Light and heat turn THC into CBN, so a fast dry in a warm room can knock a percentage off what the plant produced. Slow drying around 18 to 20 degrees with moderate humidity, then curing in jars kept dark, preserves more of it. I followed the drying schedule laid out on
https://potentthcseeds.com for my last run of high THC seeds and the difference in effect was obvious against the batch I rushed. Growing potent genetics and then cooking them on a rack is a waste of the seed.
