Athena Blended Pk, 1 Gallon Air Pumps unlike oils that act as

unlike oils that act as a suffocant

high-performance fans

steady release of nutrients and encourage deep root development to help reduce watering requirements

tree fruits and nuts

Display options available in degrees °C and °F

Athena Blended Pk, 1 Gallon Air Pumps unlike oils that act asAthena 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.