BuildASoil Oyster Shell Flour, 4 lb. Water Filter Upgrade Kits & Parts vermi-dynamic compost containing very generous

vermi-dynamic compost containing very generous amounts of exchangeable cations

Long-term Crops

making your plants less likely to burn

Shelf Life: 3 months when kept dry

Micronized is ideal for:

BuildASoil Oyster Shell Flour, 4 lb. Water Filter Upgrade Kits & Parts vermi-dynamic compost containing very generousOyster Shell Flour is a high quality soil conditioner that consists of 96% calcium carbonate and many micronutrients, Oyster Shell Flour provides a long lasting, steady release of nutrients to help regulate pH levels, improves fertilizer uptake, promotes healthy cellular structure and enhances soil tilth. Oyster Shell is also helpful in creating more active habitats for soil microbes in compost piles and worm bins. For soil building or top dressing,