Botanicare® Cal-Mag™ Plus 1 Gallon royal gold this means it is safe

this means it is safe for your soil

Boosted with soil acidifiers and fast acting chelated iron and zinc

Users can blend plant material with ice water or dry ice (without water) to assist in the separation process

which prevents oxidation and freezer burn

Botanicare® Cal-Mag™ Plus 1 Gallon royal gold this means it is safeCal Mag Plus is a highly fortified calcium, magnesium and iron plant supplement formulated to correct common deficiencies. Supplementing your preferred nutrient program with Cal Mag Plus is strongly recommended when using reverse osmosis water and when growing in Coco Coir based medias to compensate for natural calcium draw. Cal Mag Plus can also be applied as a foliar spray to further enhance growth.