• Useful tips from the Formulators an Researchers at JR PETERSGreen House display of Jack's Classic

       

      The key to really beautiful flowers, vegetables, shrubs and trees is a consistent, properly applied feeding program. Jack's Classic® products applied every 7-14 days will make your plants perform to their best potential.

       

      • Start early. Feed your plants as soon as you set them in your garden. Feed perennials as soon as they emerge.
      • Use a hose end sprayer or siphon mixer (Visit Hozon) for feeding large areas. Jack's Classic works with all types. Just follow the manufacturer’s directions.
      • Foliar feeding Works! Apply the fertilizer over the whole plant. Jack's Classic will not burn the leaves.

       

      How to Use for Outdoor Feeding

      Below are the General instructions for how to use Jack's Classic products for outdoor feeding. Please see individual product guidelines or plant tech bulletins for a more detailed look into a specific product or growing material.

       

      Annuals, Perennials, Vegetables & Roses

      Periodic feeding: Use 1 tbsp. per gallon of water applied every 7-10 days—approximately 750 ppm per feeding using 20-20-20 or

      Constant Liquid feeding (CLF): Use 1 tps. per gallon of water applied each time the plant receives water—approximately 250 ppm per feeding using 20-20-20.

       

      Evergreens, Trees and Shrubs

      Best to use as a periodic feeding of 1 tbsp. per gallon of water applied every 10-14 days

       

      Useful Links

      Fertilizing when it is too Dry

      How to turn a Pallet into a Garden - from Life on a Blacony