HCO MAGNUM 1GAL DEWITT WEED BARRIER beneficial bacteria and wetting agent

beneficial bacteria and wetting agent

ADsorption Yield (adsorption with a “d”) is the key

Use Ripen® during the final one-to-two weeks to promote robust flower and fruit production

Our new heavy duty modular commercial heat mats will provide uniform heat for hundreds of seedlings or cuttings

pears and plums to mangos

HCO MAGNUM 1GAL DEWITT WEED BARRIER beneficial bacteria and wetting agentHumboldt 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