light burn help problem

Wondering if this is light burn? 9 week strain in week. In week 6 right now. All pics are the same plant But the lighter color leaves are towards the middle of the tent.. if so should I dial down my light?? Any help is appreciated!

First off I’ve been growing my plant on the wrong light sense November last year I’ve had it on the 24 hours of light the whole time up until three weeks ago about a month ago I bought a mars Hydro 300 W LED light since then I have converted over to the Viparspectra par450 How long with 4 foot...

Have a few weeks left in flowering , Just got a new quantum board light. Is this light burn or a deficiency??? lights turned down to 50 percent to start . didn’t think that would burn them #leafissue #lightburn

Hello! I’m growing in soil in 5 gallon buckets and been have yellowing problems and spotting almost there whole lives . My ph differs from 5.8 to 7.2 ussualy spending most of the time around 6.5. I have a 6x2.5 ft grow room insulated with low-e 90percent reflective I have a 375w true power...

hey everyone!! so i am a first time grower and I need some advise on why the leaves of my clones are not doing so well. I am really not sure if it's nutrient overload or if my PH seems abit off. Unfortunately my clones that i got had a small spider mite problem but i am busy solving that with...

hi to all thought id join a forum for some guidance when needed . im doing my 1st ever grow not for smoking this is for my mother in law she was diagnosed with terminal brain cancer but after the shock we got searching and found Rick Simpson oil had some great results so i got all the equipment...