4-5 weeks is better then no weeks. Theres always THC. Properly dry and cure it and then see if its at all potent. If its below your standards, turn it into cooking oil or hash oil. I smoked some of my last Trainwreck when it was about 4 weeks in (accidently cut off a branch). It got me Wrecked!!! But only for a short period of time. Now that its been cured and everything...definitely way better but it still worked early. Good luck.