Athena PK - 18.9L hydroponic supplies 25") Wide x 16cm (6

25") Wide x 16cm (6

making them more accessible to plants

extremely high lumens per watt and ideal for all growing situations

Pharmaceutical Grade Minerals: Flora Micro is made from pharmaceutical grade minerals

Athena PK - 18.9L hydroponic supplies 25") Wide x 16cm (6Athena 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.