Grow More® Mendocino Flower Hardener 0-37-37, Soluble Fertilizer (25 lbs.) Grow Plugs highly concentrated formula with fast

highly concentrated formula with fast visible effects

Also contains non-plant food ingredients:

Dry Fertilizer

Seeds: Lightly dust with Great White

Always allow nutrient solutions to mix well before adjusting pH

Grow More® Mendocino Flower Hardener 0-37-37, Soluble Fertilizer (25 lbs.) Grow Plugs highly concentrated formula with fastGrow More Mendocino Producer's Choice Flower Hardener 0 37 37, Soluble Fertilizer (25 lbs.) Grow More Mendocino Hardener 0 37 37 is an advanced water soluble fertilizer. It includes the elements calcium, magnesium, DTA EDDHA iron, carbohydrates, amino acids, soluble seaweed powder, soy protein nitrogen as well as essential plant nutrients. It has no artificial dyes or colorings. Use it in soilless, hydroponic systems organic soils and coco coir