Grow More® Mendocino Flower Hardener 0-37-37, Soluble Fertilizer (25 lbs.) Grow Plugs Foldable design

Foldable design

Very low TDS - Doesn't throw off mineral balance

highly concentrated formula with fast visible effects

Seeds: Lightly dust with Great White

Also contains non-plant food ingredients:

Grow More® Mendocino Flower Hardener 0-37-37, Soluble Fertilizer (25 lbs.) Grow Plugs Foldable designGrow 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