any growing medium. Royal Flush can be applied to all crops including vegetable crops, row crops, field crops, trees, vines, ornamentals, and gardens and landscaping. Royal Flush is a salt-eliminating, finishing solution for all plants growing in soil, potting mixes, soil-less rooting media, hydroponics and other ..
£6.95
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GPH Uptake (Humic Acid)
GPH uptake is a premium liquid humic acid sourced from Humalite. Humalite is a fresh water deposit of oxidised organic compost proven to be the most bioactive humic source. Humic acid is dark brown or black in colour and available in liquid or dry powdered form. The humic acid used in GPH uptake is in the liquid form. GPH is an essesntial component in the soil or soiless media garden as it displays wonderful beneficial properties. GPH uptake is an essenti..
£14.95
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Stage 2 - Liquid Black Humic Crystal
Dry Flower Stage 2 - Great Vegetative Growth. Speeds up growth. This great range of products takes you through from the cutting to the flowering stage of a plant. Dry Flower Stage 2 - Contains Humate extracts to promote the vegetative growth cycle. Black Humic will stimulate nutrient uptake and root and stem growth, giving the plants the boost they need. Use in conjunction with Dry Flower Stages 1,3 and 4...
£14.95
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Worm Humus 40 Litres
Worm-Humus is 100% organic worm manure of very high quality. To be used in the rejuvenation of All-Mix or for use in potting mixtures, garden beds...
£22.95
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GSE 2.5A Humidity, Temperature & Negative Pressure Controller
This digital fan controller is a humidity and temperature dependent speed controller for rooms with intake and exhaust fans (2 x 600watt). The fan controller keeps the room humidity and temperature constant and under pressure to prevent odour from escaping. A reliable fan controller complete with: Sealed water resistant cover Plugs with flap-lids and a low voltage sensor making it perfect for humid rooms. Protection class IP44 Digital sensor supplie..
£252.95
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Bergdorf GrowMaster
With an ever-changing and a somewhat erroneous climate – the traditional method of open-air cultivation is experiencing industry turbulence and there is emerging support for Closed Environment Agriculture (otherwise known as Closed Loop systems). A tried and tested technique in the North American market – our system enables the end user to maintain key growing factors within an isolated room space. These include maintaining optimal temperature*, relative h..
£1,314.95
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Super Silent Split Air Conditioner Range
Our easy to install self fit air conditioner range are the ideal installation for a CGE (closed growing environment) where no extraction or inlet is used. We stock 12000BTU all the way through to 36000BTU units. Grow all year round at the same temperature whilst using the Coolgen to easily maintain 1500ppm of CO2. Inverter heat pump air conditioning is very energy efficient, it carries an "A" ENERGY RATING. Energy rating "A" is the most efficient. Heat p..
£1,098.95
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Rapture 65L Dehumidifier
The Rapture 65L is a portable industrial dehumidifier for efficiently drying rooms during fire and flood restoration. Features and benefits include hot gas bypass for low temperature defrost, humidistat as Standard 'to stop over drying', automatic pump out, easy to clean air filter, low noise and telescopic handle with semi-pneumatic wheels. Features and Benefits Hot gas bypass for low temperature defrost Humidistat as standard "to s..
£1,309.95
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1200EB Dehumidifier
Recommended for rooms with up to 30 large plants or up to 60 small plants Used in closed environment applications throughout the USA for years, and proven to stand up to the challenge of indoor growing conditions, these are the highest quality dehumidifiers available. This model is the lower end and cheapest in the range, but don’t let that lead you to think it is an inferior product, these machines are all built to last and made with high quality compon..
£1,617.95
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BD1000 Dual Voltage Dehumidifier
Suitable for rooms with up to 25 large plants or up to 50 small plants Used in closed loop applications all over the USA for years, and proven to stand up to the challenge of indoor growing conditions, these are the very best dehumidifiers around. This model is the mid range model of the range, and has built in Humidistat control for maintaining your humidity exactly where you want it. These dehumidifiers are all built to last and made with high qu..
£1,617.95
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LGR Revolution Dehumidifier
Recommended for rooms with up to 40 large plants or up to 80 small plants Used in closed environment applications throughout the USA for years, and proven to remain true to the challenge of indoor growing conditions, these are the highest quality dehumidifiers around. This model is completely state of the art, a top end model in the range, and has built in Humidistat control for maintaining your humidity exactly where you require it, onboard softwa..
£1,925.95
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LGR7000Xli Dehumidifier
Recommended for grow rooms with up to 60 large plants or up to 120 small plants Used in closed environment applications throughout the USA for several years, and proven to remain true to the challenge of indoor growing conditions, these are the very best quality dehumidifiers around. This version is absolutely state of the art, a top end model in the range, and has built-in Humidistat control for maintaining your humidity precisely where you want i..
£2,695.95
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Low GWP MCSe14.6 Water Cooled Split PAC
The most powerful water cooled split on the market, the MCSe14.6 takes everything the MCSe7.3 has to offer then doubles it. With a massive 14.6kW cooling duty, powerful EC fan technology and low GWP refrigerant combining to deliver cool air with maximum efficiency and minimum environmental impact. As with the MCSe7.3 the MCSe14.6 doesn’t require any ducting and the main unit can be sited up to 35M from the outdoor section allowing it to be sited deep with..
£8,506.95
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HG 130 Hygrostat (max. TTK 800)
To regulate and monitor air humidity. Measurement range 30 - 100% r.F., measurement accuracy ±3% r.F., operating range 35 - 100% r.F. The HG 130 hygrostat is a bangbang servo designed to control the relative humidity of humidifiers and dehumidifiers in environments with temperatures between 0 to 60 °C. Fields of application are, for example, humidity control in climate cabinets, offices and computer rooms, storage facilities for foodstuffs, alcohol and t..
£99.95
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Hotbox Superb
The HotBox Superb is a 2.7kW electronic Fan Heater. With Winter and Summer settings, it can help to keep your glasshouse cool or warm depending on the season. HotBox Superb Click for larger image • Half and full heat settings ensures maximum fuel economy • Fan only setting use purely for air circulation • Fitted with feet and hanging loops easy to install in the optimum position • High output fan (250cfm, 450m3/hr) removes air quickly and efficiently ..
£313.95
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Hotbox Sirocco
Following into the footsteps of the Hotbox Superb, but by no means standing in its shadow. The Hotbox Sirocco has all the advantages and privileges of being “born” into the established Hotbox fold, ie a modern design, accurate thermostatic control, a powerful 1.8kW motor as well as our standard 2 year guarantee. 25cm long 21cm diameter Airflow 400m3/hr or 230cfm..
£270.95
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HR-15 Humidifier
Up to 30m² coverage. No plant can live without water, indeed most plants are composed mostly out of water and the health of a plant will depend directly on the relative Humidity of its surroundings. Leaves lose water through evaporation through their stomata – small openings in special cells on the leaf surface where gaseous exchange takes place. If the relative Humidity is too low, a plant will start to give up some of its water into the surrounding air..
£324.95
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HR-50 Humidifier
Up to 150m² coverage. No plant can live without water, indeed most plants are composed mostly out of water and the health of a plant will depend directly on the relative Humidity of its surroundings. Leaves lose water through evaporation through their stomata – small openings in special cells on the leaf surface where gaseous exchange takes place. If the relative Humidity is too low, a plant will start to give up some of its water into the surrounding ai..
£440.95
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Ultra-Mist Mist+ 3000 Humidifier
To increase humidity in enclosed spaces you cannot improve on a purpose-designed humidifier. These little beauties are designed to increase humidity in growing areas and propagators. Features 3.0 litre capacity Ultrasonic Misting Mist capacity adjustable..
£55.95
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Ultra-Mist Mist Pro4 Humidifier
To increase humidity in enclosed spaces you cannot improve on a purpose-designed humidifier. These little beauties are designed to increase humidity in growing areas and propagators. Features Ultrasonic misting Mist capacity adjustable Manual Hygrostat 4ltr water reservoir..
£66.95
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Ultra-Mist Mist Pro5 Humidifier
To increase humidity in enclosed spaces you cannot improve on a purpose-designed humidifier. These little beauties are designed to increase humidity in growing areas and propagators. Features Digital Thermo/Hygrostat 4 Mode settings/display Mist intensity control Time/timer setting Humidity display Room temperature display Mist intensity display Water scarce display Time display 5ltr water reservoir..
£88.95
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Cezio Humidifier
Up to 150m² coverage. One Humidifier, 3 settings. Choose from between 3, 5 or 6.5ltrs output by simply adjusting the housing. No plant can live without water, indeed most plants are composed mostly out of water and the health of a plant will depend directly on the relative Humidity of its surroundings. Leaves lose water through evaporation through their stomata – small openings in special cells on the leaf surface where gaseous exchange takes place. If ..
£627.95
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Cool and Warm Mist Humidifier (table top)
Cool and Warm Mist Humidifier. Automatic humidity control. Transparent water tank: 7 l. Easy maintenance. Alarm for water refilling& tank cleaning. - Suitable for rooms up to 50 sq. m - Cool and Warm Mist Humidifier - Automatic humidity control - Transparent water tank: 7 l - Easy maintenance - Alarm for water refilling& tank cleaning - Spray control function - Digital display - Vibration prevention mechanism - Safety lock - Max spray: Cool mist :..
£84.95
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Plug & Play Hygrostat to Control Humidity
Easy to use plug and play Hygrostat. 10 – 80% RH Simply plug the Hygrostat into a socket, plug the Humidifier into the Hygrostat and set required humidity level...
£66.95
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Oil Filled Radiator
These thermostatically controlled radiators gently heat your grow room without the worry of stripping the environment of humidity or for that matter adding humidity. Will not dry out the plants or the atmosphere unlike fan or convection heaters currently available. 2kw - 9 radiator panel and 2.5kw - 11 radiator panel versions available with adjustable thermostat, 3 heat settings, power indicator, 24 hour timer built-in, castors, carry handle and overheat ..
£99.95
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Tubular Greenhouse Heaters
Cold winter weather can be as much of a problem for indoor gardeners as summer heat, so we are now stocking Hylite greenhouse heaters to keep the frost at bay. Hylite have designed their heaters to offer a cheap-to-run alternative to fan heaters and cleaner alternative to paraffin. Using less than 50W per foot - about the same as a standard household light bulb - they are a cost effective way to avoid cold stress. This new slimline range come complete wi..
£45.95
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OptiClimate 3500 Pro 3 Split Unit Air Conditioner
The Split Unit version Opticlimate is the ideal solution for locations where water may be a bottleneck. By means of the external unit outside of the warm air is optimally cooled, without the use of water. Through cooling coils hot air is sent to the outdoor unit and cooled returned. AirSupplies Holland BV is an innovative, pioneering company which develops high-grade horticultural products in-house. Their goal is to develop products that achieve the best ..
£3,190.95
Ex Tax:OptiClimate 6000 Pro 3 Split Unit Air Conditioner
The Split Unit version Opticlimate is the ideal solution for locations where water may be a bottleneck. By means of the external unit outside of the warm air is optimally cooled, without the use of water. Through cooling coils hot air is sent to the outdoor unit and cooled returned. AirSupplies Holland BV is an innovative, pioneering company which develops high-grade horticultural products in-house. Their goal is to develop products that achieve the best ..
£3,850.95
Ex Tax:OptiClimate 10000 Pro 3 Split Unit Air Conditioner
The Split Unit version Opticlimate is the ideal solution for locations where water may be a bottleneck. By means of the external unit outside of the warm air is optimally cooled, without the use of water. Through cooling coils hot air is sent to the outdoor unit and cooled returned. AirSupplies Holland BV is an innovative, pioneering company which develops high-grade horticultural products in-house. Their goal is to develop products that achieve the best ..
£4,785.95
Ex Tax:OptiClimate 15000 Pro 3 Split Unit Air Conditioner (3-Phase Only)
The Split Unit version Opticlimate is the ideal solution for locations where water may be a bottleneck. By means of the external unit outside of the warm air is optimally cooled, without the use of water. Through cooling coils hot air is sent to the outdoor unit and cooled returned. AirSupplies Holland BV is an innovative, pioneering company which develops high-grade horticultural products in-house. Their goal is to develop products that achieve the best ..
£5,555.95
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Humidistat with Lightcel for OptiClimate Pro 3
The OptiClimate water cooled air conditioner is equipped with an active carbon filter cloth, which constantly odors particles from the air to prevent any odors. The OptiClimate water cooled air will come standard with a carbon filter cloth, which must be replaced every six months in order to guarantee the best quality...
£159.95
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Temperature Sensor for OptiClimate Pro
Temperature Sensor for Opticlimate water cooled air conditioner. Available in 2.5m and 10m...
£43.95
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Isolation Springs for OptiClimate Pro (4 pieces)
The water-cooled air conditioning Opticlimate become standard with vibration rubbers. Attached to the Opticlimate these special insulation springs are designed on the weight of the Opticlimate and provide optimal insulation. These springs are mainly of interest in placing the Opticlimate on a solid surface, with installation on steel wire are not necessary...
£214.95
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OptiClimate Pro Replacement Carbon Filter Cloth
The OptiClimate water cooled air conditioner is equipped with an active carbon filter cloth, which constantly odors particles from the air to prevent any odors. The OptiClimate water cooled air will come standard with a carbon filter cloth, which must be replaced every six months in order to guarantee the best quality...
£33.95
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Waterleak Security
Technical Specifications: Supply voltage 230-240 Hz V/50/60 Power consumption (idle / active) ± 13 mA Dim. (w x h x d) 100 x 90 x 210 mm Contact Rating 230V 50/60Hz, max 16A resistive Load Noise level (max. / Per channel) 80 dB / 1 m Type of contact (NC / NO or both) Grounded power outlet, grounded connect..
£104.95
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Solenoid Valve for OptiClimate
Replacement Solenoid valve for all OptiClimate AC systems...
£143.95
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Pressure Reducing Valve for OptiClimate
The Pressure reducing valve with pressure gauge is supplied as standard with the OptiClimate, but is also available separately...
£126.95
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Waterstroke Damper for OptiClimate
With the waterstroke damper you catch pressure differences in the water. By stopping or initiating a flow of water it causes a pressure difference which will be absorbed by the waterstroke damper...
£66.95
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Remote Controller for OptiClimate
The OptiClimate is controlled by the standard included remote control. The extensive remote control is also a controller that runs all processes automatically and is easy to follow. After the remote has been set to the minimum temperature (night), maximum temperature (day), the Opticlimate will heat or cool depending on the day or night time...
£159.95
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Lifting Pump for Condensation Water for OptiClimate
Head up to 4 meters. The connection is suitable for 7/4MM PVC hose. This pump is needed if the OptiClimate is lower than the drain and condensation water can not flow away from the slope...
£148.95
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Evaporative Cooler for OptiClimate
The evaporative cooler can drain water from the OptiClimate cool and ready for re-use. The hot water outlet (50 ° Celcius) is cooled, so it can be re-used directly as cooling medium...
£1,452.95
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Lime Filter for OptiClimate & Humidifiers
Most humidifiers do not support integrated scale filter, whereby the lime particles are not removed. Out of the mist In combination with a Opticlimate there is a chance that this lime particles precipitate in the engine, leading to faster wear. Through this external water filter, you can be sure that all lime particles are removed before the spray is released...
£159.95
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XL Series 2-5 Ton Air Conditioners
The XL Series Air Cooled Air Conditioning unit is Excel’s flagship product and is built from a Split System design. The Split System design allows for the Indoor Air Handler to act as the blower inside while the Outdoor Condensing unit rejects indoor heat from the refrigerant to the fresh air outside. This unit comes equipped with Plug and Play fittings making it your best choice for quick and easy installations. The XL Series is available in sizes rangin..
£220.95
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Stealth Series 2-5 Ton Air Conditioner
The Stealth Series Air Cooled Air Conditioning unit is Excel’s newest product. It’s all in the name; the Stealth Series is based on a Triple Split Design which allows for the compressor to be removed from the Outdoor Condensing Unit and placed in it’s own sound deadened box, eliminating all compressor noise from the outdoors! The unit also comes with Plug and Play fittings making installations quick and simple. Available in sizes ranging from 2.0 TON (24,0..
£231.95
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5KW Slide in Heater Add-on
The 5kW Heater is a great addition to any XL Series or Stealth Series Indoor Air Handler. Maintain nighttime or winter temperatures with ease. Just slide the heater into an access door already made specifically for the heater. Plug the plastic connector onto the control board and use your existing power to the Indoor Air Handler. Next is to set your heating point on your digital thermostat that came with the existing system then let it do its job! Key Ben..
£583.95
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UV Air Purification System
The Excel UV Air Purifier is designed to change the molecular structure of the contaminants through DNA Sterilization and Photo-Oxidation using UV-C (254nm), destroying both biological and chemical contaminants. It will kill mold, bacteria and viruses! Simply mount inside air handler or ductwork and easily wire the power supply to your existing 24v control board in your air handler. Key Benefits Destroy mold, bacteria and spores Ozone Free E..
£665.95
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Dual Room Damper Package
A Damper Control Package is used to control the temperature in two rooms. Only one room per cycle will be controlled using only one Air Handler. There are two motorized dampers connected to the supply air and two motorized dampers connected to the return air. One set of dampers will be connected to Room 1 (Supply and Return) which will be configured as the “OPEN” state and one set of dampers will be connected to Room 2 (Supply and Return) which will be con..
£3,740.95
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Top Plenum
The Excel Odor Eliminator is perfect for any area where extreme smell is an issue. Unlike other filters this multistage filter will remove the harshest smells, giving you peace of mind. Either place the two piece unit inside your area or easily duct to and from your room, ensuring thorough air circulation past the primary and secondary filters, then through the 5 trays of Custom Charcoal. Plug the bottom box blower into any 115V plug and it will start elim..
£193.95
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Fabric Ducting Kit - 15'
Ducting has never been easier with Excel Air Systems’ new fabric air duct. Simply run the included tension cable from one end of the room to the other and attach the 15’ section of fabric duct to the cable using the integrated clips. Using the supplied lock-down strap attach one end of the fabric duct to your top plenum on your Indoor Air Handler. It’s that easy! Additional duct lengths can be added using the ducts’ built-in zipper system. The kit comes as..
£968.95
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Condensate Pump
This pump allows condensation from the Indoor Air Handler to flow into the pump, then when the internal float raises the condensate water can be pumped a distance of 20’ along with the capability of 15’ vertically to a drain source. Comes with a 6’ electrical cord and 20’ 3/8 tubing. Available in 120/230V applications. Key Benefits Automatic operation Collect condensation from multiple sources Pump condensation anywhere..
£198.95
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Superpro VAPOR-B1 Humidity Controller
The VAPOR-B1 is a humidity controller that can control either a dehumidifier or humidifier. Once the VAPOR-B1 is connected to a power source, and the humidification device is connected to the VAPOR-B1 power outlet, the device connected will be automatically controlled by the settings on the VAPOR-B1. The user can choose to have different Day and Night humidity settings which will be automatically switched to the correct mode by the built-in photocell. The..
£116.95
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Frost Eater 1kW Heater
Greenhouse heater ideal for mini or lean-to greenhouses To guard against frost damage. Thermostatically controlled and will cut in when required, protecting your plants. For safety the heating element is sheathed and all electrical connections are protected inside the enclosure at the end of the heater. Floor or wall mounted. Size 120mm. Diameter x 540mm.long. 1kW heater..
£104.95
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HotBox Elite Plus Fan Heater 2.7kW
HOTBOX Elite greenhouse fan heater with heat output of 2.7kW. The thermostat control cuts the heat supply when the selected temperature is reached but allows the air fan to continue. This updated model has a new ergonomic handle, wider legs for increased stability, rubberised flex and a thermal safety cut-out. Fan heaters improve circulation and control the temperature, protecting against frost and cold weather. The unit can be floor or bench mounted o..
£328.95
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HotBox Levant Plus Fan Heater 1.8kW
HOTBOX Levant plus greenhouse heater has an output of 1.8kW, linked to a thermostat control which cuts the heat supply. Fan heaters improve circulation and control the temperature, protecting against frost and cold weather. These units can be used as fans in the summer months by switching off the heat unit. They may be used in sheds, garages or conservatories and may be hung from the hooks and chains supplied. Size 250mm. x 220mm. Diameter Ideal for..
£291.95
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Electric 2.2 kW Convector
Electric convection Greenhouse heater. Strong industrial grade sheet metal case powder coated. Thermostatic control. 2200 Watts. 230V Supply 13A plug. Ideal for up to 6 x 6 foot greenhouse. Size 360mm. x 160mm. x 540mm high...
£121.95
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Humic Acid
RAW Humic Acid: 100% Water Soluble Humic Acid Powder Humic acids consist of two parts, humic acid and fulvic acid. Humic and fulvic acids actively help the plant take up nutrient ions that are often locked up in the soil. The extracts, obtained from leonardite, also contain many beneficial trace elements that activate important enzymes in the plant. Greatest Value it’s Role as Chelator The greatest value of humic and fulvic acids are their roles as chel..
£11.95
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ECOHEAT Greenhouse Heaters
Provides a stable environment to protect plants against sudden temperature and humidity fluctuations. Helps reduce humidity and condensation when growing indoors thus protecting against fungal attack. Ideal in propagation areas where a constant ambient temperature is critical...
£33.95
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Humic-Blast
Organic Soil-Conditioner Organic soil-conditioner that improves plants ability to absorb nutrients, Humic-Blast balances the charge in substrates creating airy structure and improving water retention. Humic-Blast neutralizes build up of acids and salts in the substrates and frees up locked nutrients. Humic-Blast is rich in Carbon and Potassium humates and is supplemented with natural plant hormones and micro-elements. Why Use Aptus Humic-Blast ..
£23.95
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HR-15 Humidifier Complete Kit Analogue
Kit includes humidifier, humidistat, FlexiTank 100ltr reservoir, all pipe work and fittings...
£409.95
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HR-15 Humidifier Complete Kit Digital
Kit includes humidifier, humidistat, FlexiTank 100ltr reservoir, all pipe work and fittings...
£497.95
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HR-50 Humidifier Complete Kit Analogue
Kit includes humidifier, humidistat, FlexiTank 220ltr reservoir, all pipe work and fittings...
£531.95
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HR-50 Humidifier Complete Kit Digital
Kit includes humidifier, humidistat, FlexiTank 220ltr reservoir, all pipe work and fittings...
£621.95
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NL Evolution Black Liquid Humate
NL: Evolution Black Liquid Humate is an amazing 100% natural product that offers a fantastic range of benefits. It optimises water and nutrient uptake, improving root growth and promoting increased top growth. It is organic and stimulates beneficial micro-organisms in the root zone to enhance the plant’s natural immune system against diseases and pests. NL: Evolution Black Liquid Humate is highly concentrated so very economical to use and is available in ..
£18.95
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Temp & Humidity Sensor for GSE Alarm Controller System
Temperature and Humidity alarm sensors for surveliance of the min. / max Temperature and Humidity. The settings will be done over the GSM telephone. The sensor respond via SMS if the temperature or the Humidity is over/under the setting. The sensor comes with 6m cable. Sizes and technical data's: Digital sensor 5V Measures temperatures from –55°C to +125°C (–67°F to +257°F) 0.5°C accuracy from –10°C to +85°C Humidity accuracy ±4.5%rh ..
£107.95
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Mist Maker 3 240ml/hr (DK3)
Ideal for smaller grow tents or large propagator to maintain high levels of humidity. This powerful and compact humdifier produces water vapour via ultrasonic vibration for a very fine micron size droplet correcting the humidity of the air dried out by central heating or environmental conditions associated with indoor growing. Each unit is cool running and gives 100% humidity. Mist Makers maintain the optimum growing environment required for cuttings..
£90.95
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Mist Maker 5 400ml/hr (DK5)
Ideal for medium sized grow tents to maintain high level of humidity. This powerful and compact humdifier produces water vapour via ultrasonic vibration for a very fine micron size droplet correcting the humidity of the air dried out by central heating or environmental conditions associated with indoor growing. Each unit is cool running and gives 100% humidity. Mist Makers maintain the optimum growing environment required for cuttings and seedlings a..
£139.95
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Dehumidifier 750ml Per Day
Quiet running small to medium room unit. Removes 750ml of moisture per day - ideal for using during the cropping phase of your growth cycle. 1.16 litre reservoir...
£134.95
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Float For Mist Maker 3
Mist Makers maintain the optimum growing environment required for cuttings and seedlings as well as growth through the vegetative stage of your plant cycle. Place in a large propagator or centre of the growroom and watch the vapour float around your cuttings producing rapid growth rates and delivering greater nutrient uptake along with nutrient transportation...
£8.95
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Float For Mist Maker 5
Mist Makers maintain the optimum growing environment required for cuttings and seedlings as well as growth through the vegetative stage of your plant cycle. Place in a large propagator or centre of the growroom and watch the vapour float around your cuttings producing rapid growth rates and delivering greater nutrient uptake along with nutrient transportation...
£9.95
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Humate
Promotes a healthy plant through natural mineral availability The forms of humate in this product assist the plant to perform at its best by increasing the availability of macro and micro nutrients through it’s natural chelation process Humates are a fuel source for microorganisms to consume carbon and multiply within the growing medium to maintain a healthy system If doing a complete organic grow this product can be used as nutrient supplement together..
£15.95
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Plenumbox for Opticlimate 3500 PRO3 & PRO4
OptiClimate Plenumbox 3500 PRO3. The plenum box is an insulated case that can be installed at the back of the OptiClimate 3500 PRO3. With a plenum box it is possible to place the OptiClimate outside the room or to use the Dual Room System with a three-way valve. The plenum box comes with four perforated holes that can be used to secure the air hose. Suitable for: OptiClimate 3500 PRO3 Dimensions: 480 x 399mm Flange: 250 mm Especially for: Dual-Room s..
£104.95
Ex Tax:Plenumbox for Opticlimate 6000 PRO3 & PRO4
OptiClimate Plenumbox 6000 PRO3. The plenum box is an insulated case that can be installed at the back of the OptiClimate 6000 PRO3. With a plenum box it is possible to place the OptiClimate outside the room or to use the Dual Room System with a three-way valve. The plenum box comes with four perforated holes that can be used to secure the air hose. Suitable for: OptiClimate 6000 PRO3 Dimensions: 597 x 497mm Flange: 250 mm Especially for: Dual-Room s..
£131.95
Ex Tax:Plenumbox for Opticlimate 10000 PRO3 & PRO4
OptiClimate Plenumbox 10000 PRO3. The plenum box is an insulated case that can be installed at the back of the OptiClimate 10000 PRO3. With a plenum box it is possible to place the OptiClimate outside the room or to use the Dual Room System with a three-way valve. The plenum box comes with four perforated holes that can be used to secure the air hose. Suitable for: OptiClimate 10000 PRO3 Dimensions: 688 x 497 mm Flange: 355 mm Especially for: Dual-Ro..
£153.95
Ex Tax:Plenumbox for Opticlimate 15000 PRO3 & PRO4
OptiClimate Plenumbox 15000 PRO3. The plenum box is an insulated case that can be installed at the back of the OptiClimate 15000 PRO3. With a plenum box it is possible to place the OptiClimate outside the room or to use the Dual Room System with a three-way valve. The plenum box comes with four perforated holes that can be used to secure the air hose. Suitable for: OptiClimate 15000 PRO3 Dimensions: 890 x 538 mm Flange: 355 mm Especially for: Dual-Ro..
£208.95
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Humidistat HR-DHTC
The Faran HR Digital Humidity and Temperature Control (HR-DHTC) is a superb environmental controller and is ideal for maintaining a perfect climate for your plants. Environmental control should be first on the list when growing indoors, when using hydroponics the HR-DHTC takes much of the micromanagement out of humidity control to make it easier for you to focus on other important areas of your grow room. There is a close relationship between the tempera..
£214.95
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