Jack's Classicote Time Release Fertilizer

Jack's ClassiCote with Crystal Green 15-8-23 Time-Release Fertilizer is formulated using Crystal Green, a highly pure, crystalline compound that captures nutrients from wastewater. ClassiCote feeds your plants in a sustainable way utilizing a renewable, slowly available source of phosphorus and magnesium that would otherwise be lost as waste. This blend with enhanced micronutrient availability provides optimal nutrition for strong roots and vital green growth. Releases nutrients gradually for up to 4 months of vigorous growth. 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.