The smell of weed is supposed to be relaxing and calming. Probably, you smoke too many joints daily, and without that, it is hard to fall asleep. I’ve been struggling with that too. I couldn’t fall asleep without a joint, and I tried to cut the amount I smoke. I just decided to stop for a while and searched for different methods for falling asleep faster. Some people recommended doing sports or drink more herbal teas, but it didn’t work on me. Later, I came across this site —
https://sommio.co.uk/KnittedWeightedBlanket. I decided to try a weighted blanket. It does help to sleep better, but it is better to keep the weed somewhere else then. The natural blanket absorbs all the smell of weed.