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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Charges from a standard 120VAC plug with additional battery/charger package available
and challenging soil conditions
soil sits unwrapped and covered for up to 30 days to activate
and expanded clay pellets
Roots Organics CalMag Liquid Calcium Magnesium Supplement Size:qt Charges from a standard 120VACRoots Organics CalMag is a pure, all natural liquid calcium, magnesium, and sulfur supplement designed to support fast growing and heavy feeding plants. Derived from kieserite and gypsum, this clean calcium magnesium formula helps prevent and correct common calcium and magnesium deficiencies without adding extra nitrogen, phosphorus, or potassium to your feeding program. Because Roots Organics CalMag is free of added N P K, it allows growers to
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