MEANT TO BE USED IN CONJUCTION WITH CALCIUM NITRATE.
1. Pour 5 Gallons of water into large container.
2. Add 9 Grams of ATL Hydro 15-4-16 to the 5 gallons. Stir Well.
3 Add 3 Grams of Calcium Nitrate to the same 5 gallons. Stir Well.
4.Check pH and adjust to desirable pH with pH up or pH Down. Recommended pH is 5.5-6.5
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