Jack's Nutrients Boost Magnesium Sulfate Epsom Salts

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 Boost Magnesium Sulfate Epsom Salts is part of the Jack's Nutrients FeED range.

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

• 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.