Green Sand soil amendment

GREEN SAND  Green sand hails from our friends over the bridges in New Jersey. Green sand is sedimentary deposits of blue-green siliceous mineral called glauconite. Great for breaking up heavy soils with a great ability to increase moisture holding capacity an is a slow release source of potash which is essential to helping plants develop and grow as well as make great root systems and very important in vegetable growing, aiding in flower production. 2 pound bag great for containers and raised beds.