Hey there, I've never had one get much over 5 feet. My current plant was vegged for 4 weeks before I put it into flower. She's now exactly 5 feet tall 5 weeks into flower. She may grow a few more inches. These plants grow amazing with very little effort and produces a nice smoke. Not overpowering. If you vegged the plant for a couple mOnths I could see it getting 7+ feet.