burned leaves

Hey all! These plants are 47 days old and suffering from what I think is nute burn. Medium is FFOF/perlite, with just plain PH 6.3-6.5 tap water apart from a single top dressing. I had some low soil PH issues in the first 3 weeks, so I decided to top dress with build-a-flower around week 3 in...

Hi, I posted earlier this month about the same problem but it seemed to persisted to almost every other plant in my garden. I'm wondering if it's a virus but I feel like that's highly unlikely. I suppose if I'm using all the same medium, the plants would all react the same right? I'm using...

Problem: leaf clawing and burnt leaf tips Medium/grow method: Fox Farms Coco Loco, outdoor, 3 gallon fabric pot, PHOTOPERIOD Feed: and supplements used: local grow shop house blend. Includes base bloom, bloom booster, smart tea, cal mag, silica substance for cell strength water source: tap...

Hi everyone, I am extremely new to growing. I am having trouble figuring out how to best control the light without burning or bleaching my plants. Current setup listed in signature. I can't figure out what's going on here. There is no way a 500w light is too big for the space. Please help...