Hydro-Gro Leafy Greens and Hydro-Gro Vine Crops are the premier fertilizers for these crops. Comprised of greenhouse grade (or higher) materials, both products are available in 1, 5 or 50 lb. quantities. One 50-lb. bag can yield 6,150 gallons, making this a low-cost, economical commercial fertilizer. Complete mixing instructions are available for both Hydro-Gro Leafy Greens and Hydro-Gro Vine Crops. Note: A complete fertilizer would also require the use of calcium nitrate.
Photo courtesy of CropKing
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