no one? or is it just one of "those" subjects? i did a search i didnt find anything on it.
Mal420xl Reviewed by Mal420xl on . mycilial mass for co2? ive seen a few things around about them was wondering if anyone had tried them. they claim it produces 1500ppm for 6 months. i struggle to accept that unless we are talking about a completely sealed environment with absolute dead air. and i wonder how safe introducing fungus into your grow areas. my experience is that fungi and my plants dont play nice together. Any thoughts would be appreciated. Rating: 5