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      • Jack's Professional
        • Jack's FeED
          • Petunia FeED
          • Fall Pansy FeED
          • Mum FeED
          • Spring Pansy FeED
          • Poinsettia FeED + Mg
          • Poinsettia FeED + Ca Mg
          • Hydro Herb FeED
        • Jack's LX
          • 21-5-20 All Purpose LX
          • 20-5-19 Poinsettia LX
          • 17-4-17 Pure Water LX
          • 16-2-15 Hi Alk Plug
          • 15-0-0 Cal-Trate LX
          • 15-0-14 Dark Weather LX
          • 14-5-38 K Trate LX
          • 13-2-13 Plug LX
          • 10-0-0 Mag Trate LX
        • Jack's Pro
          • General Purpose Formulas
            • 25-5-15 High Performance
            • 20-20-20 General Purpose
            • 20-10-20 General Purpose
            • GP Product 4
          • Peat-Lite Formulas
            • 20-10-20 Peat-Lite
            • 17-5-24 Low Acid Peat-Lite
            • 15-16-17 Peat-Lite
            • 15-11-29 Peat-Lite
            • 15-5-25 Poinsettia Peat-Lite
            • Poinsettia Peat-Lite
          • No Phosphate Formulas
            • 20-0-20 Hi Cal Peat-Lite
            • 15-0-15 Dark Weather
            • 15-0-15 Dark Weather Peat-Lite
            • 15.5-0-0 Calcium Nitrate
          • High Phosphate Formulas
            • 15-30-15 Hi Phosphate
            • 10-30-20 Blossom Booster
            • 9-45-15 Plant Starter
          • High K Finisher Formulas
            • 15-20-25 Poinsettia Finisher
            • 15-10-30 Pot Mum Finisher
            • 13-0-44 Potassium Nitrate
            • Jack's Pro Product #20
            • Jack's Pro Product #21
          • Specialty Crop Formulas
            • MOST
            • MOST no Boron
            • Chelated Trace Element Mix
            • 5-12-26 Hydroponic
            • 27-15-12 Foliar Feed
            • 24-8-16 Tropical Foliage
            • 21-7-7 Acid
            • 16-4-12 Easter Lily
            • 15-15-15 Geranium
            • 16-4-17 Hydro Herb FeED
          • Orchid Formulas
            • 16-4-20 Orchid Well Water
            • 12-3-15 Orchid -RO Type Water
        • Jack's Special
          • 21-8-18 Peat-Lite
          • 21-2-18 Low Phosphorus Peat-Lite
          • 20-8-20 Peat-Lite
          • 17-15-17 Peat-Lite
          • 17-5-26 Finisher
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    • Jack's Pro Products
      • General Purpose Formulas
        • 25-5-15 High Performance
        • 20-20-20 General Purpose
        • 20-10-20 General Purpose
        • GP Product 4
      • Peat-Lite Formulas
        • 20-10-20 Peat-Lite
        • 17-5-24 Low Acid Peat-Lite
        • 15-16-17 Peat-Lite
        • 15-11-29 Peat-Lite
        • 15-5-25 Poinsettia Peat-Lite
        • Poinsettia Peat-Lite
      • No Phosphate Formulas
        • 20-0-20 Hi Cal Peat-Lite
        • 15-0-15 Dark Weather
        • 15-0-15 Dark Weather Peat-Lite
        • 15.5-0-0 Calcium Nitrate
      • High Phosphate Formulas
        • 15-30-15 Hi Phosphate
        • 10-30-20 Blossom Booster
        • 9-45-15 Plant Starter
      • High K Finisher Formulas
        • 15-20-25 Poinsettia Finisher
        • 15-10-30 Pot Mum Finisher
        • 13-0-44 Potassium Nitrate
        • Jack's Pro Product #20
        • Jack's Pro Product #21
      • Specialty Crop Formulas
        • MOST
        • MOST no Boron
        • Chelated Trace Element Mix
        • 5-12-26 Hydroponic
        • 27-15-12 Foliar Feed
        • 24-8-16 Tropical Foliage
        • 21-7-7 Acid
        • 16-4-12 Easter Lily
        • 15-15-15 Geranium
        • 16-4-17 Hydro Herb FeED
      • Orchid Formulas
        • 16-4-20 Orchid Well Water
        • 12-3-15 Orchid -RO Type Water

    • Jack's Professional®Logo greenhouse

      JR PETERS features premier grade fertilizers formulated with highest quality components and manufacturing controls. Jack Peters has improved his special blend of growth enhancing "goodies" that are included in every batch of the Jack's Professional brand.

       

      What makes Jack's Professional fertilizers different?

      We are the designer, formulator and manufacturer of our own products. We value the relationship with our growers and reputation as the industry -standard for highest quality formulations.



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