How to Control Temperature in a Grow Tent (Without Just Guessing)
If you've ever walked over to your tent, stuck a hand through the door, and thought "yeah, that feels about right" — you already know the problem with eyeballing it. Temperature swings of even a few degrees can slow growth, stress roots, or push your flowering plants into a stretch you didn't ask for. And by the time you notice something's off, the plant's usually already reacting to it.