Join Date: Dec 2015
Location: Centennial, Colorado
It's a lot of fun! The rock wool may not be traditional, but it sure is easy! I was able to pick up a pack of 6 4x4 solid cubes for about $5 at my local hydroponics store and shape them with utility scissors. I ordered the sphagnum from Amazon -- if you go that route, be sure to get the long-strand. The stuff I got was a PITA to wrap and bind.