Brown edging on leaves.

Any idea what can be causing this issue? Can’t seem to match it up with the plant trouble guide on this website. This is my second time growing outside, last year I lost to bugs. I’m determined for a successful grow this year. Thanks in advance.

Maybe heat stress? Have several successful indoors grows just can’t get this outside shit down.

Well I sure hope that we can help get ya past the finish line on this grow! Just need some basic info from ya first, maybe it'll entice some of our lurking vets to chime in! What kind of soil are ya growing in? Are you/have you applied any nutrients or additives? In soil you generally don't have to fret near as much about PH as, per say, a coco or hydro grower. But if you're in a soilless mix (if I'm using that term correctly), ph may be more of a concern. I'm not seeing raised edges, and I'm not seeing the damage being concentrated to the canopy where the most direct light is being recieved, so I very seriously doubt that your issue is heat stress. Would it be possible for us to get a pic of the entire plant? Also, have you inspected for bugs? I dont know if bugs could cause this or not, but it is still worth ruling out. Outdoors is a different world than growing indoors...but I'm sure you will get it down pat!

Where was the plant growing? Was that plant always growing outside or did you just move that plant outside? Like Logan said a whole plant pic would help

Looks like a potassium deficiency.

Merlin1147 you answered my previous thread if you remember I brought them outside to quickly and sun bleached some leaves the first day I brought them out. Since than Im slowly introducing to sunlight light as you suggested. But now I have this issue. Are they related?
I’m using coco loco soil mix and FF nutrients.
Brought them inside for today it’s heavy rain all day.

Currently Using R/O water, cal mag suite leaf, FF grow big and big bloom. PH 6.5.
Only using the mixture once a week right now. Other feedings I’m just using RO water with the cal mag. Just picked up some kelp going introduce that seems like they are un happy today. They are supposed to be white widow and amnesia haze got from bcbuddepot a couple years ago. Not sure if they are that accurate tho.

Tomato plant doing just fine btw. Lol

PH of 6.5 in coco? That sounds a bit high for coco...I'm not 100% sure of this, but I thought the ph of coco was ideally in the 5..8-6.0 neighborhood?

They look good. IMO they are still just adjusting to being outside. I would watch carefully and see in a couple weeks as the new growth takes off.

Thank you for the feedback. I’ll look into the ph too. Be well fellas.

usually when i see my plant like that it is a watering issue so make sure you are not over/under watering