Hy-Gen Pk Top Up (500mL, 1, 5 or 20L) Size:5 Litre offers full control of your

offers full control of your indoor garden environment with four 240 Volt receptacles for cooling

Early Flower: 1m/L

and mould to attack and break down root tissue

soil pH pens

Hy-Gen Pk Top Up (500mL, 1, 5 or 20L) Size:5 Litre offers full control of yourIntroducing Hy Gen Pk Top Up PK TOP UP is formulated using high quality soluble ingredients and designed to supply additional levels of phosphorus, potassium and trace elements levels during the flowering and fruiting stage. Potassium and phosphorous help improve flower and fruit colour as well as enhance the flavour of the final product. PK TOP UPs highly concentrated formula means you only need a small dose to achieve fantastic results. During early