Humboldt County's Own Magnum 30 Gallon Drum Lighting & Electrical Components 05 pH Mechanical Protection: With

05 pH Mechanical Protection: With protection bottle on the electrode head

Chemical Free Growing

KCL soaking solution (10ml bottle)

Engineered with potassium and sulfur

please note that it may generate more noise compared to other models

Humboldt County's Own Magnum 30 Gallon Drum Lighting & Electrical Components 05 pH Mechanical Protection: WithMAGNESIUM AND SULFUR BOOST Magnesium deficiency is the MOST common cause of poor yields besides overfeeding. The primary symptom of Magnesium deficiency is premature yellowing or interveinal fading of leaves. Sulfur deficiency is characterized by the fading of the veins. Once yellowing is visible, CO2 consumption has slowed. That affects flower development. The most common cause of Magnesium deficiency is the high Potassium Phosphorus levels of bloom