Just read your post again and don't forget if you are still feeding it fertilizer that you will need to STOP with it about 2 weeks prior to harvest if at all possible. Any residual fertilizer that is in the plant when you harvest will be there when you smoke, and it can absolutely ruin the taste and smell. BTW, if you have been feeding it Miracle Grow for it's whole life (4 mos), it probably has enough nutrients in the soil for 15 plants. MG is some pretty harsh stuff and can fry a plant rather quickly too.