Cali420hydro
Active Member
I was reading an issue in High Times & a Grower was saying that Rockwool isn't a good media 4 RWDC??Im using rockwool as my grow media with Canna clay pellets & my roots r GOING OFF with a lot of hairs coming off the roots to absorb the Nutes,Has anybody ever had a problem using Rockwool in their DWC system??