will this work or kill my plants?
 

just a quick question, can I use a calcium supplement, (calcium carbonate) rather than having to buy a big box of calcium nitrate from you??? i ahven't been able to find any calcium nitrate locally but have a calcium supplement that I take on a regular basis. Will that work???

another i have is calcium carbonate and calcium citrate with a mix of vitamin c, vitamin d magnesium, copper and manganese with boron and bioperine

will this work or kill my plants????

eddie

Probably kill your plants.

I think your plant will kill by using this kind of stuff.
Calcium supplement would not be a proper solution.
My suggestion is that you should buy a big box of calcium nitrate for your plants.