Humboldt Nutrients Natural 2-Part Box Starter Kit ph-ec-tds-meters-and-solutions Vertical lamp orientation optimizes downward

Vertical lamp orientation optimizes downward light delivery

* We recommend that when you replace your lamps

Housing: IP-67 Waterproof (submersible

The unit is designed to run as an attached or remote unit

Humboldt Nutrients Natural 2-Part Box Starter Kit ph-ec-tds-meters-and-solutions Vertical lamp orientation optimizes downwardHumboldt 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