SunGro Horticulture Sunshine Mix #4, 3.8 cu ft (compressed) - Pallet of 30 Ventilation Add this 2-in-1 pH and

Add this 2-in-1 pH and TDS controller engineered for economical dosage of fertilizer solutions in hydroponics to your growroom

6 - Outer buckets

Broad Mites

Mounted on the MagFan wall fan with a fan cover

SunGro Horticulture Sunshine Mix #4, 3.8 cu ft (compressed) - Pallet of 30 Ventilation Add this 2-in-1 pH andThis 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