BioBizz - Calmag Size:250ml this is the kind of

this is the kind of upgrade that actually changes how you work

rooting cuttings

Formulated for: coco coir specifically

The perlite component ensures good drainage

typically the second half of your bloom cycle

BioBizz - Calmag Size:250ml this is the kind ofBioBizz Calmag Organic Calcium and Magnesium Supplement Best for: growers using soft water, reverse osmosis or coco coir who need to top up calcium and magnesium without upsetting an organic feeding schedule. Our thoughts Calcium and magnesium deficiencies are one of the most common problems growers run into once they switch to RO water or coco, and this fixes it without dragging synthetic salts into an otherwise organic grow. It's a genuinely useful