They are about 14 inches tall and pretty bushy,they are in 3 gallon buckets with holes drilled in the bottom.I dont think they are root bound the buckets are pretty big.I have grown indoors before but I have never had a problem before,but it was at a differant location with differant water and 2 gallon buckets.I only added a small amount of epsom salt because I was freaking out and didn't know what to do. I didn't know about this forum and do not trust anyone to ask.I would post pics but my camera is broke.Is 6.2 ph ok that is what my tap water is.