Save time, energy, and money by using Grow Dots in your garden. Apply at 15g per gallon container size Up to 8 week veg and then 10 week bloom One application lasts an entire grow cycle Programmed release NPK for both Veg and Bloom Nitrogen and Phosphorus for leafy greens and stronger roots Phosphorus and Potassium for fuller flowers Calcium and magnesium for stronger plants during the full grow cycle Reduces waste from fertilizer run-off Built-in Nitrogen phase-out, no flush needed! From the makers of Recharge