Emerald Harvest - Cal-Mag Plagron different speed

different speed

Best suited to the vegetative stage of a grow running the full Grow

Mycorrhizal inoculants are a fairly established category

and where you're confident enough to manage feeding from week two onwards

If you're at the point where manual trimming is eating your time or your hands are done with it

Emerald Harvest - Cal-Mag Plagron different speedEmerald Harvest Cal Mag Calcium and Magnesium Supplement for Coco and Hydro Best for: growers running coco coir or hydro systems who need extra calcium and magnesium to avoid deficiencies during peak flower. Our thoughts Cal Mag deficiencies are one of the most common issues we see reported by new coco growers, and this is the straightforward fix. It's not glamorous, but a bottle of this sat on the shelf saves a lot of head scratching over yellowing