athena pk 20l

Athena PK is a balanced supplement to stimulate the flowering of our Bloom fertilizers. This clean liquid booster is designed to supplement during the mid to late flowering phase. Athena PK is a low nitrogen booster that provides extra phosphorus and potassium that high yielding plants need for maximum production. Many PK boosters add too much of these elements and create a cascade of problems, such as reduced availability of calcium and magnesium. Balanced elemental bioavailability is essential in the flowering phase to stimulate the production of essential oils.