Some of my C. Chinese larger leaves have this shiny brown thing on the underside ONLY and what's wierd is sometimes its not the whole leaf, its like exactly half the leaf. It doesn't affect the whole plant, just maybe 2 or 3 leaves. All my new leaves since plant out are fine. I'm wondering due to high winds, some of these leaves did go upside down, so the underside were exposed to the sun. Here are some pics:
Leaves of different plants
A close up
ONLY half has this "issue"
After some time, the parts with the "issue" get yellow
Another strange thing is the edges of some of my leaves are brown and crusted and broken. I'm thinking it could be fert burn or maybe the winds beating the hell out of them and ripping them up?
I've been checkin my plants daily and pinching of these trouble leaves in case its fungus / disease so it doesn't spread.
Leaves of different plants
A close up
ONLY half has this "issue"
After some time, the parts with the "issue" get yellow
Another strange thing is the edges of some of my leaves are brown and crusted and broken. I'm thinking it could be fert burn or maybe the winds beating the hell out of them and ripping them up?
I've been checkin my plants daily and pinching of these trouble leaves in case its fungus / disease so it doesn't spread.
I tried searching online with no luck.
