SunGro Horticulture Sunshine Mix #4, 3.8 cu ft (compressed) flowering (complete w/leaf collector) 120lbs /

(complete w/leaf collector) 120lbs / 54

allowing both horizontal and vertical installation

Up to 11lbs/hr*

earthworm castings and Alaskan humus make up the majority of the volume within the cartridge

dirt and corrosion

SunGro Horticulture Sunshine Mix #4, 3.8 cu ft (compressed) flowering (complete w/leaf collector) 120lbs /This quality SunGro product is recommended where high air capacity and fast drainage are needed: during winter months, with water and salt sensitive crops, or where frequent leaching is required. Ingredients: Canadian Sphagnum peat moss Coarse Perlite Starter Nutrient Charge (with Gypsum) Dolomitic Limestone and long lasting wetting agent