Humboldt County's Own Magnum 55 Gallon Drum house and garden soil Built for high PPFD cultivation

Built for high PPFD cultivation (such as highly-concentrated CO2 grows)

Ticks & Wasps

and low oil shutdown give you peace of mind

Excellent breathability and drainage to keep roots cool

Humboldt County's Own Magnum 55 Gallon Drum house and garden soil Built for high PPFD cultivationMAGNESIUM 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