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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
• Mature height: 2-3 feet
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Pyrethrum or any natural pesticide at quarter strength directly into the OVERGROW solution
HCO MAGNUM 1GAL MOSS OUT • Mature height: 2-3 feetHumboldt County's Own Magnum 1gal Magnesium Sulfur Supplement with Vitamin B1. Photosynthesis is the process whereby the chlorophyll in the leaves converts sunshine and CO2 into sugars. It is the basis of ALL plant growth. The diagram shows a typical chlorophyll molecule. Note the Magnesium atom (Mg) at the very center. No Magnesium, no chlorophyll, no photosynthesis. Magnesium supplements are probably the least sexy product in the hydroponic market