Homemade Calmag Recipe

Hi everyone!

I tried finding something similar to this but couldn’t find a thread so i thought Id start one. I apologize to the moderators in advance in case my eyes missed it. Thought id share a homemade Calmag recipe and its super easy!

All you need is:
Distilled vinegar
Egg shells for Calcium
Epsom salt for Magnesium

Here’s a tutorial by Bill Ward!

Hope this helps!


I’ve been watching a ton of his videos since I started indoor growing. Lots of good information.

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He explains things in a very simple way too. Love that about his videos

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It is really nice how he explains things. Some YouTubers I find don’t explain things in the easiest of ways.

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