PK - 5 Gallon growing-media and the planet

and the planet

Operating temperature: -40˚F-176˚F (-40˚C-80˚C)

silicon and water saving polymers

Because it contains isopropyl alcohol

5) and balanced pH (6

PK - 5 Gallon growing-media and the planetAthena 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.