WTF is going on with my plants? HELP ME... (PICS)

Hello, this is my plant. The plant seemed fine till I trimmed some leaves, however I am thinking that is not what is really going on. Please take a look at the plant and tell me what you think. ADVICE IS WELCOMED AND APPRECIATED

PS I i am using Stealth Hydro Grow powder and a mix of regular liquid miracle grow with a bit of bone meal fertilizer.

Looks to be nute burn or heat stress. What are you feeding and what king of light?