PK Bulk is a new formulation of PK boosting technology. Delivering high rates of phosphorus and potassium (18:20), whilst promoting naturally accelerated flowering and delivering high volume bud. This product combines three separate products into one easy to use formulation. Use from week 2 of flowering for best results and get your bud sites developed early to maximise your crop.

• High PK Ratio (18:20)
• Three quality products in one
• Boosts, Stimulates and Invigorates
• Use from week 2 of flowering