Athena PK - 18.9L hydroponic supplies extremely high lumens per watt

extremely high lumens per watt and ideal for all growing situations

Potassium assists in the conversion of phosphorus into the energy your plants can use and strengthens cell walls to support larger yields

making them more accessible to plants

Precision Photon Density

Athena PK - 18.9L hydroponic supplies extremely high lumens per wattAthena PK is a balanced bloom boosting complement to 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 additional Phosphorus and Potassium that high yielding plants require for maximal production. Many PK boosters add far too much of these elements and create a cascade of problems, such as reducing Calcium and Magnesium availability.