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Calcium Plus Custom Mineral Blend (2 lbs)  gypsum, calcium phosphate, calcium carbonate, lime

Calcium Plus Custom Mineral Blend (2 lbs) (CPC2)

5.00 stars, based on 1 reviews
Calcium+ is our custom mineral blend of "Gypsum" like minerals & PH buffers that we add to bulk substrate, grain spawn and more. It is the most universal additive you can buy. Not only does it naturally raise the PH levels of your growing medium...

Wonderful product and great delivery time.

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My spawn has responded much better with the addition of minerals. Goes a long way to.