NPK RAW Potassium Size:25 Pound Auto-ranging three point calibration with

Auto-ranging three point calibration with digital fine tuning

Not only does this help to save money

Silicone-free for critical environments

Our competitors’ HPS lights produce tired

House & Garden Top Shooter

NPK RAW Potassium Size:25 Pound Auto-ranging three point calibration withRAW Potassium contains 50% Water Soluble Potash derived from potassium sulfate. During fruiting and flowering, large amounts of potassium are used by the plant in a matter of days which can lead to potassium deficiencies. RAW Potassium is ideal for boosting Potassium (K) levels, treating deficiencies and creating optimal recipe solutions. Works in conjunction with all nutrient and feeding programs.