Hey sonar, thanks for stopping by!
The AK48 is a fairly fast flowering plant 50-55 days predicted, my first time growing it. Smells are wonderful, I bumped the cola and smell it on my hands lol, I was tucking some leaves from the smaller AK48 I have another 2 days of cramped quarters before I will have 2 flower tents. 1 250W and 1 400W
To answer your question I had it going all the way through veg without a carbon filter, I added the filter because I could smell the chemicals in the air from the DWC I have the exhaust running into a return vent for the A/C, each time I open the tent though a wall of dank hits me in the face and I can't wait to chop her arse down and smoke it ALL lol.