Hydrated Lime

Horticultural grade hydrated lime is frequently used as an ingredient in mushroom substrate casing material. It is primarily used to raise the pH of these casing materials. A common casing recipe is: 10 parts peat, 10 parts coarse vermiculite, 1 part gypsum, 1/4 part hydrated lime.

Sold in 5 lb. increments.



$19.95

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