Athena Blended Pk, 5 Gallon Light Bulb Apply when you first see

Apply when you first see signs of flower development

The Stealth-RO150 uses one membrane and the Stealth-RO300 uses two membranes

but nitrogen alone cannot provide any plant with the proper nutrition for a healthy crop

Easily installs in minutes

Athena Blended Pk, 5 Gallon Light Bulb Apply when you first seeAthena 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.