Help with venting a grow room

I am currently in a house that is built on solid foundation, meaning no crawl space or basement underneath the house. The house is built on a hillside.

My question is since i cant vent out underneath the house what are other possible options to vent?

Note that the grow room is about 40 ft away from neighbors and windows are facing outward away from neighbors. There are plenty of trees covering windows, so i was thinking about venting through there. The window is located about 15 ft above the ground. Any advice would be much appreciated..

Thanks!

I'd vent through the window and make sure you have a good carbon filter. When you do have odor go out often and check how well it is working. I always have someone else test sniff for me since I can't smell very well at all.

try using guttering down pipe to take the outlet to wherever you want it or any 4 or 5 inch pipe you can also bury it an have it surface by a tree where it cant be seen

exhaust through the attic. make sure you have your plants on a table cause if your floor is concrete you will get uproot.