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White Widow is a mycorrhizal powder containing an extremely high and diverse amount of mycological spores
Ideal ratio of calcium to magnesium (4:1) developed to treat calcium and magnesium deficiencies
Approved for organic horticulture
Grandevo CG - Bioinsecticide for Modern Pest Management
Greenhouses
Lotus Pro Series Cal/Mag Carbon Filters & Odor Control White Widow is a mycorrhizalLotus Pro Series Cal Mag is a premium source of the two most readily absorbed secondary nutrients, integral for balanced and healthy growth, essential for coco based grows. Ideal ratio of calcium to magnesium (4: 1) developed to treat calcium and magnesium deficiencies.(1%). Perfect product to be used in coco coir to prevent calcium magnesium lock out. Can be used to pre treat coco coir prior to planting, to flush out excess sodium and chloride from
