DL Wholesale Light Proof Black Air Ducting, 8 in. x 25 ft. Ducting Size:12 in x 25 ft H&G Cocos base nutrients are

H&G Cocos base nutrients are produced from 100% liquid base elements

For severe infestations use every 3rd day at ½ cup per gallon of water

Includes mounting brackets

This item ships FREE via 2nd day Mon-Thurs with a 2-3 Business day process time

DL Wholesale Light Proof Black Air Ducting, 8 in. x 25 ft. Ducting Size:12 in x 25 ft H&G Cocos base nutrients areDL 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.