Daviee___
- 67
- 8
When I switched to my 600w MH light the leafs started turning light yellow. At first I was sure I had the light to close. Raised it and still keep raising it keeping it at about 24" and it made a big difference.... now that the distance of the light is taken care of my ladies still seem to show discoloration.. any ideas on what it might be?! Maybe a nitrogen deficiency? Zinc,iron,Mn deficiency? Not frustrated just annoyed that it starts getting better then comes back slightly