DL Wholesale Ducting Flange, 4" Grow Light Hoods & Reflectors Experience a tailor-made greenhouse cover

Experience a tailor-made greenhouse cover that meets your needs

Did you know that traditional mineral acids/bases add nutrients to your solutions

After enough use

Weight: 56 Pounds

resulting in stronger roots

DL Wholesale Ducting Flange, 4" Grow Light Hoods & Reflectors Experience a tailor-made greenhouse coverDL Wholesale duct flanges are constructed of steel for durability, as well as powder coated to withstand rust that can form in humid environments. Offered in standard sizes including: 4" 6" 8" 10" 12" Duct flanges are meant for use with DL Air Duct, DL Light Proof Ducting, DL Insulated Ducting, and Terra Duct (as well as other standard sized ducting). These flanges have predrilled holes for attaching to sheetrock as well as plywood walls and also