Calcium Sulfate Dihydrate - Gypsum - CaSO42H2O - 1 Pound

Calcium sulfate dihydrate is a good source of calcium and sulfur that has many uses including soil conditioner, lowers soil pH, along with a wide range of other uses.

• Rye Berries, 10 Pound Box
• 8QT Professional Grade Vermiculite by Plantation Products
• 12 Gray Rubber Bottle Stoppers Self Healing Injection Ports for Mason Jar Lids
• Organic Light Dried Malt Extract DME - Maltoferm 10001-1 Lb
• LD Carlson Calcium Carbonate, 1 pound Capacity
• Espoma VM8 8-Quart Organic Vermiculite
• 12 Synthetic Filter Discs 90mm for a Buchner Funnel and Cut Them fit"Wide Mouth" Size Used for Mushroom Cultivation
• The Psilocybin Mushroom Bible: The Definitive Guide to Growing and Using Magic Mushrooms
• Presto 01781 23-Quart Pressure Canner and Cooker
• 20 Pack Sterile Plastic Petri Dishes, 100mm Dia x 15mm Deep, with Lid