Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Take your aquaponic production to the next level with the FishPlant Production Aquaponic System.
The larger size provides twice the growing area and more than twice the fish tank volume of the FishPlant Family Unit, creating an even more stable environment. Under optimum management you could be harvesting 10 fish every 6 weeks and up to 7kg of biomass.
The package includes everything necessary to setup the system including the clay pebbles. Full build in..
Fans too noisy? Phresh has just the thing for you. These sound reducing duct silencers reduce fan noise by up to 50%. Light weight, compact and easy to install. Use these duct silencers with fans in conjunction with carbon filters, light systems and more. Attach a silencer to either the intake side or exhaust side of an inline fan or for maximum sound reduction, use on both sides of the fan.
Sound reducing acoustic foam dec..
A 4 layer multi-laminated construction with an encapsulating a high tensile steel wire helix ensures strength and durability. The black PVC outer is totally plant safe and a strong vapour/light barrier ensuring extra air tightness over standard alloy ducting while still being very flexible.
Due to the 4 layers this ducting, when fully extended, holds its shape with a seamless void delivering low pressure drop and no particulate clogging and low noise when..
PhonicTrapTM ultra silent acoustic ducting reduces noise in your ducting system. Growers demanding the best most powerful fans often need to reduce the noise of air moving down ducts. With its non-allergenic insulation it reduces noise without the possibility of contaminating your grow room with glass wool. PhonicTrapTM ducting is simply the best ducting in our industry.
Ultra efficient, high quality product made in France
Non-allergenic (no glass wool..
Spigots allow the air flow of multiple ducts to be combined into one fan. The desired effect is to draw hot air away from the air cooled lights. You require 75mm ducting from each air cooled reflector to your spigot. The spigot can be attached to the appropriate fan directly or via larger ducting...
An extra level of air cleaning can easily be added with the addition of an in-line Ona cartridge system. Simply install along your exhaust ducting and insert as many Ona Gels as required. The powerful neutralising effect of Ona destroys any remaining odour molecules. Please note: Ona Gel not included...
The instrument is only as accurate as the probe is clean.
Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller.
If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. The Bluelab Truncheon® Meter and Bluelab Conductivity Probes read low when the probe is contaminated.
The probe surface is where the instrument takes the reading of the solution. The in..
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..
Hydroponic Food Production: A Definitive Guidebook for the Advanced Home Gardener and the Commercial Hydroponic Grower, Seventh Edition is a comprehensive guide to soilless culture with extensively new and updated contents from the previous edition published in 2001. Meant for hobby and commercial growers, the book:
Shows the reader how to set up a hydroponic operation with the options of using any of the many hydroponic cultures presently used in the ind..
The information and data in this book is gathered from a wide range of source including Steven Curruthers author of 'Hydroponic Gardening'. This is an intersecting book full of useful tips from an experienced grower. Includes 16 years of research into tomato production. An ideal book for the serious hobby grower and commercial grower alike...
Hydroponic Capsicum Production is an excellent, comprehensive guide dedicated to the producing, harvesting and marketing of capsicums and peppers. This book provides a detailed history of hydroponic capsicum production, along with special focuses on capsicum nutrition, pests, plant disorders and hydroponic systems. Contains color photos and charts that help to explain the ins and outs of growing capsicums and peppers.
Highly valued as a vegetable and spic..
Fresh culinary herbs are one of the fastest growing markets for gourmet produce on a worldwide scale. This book, Fresh Culinary Herb Production, covers all the necessary topics and issues for herb growers, including crop production factors such as hydroponic, soil and organic systems, nutrient formulations, propagation, production planning, recommendations from nutrient and foliar analysis, environmental control, harvesting, post-harvest storage and handli..
Practical guide to the commercial production of vegetables and cut flowers in hydroponic systems, designed to assist both new and experienced growers. Discusses the theory and practice of hydroponics, as well as providing information about growing major horticultural crops. Examines eight crops in detail, emphasising commercial varieties and hydroponic culture. Includes a glossary and an index. The author is a qualified horticulturist, experienced in hydro..
Hydroponic strawberries are a profitable and rewarding crop to grow, but also a crop which needs to be fully understood if economic yields are to be obtained from out of season production.
Understanding of the plant's development and specific requirements and attention to
· selection of the correct cultivar,
· suitable pre plant treatments,
· type of propagation and planting material,
· hydroponic media and system,
· cro..
For greenhouse growers and hobbyists alike, hydroponics has become recognised as a way of producing tomatoes with flavour. Hydroponic Tomato Production looks comprehensively at the range of soilless techniques available and how to manage them successfully. Jack Ross compares different media, nutrient levels and irrigation regimes and includes the results of numerous experimental research trials into tomato cultivation.
Chapters on the physiology of tomato..
SONO ducting (Silent Insulated Flexible Duct) is a fully flexible thermally and acoustic insulated ducting. The vapour barrier prevents condensation forming on the outside of duct carrying air at lower temperatures than the surrounding air. The SONO ducting range has been developed to reduce cross talk and noise generated by inner duct components.
Construction
SONO ducting has been constructed using a microperforated ALU+ , INNERDUCT, 25 mm thick fibregla..
This web page allows you to pay for additional goods and services not listed in our ECommerce system. Please use this form only after contacting Esoteric Hydroponics and being directed to use this form by Esoteric Hydroponics. Additional items are purchased in multiples of £1, so, for example, if you are advised that a light upgrade costs £50 then please purchase 50 units of U1. If you are advised that a heavy item has a £10 surcharge, please purchase 10 u..
A 3 layer multi-ply reinforced aluminium and polyester laminated ducting with an encapsulated high tensile steel wire helix. This means it holds it shape very well offering less drag than competitor products, thus less noise when in use and less pressure drop. It comes individually boxed in 10m lengths. In the event of a fire, no toxic gases are emitted...
Replaces 200 watt Metal Halide or High Pressure Sodium
Specifications
Covers 24" x 24" areas
Perfect for small tents and cloners
Produces1/3 the heat (340 btu/hr) of comparable HID lamps
Does not require ducting and allows plants to get closer to the lamp without damaging them
Consumes 70% less power than comparable HID lamps
One broad spectrum lamp takes your plants from vegetative thru flowering with no relamping
Spectrally stable phosphor blen..
Replaces 400 watt Metal Halide or 400 High Pressure Sodium.
Specifications
Covers 36" x 36" Areas
Produces1/3 the heat (680 btu/hr) of comparable HID lamps
Does not require ducting and allows plants to get closer to the lamp without damaging them
Consumes 70% less power than comparable HID lamps
One broad spectrum lamp takes your plants from vegetative thru flowering with no relamping
Spectrally stable phosphor blend for repeatable crop after crop..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Specification
Covers 48" x 48" areas
Produces1/3 the heat (1,450 btu/hr) of comparable HID lamps
Does not require ducting and allows plants to get closer to the lamp without damaging them
Consumes less power than comparable HID lamps
One broad spectrum lamp takes your plants from vegetative thru flowering with no relamping
Spectrally stable phosphor blend for repeatable crop after crop r..
Our Pontoons are designed to work as an enhancement accessory to our induction lamps’ broad spectrum phosphor blend. They are a low wattage addition to our induction lamps’ spectrums and should be considered when the gardener is seeking optimized quality, yield and reduced time to harvest.
During Lights On Cycles
We run the Deep Red, 660nm diodes to meet an important Chlorophyll B peak absorption spectra for flowering thereby increasing flowering sites. ..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Features
Pro-420-PAR Light with Pontoon
Universal Power Supplies 120-277v – 50/60Hz – 460 watts total
Comes Fully Assembled No Tools Required for Easy Installation
10 year Warranty Pro-420-PAR
5 Year Warranty 420-Pfr-Pontoon
Specifications
Covers 48"x48" Areas
Low Temperature, Light Weight
Universal Driver 120-277v 50/60hz
Spectrally Stable Phosphor Blend for Repeatable Results
W..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Features
Local area sensor recognizes available sunlight to raise and lower light output to meet crop DLI
Works with main sensor to instantly turn all the greenhouse lights on and off as sunlight conditions dictate
Allows user to set High/Low uMole thresholds for optimum crop response
Modular integration with existing environmental/lighting control systems
Custom lighting layouts based on..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Features
Our VPAR series induction grow lights are the perfect solution for the indoor garden where tall plants and dense canopies make it difficult for overhead lighting to penetrate down into the lower branches for increased crop production.
Emits light out of both sides of the fixture, in a 300° pattern to optimize vertical canopy light distribution.
Stackable construction allows our VPA..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Features
Our VPAR series induction grow lights are the perfect solution for the indoor garden where tall plants and dense canopies make it difficult for overhead lighting to penetrate down into the lower branches for increased crop production.
Emits light out of both sides of the fixture, in a 300° pattern to optimize vertical canopy light distribution.
Stackable construction allows our VPA..
Solutions of a known electrical conductivity (EC), used to check and calibrate EC meters. This should be a regular procedure to ensure best results from the meter.
Available EC standard solutions: 1.413 mS/cm and 2.76 mS/cm..
3 meters in 1! This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe!
The MW802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline can have an adverse effect on plant nutrient and water uptake and directly effect the efficiency of fertilizer, herbicides and pesticides. Soil Cond..
Measuring electrical conductivity is the best way of checking the amount of salt or dissolved solids (TDS) in water.
Milwaukee provides you with a range of pocket testers that will allow you to measure from very low to very high conductivity solutions. All EC/TDS testers compensate for the temperature variance automatically.
The CD611 is a Conductivity tester specifically designed for water analysis. The calibration procedure is very simple and fast. Thi..
Professional quality construction - Supplied with 2x ducting clamps - 10 Metres
Custom made to perfectly match up with the Phresh filter and fan range to create your ideal grow room ventilation set up.
Build a complete grow tent extraction kit with Phresh ducting. High quality and air tight, Phresh Combi Ducting is made from aluminium and polyester mixed with a flexible steel helix to make a strong and long-lasting duct that resists crimping for your gro..
Reduce the noise in your duct work by adding a silencer. They absorb the noise created by fans and from the air hitting the sides of the duct work. Silencers remove a lot of unwanted noise; two can be used in series where unwanted noise is a particular problem. With the higher flow rates of our professional fans, air noise can become a problem. Air moving through ducts creates noise. The faster the air the more noise is created. If noise is a problem conne..
Bring Flexibility to Your Tent Arrangement Secret Jardin’s Ducting and Cable Flanges enable you to create vents anywhere on your grow tent and to simplify your setup. Reducing the number of bends in your ducting increases the efficiency of your fans and also greatly reduces noise. Thanks to their 100% hermetic design, you can easily connect your filters, ducts and extractors from 100mm to 150mm. Using the Light Baffle, your Ducting Flange will also act as ..
High quality aluminium duct tape. Strong durable and long lasting. Great to repair or help seal duct joints. 50 metres long. Ideal for connecting reflective sheeting together...
High quality PhonicTrap aluminium duct tape. Strong durable and long lasting. Great to repair or help seal duct joints. 5 metres long. Ideal for connecting reflective sheeting together...
Save loads of time with the ducting connection kit. The kit contains a METU clamp with an Allen key, a quick release duct clip, PhonicTrap duct tape and a female coupling...
High quality and air tight, GAS Combi Ducting is made from aluminium and polyester mixed with a flexible steel helix to make a strong and long-lasting duct that resists crimping for your grow room.
GAS Combi Ducting is finished with a reflective white covering to reduce the noise from air movement and reflect light and heat, making your grow room ventilation system work more efficiently.
Aluminium and polyester bonded with a flexible steel helix
Long l..
High quality and air tight, G.A.S Silver Aluminium Ducting is made from aluminium with a flexible steel helix to make a strong and long-lasting duct that resists crimping for your grow room.
Long lasting and resists crimping
Airtight to prevent odour leaks..
Small particles like pollen, mould spores, dust, spider mites and bacteria are filtered. The G.A.S. intake filter will block almost everything except air. As the air passes through the filter, contaminants larger than 10µm (1/100th of a millimetre) are removed.
Please note: may vary from product image...
Replacement conductivity probe for the Bluelab Pro Controller Connect.
Easy to clean
Low maintenance
Fully submersible probe
2-metre/6.56-foot standard cable..
A lightweight aluminium connecting segment, designed to create quieter, more efficient right-angle turns in the ducting of your extraction system.
The smooth edges on the inside of rigid ducting negate many of the issues that come with using flexi-ducting. Flexi ducting’s ruffled edges can create unwanted noise and increase levels of air-resistance if not stretched out correctly, and these effects are heightened when the flexi-ducting is formed into a ben..
The Hyper Fan / CarboAir / Combi Ducting Extraction Kit includes:
1 x Phresh V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
1 x Duct Clip
1 x Metu Fast Clamp
5 metres of GAS Combi Ducting..
The Hyper Fan / CarboAir / Acoustic Ducting Extraction Kit includes:
1 x Phresh V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
1 x Duct Clip
1 x Metu Fast Clamp
5 metres of GAS Acoustic Ducting..
The Hyper Fan / CarboAir / Phonic Trap Extraction Kit includes:
1 x Phresh V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
2 x Duct Clips
1 x Metu Fast Clamp
6 metres of Phonic Trap Ducting..
The Hyper Fan Silenced V2 / CarboAir / Combi Ducting Extraction Kit includes:
1 x Phresh Silenced V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
1 x Duct Clip
1 x Metu Fast Clamp
5 metres of GAS Combi Ducting..
The Hyper Fan Silenced V2 / CarboAir / Acoustic Ducting Extraction Kit includes:
1 x Phresh Silenced V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
1 x Duct Clip
1 x Metu Fast Clamp
5 metres of GAS Acoustic Ducting..
The Hyper Fan Silenced V2 / CarboAir / Phonic Trap Extraction Kit includes:
1 x Phresh Silenced V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
2 x Duct Clips
1 x Metu Fast Clamp
6 metres of Phonic Trap Ducting..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Ready to grow! Just add nutrients and starter media.
Complete kit contains: tank, channels, stands, correx top plate, delivery system, pump, spreader mat, pH down and test kit, emptying tube and full instructions.
The original domestic hydro system, first launched by Nutriculture in 1976. Grow your plants using NFT and experience up to 4x the yields achieved with traditional soil methods! What is NFT? NFT stands for ‘Nutrient Film Technique’. A thin film..
Take your aquaponic production to the next level with the FishPlant Production Aquaponic System.
The larger size provides twice the growing area and more than twice the fish tank volume of the FishPlant Family Unit, creating an even more stable environment. Under optimum management you could be harvesting 10 fish every 6 weeks and up to 7kg of biomass.
The package includes everything necessary to setup the system including the clay pebbles. Full build in..
Fans too noisy? Phresh has just the thing for you. These sound reducing duct silencers reduce fan noise by up to 50%. Light weight, compact and easy to install. Use these duct silencers with fans in conjunction with carbon filters, light systems and more. Attach a silencer to either the intake side or exhaust side of an inline fan or for maximum sound reduction, use on both sides of the fan.
Sound reducing acoustic foam dec..
A 4 layer multi-laminated construction with an encapsulating a high tensile steel wire helix ensures strength and durability. The black PVC outer is totally plant safe and a strong vapour/light barrier ensuring extra air tightness over standard alloy ducting while still being very flexible.
Due to the 4 layers this ducting, when fully extended, holds its shape with a seamless void delivering low pressure drop and no particulate clogging and low noise when..
PhonicTrapTM ultra silent acoustic ducting reduces noise in your ducting system. Growers demanding the best most powerful fans often need to reduce the noise of air moving down ducts. With its non-allergenic insulation it reduces noise without the possibility of contaminating your grow room with glass wool. PhonicTrapTM ducting is simply the best ducting in our industry.
Ultra efficient, high quality product made in France
Non-allergenic (no glass wool..
Spigots allow the air flow of multiple ducts to be combined into one fan. The desired effect is to draw hot air away from the air cooled lights. You require 75mm ducting from each air cooled reflector to your spigot. The spigot can be attached to the appropriate fan directly or via larger ducting...
An extra level of air cleaning can easily be added with the addition of an in-line Ona cartridge system. Simply install along your exhaust ducting and insert as many Ona Gels as required. The powerful neutralising effect of Ona destroys any remaining odour molecules. Please note: Ona Gel not included...
The instrument is only as accurate as the probe is clean.
Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller.
If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. The Bluelab Truncheon® Meter and Bluelab Conductivity Probes read low when the probe is contaminated.
The probe surface is where the instrument takes the reading of the solution. The in..
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..
Hydroponic Food Production: A Definitive Guidebook for the Advanced Home Gardener and the Commercial Hydroponic Grower, Seventh Edition is a comprehensive guide to soilless culture with extensively new and updated contents from the previous edition published in 2001. Meant for hobby and commercial growers, the book:
Shows the reader how to set up a hydroponic operation with the options of using any of the many hydroponic cultures presently used in the ind..
The information and data in this book is gathered from a wide range of source including Steven Curruthers author of 'Hydroponic Gardening'. This is an intersecting book full of useful tips from an experienced grower. Includes 16 years of research into tomato production. An ideal book for the serious hobby grower and commercial grower alike...
Hydroponic Capsicum Production is an excellent, comprehensive guide dedicated to the producing, harvesting and marketing of capsicums and peppers. This book provides a detailed history of hydroponic capsicum production, along with special focuses on capsicum nutrition, pests, plant disorders and hydroponic systems. Contains color photos and charts that help to explain the ins and outs of growing capsicums and peppers.
Highly valued as a vegetable and spic..
Fresh culinary herbs are one of the fastest growing markets for gourmet produce on a worldwide scale. This book, Fresh Culinary Herb Production, covers all the necessary topics and issues for herb growers, including crop production factors such as hydroponic, soil and organic systems, nutrient formulations, propagation, production planning, recommendations from nutrient and foliar analysis, environmental control, harvesting, post-harvest storage and handli..
Practical guide to the commercial production of vegetables and cut flowers in hydroponic systems, designed to assist both new and experienced growers. Discusses the theory and practice of hydroponics, as well as providing information about growing major horticultural crops. Examines eight crops in detail, emphasising commercial varieties and hydroponic culture. Includes a glossary and an index. The author is a qualified horticulturist, experienced in hydro..
Hydroponic strawberries are a profitable and rewarding crop to grow, but also a crop which needs to be fully understood if economic yields are to be obtained from out of season production.
Understanding of the plant's development and specific requirements and attention to
· selection of the correct cultivar,
· suitable pre plant treatments,
· type of propagation and planting material,
· hydroponic media and system,
· cro..
For greenhouse growers and hobbyists alike, hydroponics has become recognised as a way of producing tomatoes with flavour. Hydroponic Tomato Production looks comprehensively at the range of soilless techniques available and how to manage them successfully. Jack Ross compares different media, nutrient levels and irrigation regimes and includes the results of numerous experimental research trials into tomato cultivation.
Chapters on the physiology of tomato..
SONO ducting (Silent Insulated Flexible Duct) is a fully flexible thermally and acoustic insulated ducting. The vapour barrier prevents condensation forming on the outside of duct carrying air at lower temperatures than the surrounding air. The SONO ducting range has been developed to reduce cross talk and noise generated by inner duct components.
Construction
SONO ducting has been constructed using a microperforated ALU+ , INNERDUCT, 25 mm thick fibregla..
This web page allows you to pay for additional goods and services not listed in our ECommerce system. Please use this form only after contacting Esoteric Hydroponics and being directed to use this form by Esoteric Hydroponics. Additional items are purchased in multiples of £1, so, for example, if you are advised that a light upgrade costs £50 then please purchase 50 units of U1. If you are advised that a heavy item has a £10 surcharge, please purchase 10 u..
A 3 layer multi-ply reinforced aluminium and polyester laminated ducting with an encapsulated high tensile steel wire helix. This means it holds it shape very well offering less drag than competitor products, thus less noise when in use and less pressure drop. It comes individually boxed in 10m lengths. In the event of a fire, no toxic gases are emitted...
Replaces 200 watt Metal Halide or High Pressure Sodium
Specifications
Covers 24" x 24" areas
Perfect for small tents and cloners
Produces1/3 the heat (340 btu/hr) of comparable HID lamps
Does not require ducting and allows plants to get closer to the lamp without damaging them
Consumes 70% less power than comparable HID lamps
One broad spectrum lamp takes your plants from vegetative thru flowering with no relamping
Spectrally stable phosphor blen..
Replaces 400 watt Metal Halide or 400 High Pressure Sodium.
Specifications
Covers 36" x 36" Areas
Produces1/3 the heat (680 btu/hr) of comparable HID lamps
Does not require ducting and allows plants to get closer to the lamp without damaging them
Consumes 70% less power than comparable HID lamps
One broad spectrum lamp takes your plants from vegetative thru flowering with no relamping
Spectrally stable phosphor blend for repeatable crop after crop..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Specification
Covers 48" x 48" areas
Produces1/3 the heat (1,450 btu/hr) of comparable HID lamps
Does not require ducting and allows plants to get closer to the lamp without damaging them
Consumes less power than comparable HID lamps
One broad spectrum lamp takes your plants from vegetative thru flowering with no relamping
Spectrally stable phosphor blend for repeatable crop after crop r..
Our Pontoons are designed to work as an enhancement accessory to our induction lamps’ broad spectrum phosphor blend. They are a low wattage addition to our induction lamps’ spectrums and should be considered when the gardener is seeking optimized quality, yield and reduced time to harvest.
During Lights On Cycles
We run the Deep Red, 660nm diodes to meet an important Chlorophyll B peak absorption spectra for flowering thereby increasing flowering sites. ..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Features
Pro-420-PAR Light with Pontoon
Universal Power Supplies 120-277v – 50/60Hz – 460 watts total
Comes Fully Assembled No Tools Required for Easy Installation
10 year Warranty Pro-420-PAR
5 Year Warranty 420-Pfr-Pontoon
Specifications
Covers 48"x48" Areas
Low Temperature, Light Weight
Universal Driver 120-277v 50/60hz
Spectrally Stable Phosphor Blend for Repeatable Results
W..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Features
Local area sensor recognizes available sunlight to raise and lower light output to meet crop DLI
Works with main sensor to instantly turn all the greenhouse lights on and off as sunlight conditions dictate
Allows user to set High/Low uMole thresholds for optimum crop response
Modular integration with existing environmental/lighting control systems
Custom lighting layouts based on..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Features
Our VPAR series induction grow lights are the perfect solution for the indoor garden where tall plants and dense canopies make it difficult for overhead lighting to penetrate down into the lower branches for increased crop production.
Emits light out of both sides of the fixture, in a 300° pattern to optimize vertical canopy light distribution.
Stackable construction allows our VPA..
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium.
Features
Our VPAR series induction grow lights are the perfect solution for the indoor garden where tall plants and dense canopies make it difficult for overhead lighting to penetrate down into the lower branches for increased crop production.
Emits light out of both sides of the fixture, in a 300° pattern to optimize vertical canopy light distribution.
Stackable construction allows our VPA..
Solutions of a known electrical conductivity (EC), used to check and calibrate EC meters. This should be a regular procedure to ensure best results from the meter.
Available EC standard solutions: 1.413 mS/cm and 2.76 mS/cm..
3 meters in 1! This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe!
The MW802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline can have an adverse effect on plant nutrient and water uptake and directly effect the efficiency of fertilizer, herbicides and pesticides. Soil Cond..
Measuring electrical conductivity is the best way of checking the amount of salt or dissolved solids (TDS) in water.
Milwaukee provides you with a range of pocket testers that will allow you to measure from very low to very high conductivity solutions. All EC/TDS testers compensate for the temperature variance automatically.
The CD611 is a Conductivity tester specifically designed for water analysis. The calibration procedure is very simple and fast. Thi..
Professional quality construction - Supplied with 2x ducting clamps - 10 Metres
Custom made to perfectly match up with the Phresh filter and fan range to create your ideal grow room ventilation set up.
Build a complete grow tent extraction kit with Phresh ducting. High quality and air tight, Phresh Combi Ducting is made from aluminium and polyester mixed with a flexible steel helix to make a strong and long-lasting duct that resists crimping for your gro..
Reduce the noise in your duct work by adding a silencer. They absorb the noise created by fans and from the air hitting the sides of the duct work. Silencers remove a lot of unwanted noise; two can be used in series where unwanted noise is a particular problem. With the higher flow rates of our professional fans, air noise can become a problem. Air moving through ducts creates noise. The faster the air the more noise is created. If noise is a problem conne..
Bring Flexibility to Your Tent Arrangement Secret Jardin’s Ducting and Cable Flanges enable you to create vents anywhere on your grow tent and to simplify your setup. Reducing the number of bends in your ducting increases the efficiency of your fans and also greatly reduces noise. Thanks to their 100% hermetic design, you can easily connect your filters, ducts and extractors from 100mm to 150mm. Using the Light Baffle, your Ducting Flange will also act as ..
High quality aluminium duct tape. Strong durable and long lasting. Great to repair or help seal duct joints. 50 metres long. Ideal for connecting reflective sheeting together...
High quality PhonicTrap aluminium duct tape. Strong durable and long lasting. Great to repair or help seal duct joints. 5 metres long. Ideal for connecting reflective sheeting together...
Save loads of time with the ducting connection kit. The kit contains a METU clamp with an Allen key, a quick release duct clip, PhonicTrap duct tape and a female coupling...
High quality and air tight, GAS Combi Ducting is made from aluminium and polyester mixed with a flexible steel helix to make a strong and long-lasting duct that resists crimping for your grow room.
GAS Combi Ducting is finished with a reflective white covering to reduce the noise from air movement and reflect light and heat, making your grow room ventilation system work more efficiently.
Aluminium and polyester bonded with a flexible steel helix
Long l..
High quality and air tight, G.A.S Silver Aluminium Ducting is made from aluminium with a flexible steel helix to make a strong and long-lasting duct that resists crimping for your grow room.
Long lasting and resists crimping
Airtight to prevent odour leaks..
Small particles like pollen, mould spores, dust, spider mites and bacteria are filtered. The G.A.S. intake filter will block almost everything except air. As the air passes through the filter, contaminants larger than 10µm (1/100th of a millimetre) are removed.
Please note: may vary from product image...
Replacement conductivity probe for the Bluelab Pro Controller Connect.
Easy to clean
Low maintenance
Fully submersible probe
2-metre/6.56-foot standard cable..
A lightweight aluminium connecting segment, designed to create quieter, more efficient right-angle turns in the ducting of your extraction system.
The smooth edges on the inside of rigid ducting negate many of the issues that come with using flexi-ducting. Flexi ducting’s ruffled edges can create unwanted noise and increase levels of air-resistance if not stretched out correctly, and these effects are heightened when the flexi-ducting is formed into a ben..
The Hyper Fan / CarboAir / Combi Ducting Extraction Kit includes:
1 x Phresh V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
1 x Duct Clip
1 x Metu Fast Clamp
5 metres of GAS Combi Ducting..
The Hyper Fan / CarboAir / Acoustic Ducting Extraction Kit includes:
1 x Phresh V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
1 x Duct Clip
1 x Metu Fast Clamp
5 metres of GAS Acoustic Ducting..
The Hyper Fan / CarboAir / Phonic Trap Extraction Kit includes:
1 x Phresh V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
2 x Duct Clips
1 x Metu Fast Clamp
6 metres of Phonic Trap Ducting..
The Hyper Fan Silenced V2 / CarboAir / Combi Ducting Extraction Kit includes:
1 x Phresh Silenced V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
1 x Duct Clip
1 x Metu Fast Clamp
5 metres of GAS Combi Ducting..
The Hyper Fan Silenced V2 / CarboAir / Acoustic Ducting Extraction Kit includes:
1 x Phresh Silenced V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
1 x Duct Clip
1 x Metu Fast Clamp
5 metres of GAS Acoustic Ducting..
The Hyper Fan Silenced V2 / CarboAir / Phonic Trap Extraction Kit includes:
1 x Phresh Silenced V2 Hyper Fan (includes speed controller)
1 x CarboAir 60 Carbon Filter
2 x Duct Clips
1 x Metu Fast Clamp
6 metres of Phonic Trap Ducting..