[jmystro]

Depends where on the plant the leaf was taken from. Upper growth in the light should never go necrotic but lower shaded growth can be consumed by the plant if it’s not getting light and eventually dropped. When healthy upper growth shows random splotching or damage, it’s root related. Typically caused by some physical damage. Over or under-watering, over-feeding, pests, pH swings, etc.

[Busterhimen]

It’s all over the plant top and bottom

[Busterhimen]

I will be looking into that. Thank you sir.

[jmystro]

Check the roots for any bad smells from anaerobic activity causing rot.

[Frank_White]

If roots in fact are the issue here, and say it’s from over-watering, would you just let it dry back, and then continue waterings, or do you recommend some sort of enzyme?

[jmystro]

Best way to kill root rot is with oxygen. Hydrogen peroxide bath, rinse, then microbes, then let it dry back until next watering.

[Frank_White]

Great info @jmystro thank you brother!

[whitesagegrower]

Looks like a root rot issue. I agree with dry back.