Hi there Lauchi Marado, to stress a plant during the final weeks of flowering doesnt really help you much , actually. if you think about it there is very little you can do in the final week to improve your outcome, that's because it takes an average of 2 weeks for trichomes to mature fully. Anyway some things you can do : reduce the temperature, reduce the light hours (from 12 to 10/11), physical stress like HST, reduce the nutrients the last few days to 0, something like that. It will not do so much, but it will do something at least. I hope this helps ! 🚀