I vegged for about 2.5 months outdoors and im flowering for about 2-3 more weeks. Its so far been flowering for 6 weeks and I haven't seen any real problems since it started flowering and the buds are coming along nicely. I was thinking that the MG soil would be a problem but once I leached with clearex about a month ago the plant looked a lot better - i did this to wash out all of the salt buildup and extra time-release ferts left in the soil. Never had any over fert problems or anything like that either...if anything the plant was under-ferted during the vegetative cycle. I'm definitely switching to fox farms next grow though.