Humboldt County's Own Magnum, 1 Gallon Heavy Duty Grow Tents Environment: Can be used indoors

Environment: Can be used indoors or outdoors on vegetables

and mushroom farmers alike

Once dry simply brush off any debris before reusing or storing

Saturate the underside and the tops of leaves

Humboldt County's Own Magnum, 1 Gallon Heavy Duty Grow Tents Environment: Can be used indoorsHumboldt County's Own Magnum is Magnesium and Sulfur Boost that your plants need! Photosynthesis is the process whereby the chlorophyll in the leaves converts sunshine and CO2 into sugars. It is the basis of ALL plant growth. No Magnesium, no chlorophyll, no photosynthesis. Sulfur aids in the formation of chlorophyll. MAGNUM is our high potency Magnesium Sulfur boost that will ensure an ample supply of Magnesium and Sulfur for chlorophyll synthesis.