Need help with 2 of my plant

would like to know if this is windburn ? Only 2 of 18 plant is showing those sign.

Greetings, kinda does look like it but color is wrong IMO.

Run through it.
Why do you think it's wind burn?

Did these 2 sit in the path of non stop high wind/ only?

Have you been supplementing with magnesium?

What are the temps and rH?

What are the others looking like?

Are they all the same strain?

I doubt your getting wind burn unless you have something more powerful than a 120mm PC fan in there somewhere.

They are 120mm fan at 160cfm each and i got 4in this small cabinet. One of the plant that has the burn was right in front of one ( had no place for it ) ( temp is always at about 25 degree and humidity between 40 a nd 60 at night , I have not been feeding yet since these seedling are not even 3 week old yet , I am using organic soil.

How often do you water and how much? What ph is your water?

it looks more like there's something off with the soil

that looks more like some kind of insect damage to me, maybe the onset of broad mites? not sure, just doesn't look like a feed/ph issue to me, too much physical damage, the ends of the leaves, that spotting doesn't look like discoloration from a deficiency, it looks like light shining through voids where something has eaten the inside of that leaf

I have been using promix organic soil and never had issue , mites ? On only 1 plant ? In such a clean area ? I cant believe that , never had issue , btw no leaves have been eaten , its just because the genetic of the plant is mutant , thats why leaves are weird and kind of round at the tips.

Hugrem said:

I have been using promix organic soil and never had issue , mites ? On only 1 plant ? In such a clean area ? I cant believe that , never had issue , btw no leaves have been eaten , its just because the genetic of the plant is mutant , thats why leaves are weird and kind of round at the tips.

Click to expand...

Greetings, not saying you got Borg.

Mites are 'The Borg' all you need is one that hitched a ride home on your shoe or something to start the assimilation.

I used to think I wouldn't get Borg... Wrong! thx home depot garden center.

Same question again. Do you supplement ca:mg?

What are you feeding them?

How often?

No need to feed tbh, organic soil is good , never had issue with feeding , only at flowering , I think they are rootsbound , could that be an option?