How to Use Greensand in Your Organic Garden The Spruce
One of those is green sand, an organic fertilizer that contains mineral deposits from the ocean floor. ... How to Prevent Plant Diseases in Your Garden The Spruce. Learn tips for creating your most beautiful (and bountiful) garden ever. ... The Spruce Eats The Spruce Pets The Spruce Crafts The Spruce is part of the Dotdash publishing family.