Yes, PH I have made sure to be at 6.0 .. It was 5.8 for a day and then I got it back to 6.0 to 6.2...
PPM has been 1000 to 1600.
The humidity was the biggest problem on this run. It got as low as 20% for about a week till I got it under control.
Could there be a virus or infection in the room? Or a fungus perhaps?
growerpower Reviewed by growerpower on . Yellowing, Browning - all plants effected Please help. These 8 plants are going the way of the previous 8 in that room. We don't want these to die, too. Here are some specifics about the room and pics included. The roots dont look great and the plants dont seem to be growing quickly if much at all. We have two other systems exactly the same nutrients & system and they are doing fine , but they are in different areas. We feel this is an environment problem. The conditions have been 100 degrees and 20-30% humidity. We have now fixed Rating: 5