View Full Version : Lighting

09-25-2010, 10:55 PM
Hi im new to growing and im using a hydro set-up. My plants are three weeks old and one of the is turning yellow and brown, i dont know whats wrong i checked the ph level everyday and its at 5.8.I need help with this problem. and i also wanted to know if i should be using both veg and flower lights at the same time? any help would be greatly appreciated.

10-17-2010, 08:29 AM
What is the EC in your solution?