Buildasoil Gypsum Flour Pellets. Based in Montrose, Colorado, Buildasoil sources  the highest quality soil-making ingredients on the market. We’re excited to stock a variety of products from this trusted brand locally in Washington D.C. 

These Gypsum Pellets will dissolve in water back to a very fine rock dust. Ideal for building, re-amending, and top dressing any kind of organics soil.

Gypsum, in addition to prevention and correction of sodicity, includes: greater stability of soil organic matter, more stable soil aggregates, improved water penetration into soil, and more rapid seed emergence. A great source of Calcium, Sulfur, and Carbohydrates.