Athena Blended Pk, 5 Gallon Grotek Easy-to-mix liquid concentrate

Easy-to-mix liquid concentrate

potassium and secondary minerals

it may be used with any nutrient line

Use high-phosphorus Down To Earth™ Seabird Guano 0-11-0 throughout the flowering period for all indoor and outdoor plants

When you grow with a Yield Lab Heat Mat Thermostat Temperature Controller you’ll have regulated heat mat and plenty of healthy roots

Athena Blended Pk, 5 Gallon Grotek Easy-to-mix liquid concentrateAthena 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.