Jack’s Professional Pro Magmum 21-8-18

J.R. Peter’s Inc. 


Jack’s Professional Pro Magmum 21-8-18

With 1% Mg. Specifically formulated for Mum Production. Mums are heavy feeders that respond well to the additional magnesium offered in this specialized formula.

  • High Nitrate, High Potential Acidity formulation Mums require
  • Extra Magnesium for improved greening
  • Peat-Lite trace element level
  • 5% increased efficiency compared to 20-10-20 formulas
  • Stretches your fertilizer dollar without compromising performance


For use with:

  • Mums


Available Sizes:

25 lbs. bag, 80 per pallet; Vendor Item# 71440