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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Seeds: Lightly dust with Great White
Very low TDS - Doesn't throw off mineral balance
and more - during the dormant and growing season
Foldable design
highly concentrated formula with fast visible effects
Grow More® Mendocino Flower Hardener 0-37-37, Soluble Fertilizer (25 lbs.) Grow Plugs Seeds: Lightly dust with GreatGrow 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
US$ 118.00
US$ 158.00
US$ 110.00
