- User ID
- 1876
My favourite coco. Never has pests in it because the pressing kills them. Cheap 27 bucks and before you say it I buffer it myself. All you do is put about 50ml of calmg in you wheel barrow etc fill half full of water so it's mixed and Dump your block in and let it soak for about 5 hours. Because calmg is coco's preffered nutrient it drops anything else (cation exchange) it's holding and soaks up the CalMg.this stops the coco robbing your plants of CalMg and causing lock out. Far more economical than the brand name stuff that prob comes from the same factory. Hope this helps any one on a budget