last grow i pulled 2 ounces of blue cheese, off 4 small plants. the 2 ounces lasted me like a week 2 weeks, but i was bunking college and just sitting at home on call of duty all day smokin, and having the fattest bongs ever. i rekon tho if u like purely smoke only what u need, and nothing more with no waste, i could have strung it out for about 6weeks