DL Wholesale Light Proof Black Air Ducting, 4 in. x 25 ft. Ducting Size:4 in x 25 ft while promoting thicker

while promoting thicker

Do NOT use Cocos / Hydro / Aqua Flakes or Soil base nutrient at the same time

With soy protein nitrogen

seedlings and cut flowers

Custom Cones Push Packs are ideal for those looking for a durable

DL Wholesale Light Proof Black Air Ducting, 4 in. x 25 ft. Ducting Size:4 in x 25 ft while promoting thickerDL Light Proof Ducting is strong, durable, and as the description indicates light proof! That means that when properly installed no light will penetrate the ducting and disrupt your plants' lights out schedule. The ducting is also durable with multiple layers of inner liners to protect from punctures from sharp objects. Available in 5 sizes: 4 in. x 25 ft. 6 in. x 25 ft. 8 in. x 25 ft. 10 in. x 25 ft. 12 in. x 25 ft.