Nutrifield Premium Coco Mega Brick, 11lb/5kg

Enhance security in your substrate with Nutrifield RHP Certified Premium Coco Mega Brick, 11lb/5kg. This compressed coir brick is pre-buffered to prevent calcium and magnesium lockout, and meets strict quality standards for water uptake, air content, pH, EC, and nutrients. An environment-friendly alternative to peat moss, this 100% organic product guarantees top-notch quality.

5kg of coco = a little over 2 cu. ft.