DIY Calcium Phosphate for creating DIY CalMag+

**Note: I didn’t make this recipe, I’m just sharing it to help my fellow growers! Original poster: Emmie from www.420magazine.com** Everyone knows you can easily add magnesium to your plants using either Epsom salt or molasses. Most people are left needing to buy a calcium supplement because finding a source of calcium for fertilizer is a little more difficult. It […]