I
Illegal Smile
Guest
Question for those using Rapid Rooters. Are you concerned about getting organic material from these down in your water? I see someone asked that question on the GH website and the answer was to use the coco-tech mats. Anybody use those? I'm not clear on how they are used - do you just cut a piece to cover the bottom of the netpot or does it need to come up the sides as well? Then you still use hydronton to fill in, right?