MY plant was growing great and now shes in flowering phase. Now her leafes are hanging and getting yellow from the middle of the leafes. Look at the picture.. i aint got a air damper or something like that. Could it be that this is the reason for the yellow leafes?
You need to provide all the information about your grow with a pic of the whole plant. Plant size, pot size, medium, nutes, lights, feeding schedule, pH, ppm, etc.
Its just a small plant arround 50cm big ( automatic) with a round 30 L pot of medium cannabis soil, its under two 45 Watt purple Led pannels shes getting Hesi Bloom 1 time a week.