|One Quart = 200 lbs Dry*
*The amount of usable calcium in one quart of Liquid "Gypsum" is equivalent to 200 pounds of dry gypsum.
Non toxic. Safe for use on all grasses, plants, trees and orchards.
Refill quarts and gallons available.
Also available for commercial use in larger sizes.
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NOTE: Sold as Liquid Thrive in some states.