Clip fans positioning grow tent

I mount mine above canopy pointing at corners to gently move air. Some oscillate to help. One under canopy is great if you have mutipule. They won't do much to control RH, thats more an extractor fans job, not a clip fan. And if the air its pulling into the tent is ogh RH its not goona do jack squat. Treat the air outside the tent to have lower RH with a dehumidifier.

1. Canopy-Level Clip Fans – 2 to 4 Total Mount just above the canopy height, angled diagonally across the tent. Place one in each corner (2 minimum, 4 ideal). Angle them slightly downward and inward to move air across plant tops, not directly at one plant. Adjust as plants grow — always just above the canopy, never blowing hard directly on buds. 2. Lower Fan (optional but recommended) Place 1 clip fan near the bottom of the tent, pointing just above the soil line, across the pots. Helps prevent stagnant moist air at the base (prime mold/mildew zone). 3. Oscillating Tower Fan (Optional Add-On) If you have space, a small oscillating tower fan in one corner on the floor can help mix layers vertically. Don’t point fans directly at buds during flowering — can cause windburn and dry them out. Don’t blow air straight down onto soil constantly — dries it out unevenly. Don’t skip fan use in veg — high humidity + stagnant air = mold later. 💡 Extra Tips for Humidity Control Use an inline exhaust fan pulling humid air out — mount this at the top of the tent. Use a passive or active intake low in the tent to pull in fresh, drier air. If RH is still too high, add a small dehumidifier inside or outside the tent.

Under the buds in ground looking middle, On on top of the Nuggets who goes over all plants looking too the middle And the last one should u Place in the middle looking upwards to the carbon

the air flow MUST go from bottom to top why ? read about leaf Transpiration to know that