PK Top Up

Hy-Gen PK TOP UP is formulated using high quality soluble ingredients and designed to supply additional levels of phosphorus, potassium and trace elements during the flowering and fruiting stage. Potassium and phosphorous help improve flower and fruit colour as well as enhance flavour. The highly concentrated formula means you only need a small dose to achieve fantastic results.FeaturesImproves flower quality and yieldStrengthens cells in roots &..

£24.95