Hi-Yield Bone Meal (16 lbs.) HydroFarm Safely use up until the

Safely use up until the day of harvest

Killzall Weed & Grass Killer is rainfast in as little as two hours

Humic Acid

European crane fly

Provides gradual

Hi-Yield Bone Meal (16 lbs.) HydroFarm Safely use up until theHi Yield Bone Meal is one part of the famous "Johnson's Soil Recipe". We use it every year when planting. Steamed Bone Meal is a slow release fertilizer that helps plants produce hearty root systems and stimulates plant growth for faster maturity. Perfect for vegetable gardens, bulbs, roses, flowers, and shrubs. 16 pound bag. When should it be used? Apply in early spring after danger of frost has passed. Repeat in early fall to help maintain plants