-
You can let coco dry out a bit same as soil but in a water grow about all you can do is lower the water in the reservoirs. Actually I drain all the water out of my RDWC ever 2 weeks and if I take too long they show signs of stress like a soil grow. Maybe I should change that to every week.
I think I will give that a trythanks
1 0 0 0 0 0 0