Humboldt Nutrients Natural 2-Part Box Starter Kit grow-light-reflectors 17½” x 6½” x 3¼”

17½” x 6½” x 3¼” 7

CMH lamps have a very broad spectrum and is closer to simulating natural daylight than any other form of HID lamp

The bags are tear and puncture resistant and durable enough to simmer in water and use in the microwave

engineered

Humboldt Nutrients Natural 2-Part Box Starter Kit grow-light-reflectors 17½” x 6½” x 3¼”Humboldt Nutrients Natural Two Part Basic Starter Kit includes the key natural products that gardeners who demand only the most natural elements expect. Included are Grow Natural and Bloom Natural, the centerpieces of HN's natural feeding schedule. Also included are an excellent natural additive, Humboldt Honey ES, and a natural soluble mycorrhizal compound, MycoMadness. These four products combine to form the backbone of HN's natural feeding schedule