Jack's Nutrients 12-4-16 RO

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✓ In-store pickup available in Peabody, MA
✓ Talk to a real grower: (978) 278-5898
✓ Heavy soils & media are local pickup only

Nutrient uptake in pure and reverse osmosis waters. Designed to provide a highly soluble NPK plus and enhanced micronutrient package along with 7% Calcium and 2% soluble magnesium to help replace the nutrients that are missing from pure water and RO filter water types.