This is my second grow in a 2x4 tent.
First time I used a T5 for veg and a 150W HPS. I got a decent yield from it, but it was the middle of a cold winter and temps in the tent were low, 60-65F with the lights on. I feel like that really stunted my growth.
For this one, I got hooked up with a 500W HID for veg and 500W HPS for flower. Makes a huge difference! Temps are way up. I can keep it at 80-85F with my fan on medium with two passive intakes, but my humidity is at 10% RH. I’ve tried a humidifier and a wet towel, but the RH doesn’t budge. I’m assuming the problem is the fan is sucking out any moisture I’m adding.
Any tips are much appreciated!