Jack’s Classic ClassiCote w. Crystal Green 15-8-23

J.R. Peter’s Inc. 


Jack’s Classic ClassiCote w. Crystal Green 15-8-23

Feeds all season long, up to 4 months, with only one application!

Jack’s ClassiCote™ with Crystal Green® time-release fertilizer feeds your plants in a sustainable, earth-friendly way utilizing a renewable, slowly available source of phosphorus and magnesium.

This product contains 15% Nitrogen.  The second number is for Phosphate. This product contains 8% Phosphorus as P2O5. The third number is for Potash. This product contains 23% Potassium as K2O. These three elements: Nitrogen, Phosphorus, and Potassium are the major elements in any plant food.

Jack’s Classicote with Crystal Green is now formulated using Crystal Green, 

a highly pure, crystalline compound with innovative green technology that captures nutrients from wastewater.

  • Releases nutrients gradually for up to 4 months of vigorous growth.
  • Blended with an enhanced micronutrient package which provides optimal nutrition for strong roots and green foliage.
  • The roots gradually utilize a controlled-release of nutrients that ensures that little is lost to the environment.
  • Highest safety factor to prevent burning when applied as directed.
  • Free measuring spoon enclosed for easy and precise application.
  • Resealable tub makes sprinkle applications and outdoor storage convenient.

Jack’s Classicote with Crystal Green is perfect to use in combination with other Jack’s Classic products to ensure your plants, around your home and garden, are consistently fed throughout the growing season. 


For use with:

  • Both indoor and outdoor plants.
  • For best results apply in Spring or early Summer. Sprinkle evenly in prescribed amounts.


Available Sizes:

  • 1.5 lbs. plastic tub, 12 per case;
  • 10 lbs. resealable bag with handle;