I'd like to take a quick second and outline the information that will need to be included in your post. Without all the information below it will be very difficult to help. While not required it is very helpful to include pictures if you can.
Give as much details about your grow as possible. for example
Age of plants
Lights (type and hanging height)
The more details you can provide the better. But at the least you should provide the things mentioned above. Thank you guys for taking the time to come to the Cannabis Grow Guide forums and I look forward to helping all of you! Please reach out anytime!