Leaves went from a few yellow spots to this

[Nickehrlich]

Just hit day 30 and woke up to this one one of my plants leaves. Any ideas what causes this?

 

[Madbud]

Whats the humidity, could be the start of powdery mildew.

 

[Beachwalker]

Check for mites with magnification

 

[Anthem]

I really hate to bring this up but I believe you have bugs. Take a look at the underside of the leaves in question with a 40x loop. Also tagging in @Beachwalker. He is pretty darn good at ID ing bugs.

 

[Nickehrlich]

Whats the humidity, could be the start of powdery mildew.

humidity has been sitting around 50% and the temp has been 77 during the day. Started as a few yellow spots then started to have this brownish dirt looking patches

 

[Nickehrlich]

I really hate to bring this up but I believe you have bugs. Take a look at the underside of the leaves in question with a 40x loop. Also tagging in @Beachwalker. He is pretty darn good at ID ing bugs.

I’ll give a check and look around. Thanks for the heads up

 

[m8ty]

Just hit day 30 and woke up to this one one of my plants leaves. Any ideas what causes this?

Do You see all the bug bites on the leaves?

 

[Nickehrlich]

Just hit day 30 and woke up to this one one of my plants leaves. Any ideas what causes this?

I pruned the most infected leaves after not seeing any mites even under magnification and here’s a better look at the issue.

 

[m8ty]

I pruned the most infected leaves after not seeing any mites even under magnification and here’s a better look at the issue.

It looks like it might be thrips