Starting to get super hot here, already 38°C. Trying to maintain temps below 30°C but towards the end of the lights on period, ambient temp is going up to 31-31.5°C, LST on the leaves and tops closest to the boards was 29.5°C. Humidity after watering hovers around 65-70 at canopy level, drops as the day progresses and lights out it stays at or below 60. AC in the room is set to 20 (day) 24(night) + dry mode and is controlled by two temp/humidity sensors inside the cupboard. Cold air gets pulled in by a 4 inch fan-filter unit that remains on 24/7, CF + 4" exhaust also stays on 24/7. Lots of airflow from the sides and floor level. Not much I can do further...
How close can I get the 560 boards if dimmed down to say 100,120 or further? Halfway through 12/12 so a little concerned about everything turning to fluff as from what I've been reading, 12/12 requires temps at least 4 or more degrees cooler.
Another problem is that I can't lower them down beyond a certain point as I topped twice and all three are far from a Christmas tree.
Starting to think that I should have gone for four 560's and run then super soft, would've easily fit in my space as they're not particularly wide.
