Jack's Nutrients FeED 12-4-16 Pure & RO Water
Brand: Jack's
Jack's Nutrients is JR Peters' powdered feeding program, built as a set of formulas that hand the crop the nutrient balance it needs at each stage rather than one blend stretched across the whole cycle.
Jack's Nutrients FeED 12-4-16 Pure & RO Water is a single-part vegetative formula for pure and RO water, which supplies no buffering of its own, in the VEG stage of the Jack's Nutrients program.
The range runs START, VEG, FLOWER and FINISH. Some stages use a two-part system - a Part A formula alongside BOOST 15-0-0 Cal Nit Part B - which keeps calcium separated from sulfates and phosphates in the concentrate, where they would otherwise precipitate out.
Why Powder
- No water freight - you are not paying to ship the same water you already have
- Concentrated - a 25 lb bag replaces a pallet of premixed liquid
- Stable in storage - no settling, separation or freeze risk
- Mixes to the strength you choose rather than a fixed dilution
Specifications
- Analysis (N-P-K): 12-4-16
- Program stage: VEG
- Form: Water-soluble powder
- Pack size: 2.2lb, 25lb
- Brand: Jack's Nutrients by JR Peters
Mix and apply according to the manufacturer's label and your own water and substrate testing.
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