Nephrurus Very Well-Known Member Joined Oct 6, 2004 Messages 1,302 Reaction score 3 Location Western Sydney Dec 6, 2008 #41 Vermiculite can be purchased from Hydroponic shops in big bags. One massive bag has lasted me three years and it's only half empty. I think a bag costs about $25. -H
Vermiculite can be purchased from Hydroponic shops in big bags. One massive bag has lasted me three years and it's only half empty. I think a bag costs about $25. -H