Aluminum Ducting Light Proof, 8" x 25ft Organic Derived From: Fish Bone Meal

Derived From: Fish Bone Meal

This is the useful and balanced nitrogen additive you have been searching for

Your potted plants deserve the best

Mycorrhizal Fungi: Funneliformis mosseae

Aluminum Ducting Light Proof, 8" x 25ft Organic Derived From: Fish Bone MealDL 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. DL Light Proof Ducting is available in 4", 6", 8", 10""