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quinnfyre

Quick question about Al's gritty mix

quinnfyre
14 years ago

I apologize if this was answered somewhere and I missed it, but I finally managed to get the stuff to make the gritty mix, except for the gypsum. Is this something that can be added later, or is it best to be added to the mix before using it? Also, what is CRF?

Thanks! I'm excited to try it out, but wanted to know about the gypsum before potting a plant into a mix without it.

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