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GHE Calcium Magnesium Supplement provides concentrated Calcium and Magnesium in a highly bioavailable, clean and soluble form that will not clog drippers. It can be used alongside most nutrient regimes.
GHE Calcium Magnesium Supplement can also help counter Calcium sequestration when growing in coco coir using Organic nutrients, or when expanding compressed coco bales.
HOW TO USE :
Warning: Do not use with GHE soft water formulations, DualPart® Coco, or FloraNova®: they already contain enough calcium for even R.O. water systems.
Also, all GHE coco-coir products are pre-rinsed and stabilised; you can grow right from the bag without treatment.
For all other situations: