These past 2 weeks have been very pleasent with this girl! I thought my carbon filter was going bad, so I bought a new one, installed it and the smell was still getting out of my tent!! Of all the ones I have grown this far, none of them have made it past the filter! I could even get pleasant wiffs of chesse while I was outside doing yard work! As for the feed she has been on just pH'd water until I havest her.