House & Garden Top Booster: One-week PK additive to supplement the flowering process
Synthesized for iron hungry plants, House & Garden Top Booster is a PK13/14 that has been designed to maximize flower production and growth within your plant, whilst providing the necessary iron.
Using premium phosphorus and potassium to support the plant in the final stage of reproductive growth, House & Garden Top Booster is an innovative product that provides available and soluble nutrients to enhance floral production. Top Booster’s nutrients support key plant processes required for adapting to a changing light environment, when upward growth has stopped, and all energy and nutrients are directed to the flowering sites. With this floral nutrient supplement to reinforce the flowering process, the plant will be able to support vigorous flower growth and achieve higher quality yields.

Top Booster is an extremely powerful flowering stimulator. It acts like a PK13/14 but with the added benefits of Eddha-Fe (iron). The basis of all flowering boosters is a blend of pure potassium and phosphorus.