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.
Jack's Classicote with Crystal Green is now formulated using Crystal Green, a highly pure, crystalline compound with innovative green technology.
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.
- Re-sealable tub makes sprinkle applications and storage convenient.
1.5 lb tub