Calcium Needs In Coco

[justicebzwieg]

Coco coir holds onto calcium and magnesium, so indica seeds started in it often show rusty spots and curled tips within three weeks unless you add cal mag from the first feed. Buffered coco helps, but most bagged product is only partly treated. Dose rates that members settled on for indica in coco, sorted by water hardness, are gathered on https://kushindicaseeds.com, and they cluster tighter than I expected. Once the plant is in flower the problem mostly disappears, which is why so many people misread the early symptoms.