Any idea what this leaf issue is?

Growin4fun77 · Sep 25, 2023

Super helpful thread.

DrDukePHD · Sep 26, 2023

Turns out it was just genetic, no viruses. Yield is doing just fine, stacking nicely. The weird coloring on leaves just showed up on a few random leaves throughout grow, never "spread" or anything.

@curious2garden called it right :clap:

HydroKid239 · Sep 26, 2023

DrDukePHD said:
Turns out it was just genetic, no viruses. Yield is doing just fine, stacking nicely. The weird coloring on leaves just showed up on a few random leaves throughout grow, never "spread" or anything.
View attachment 5330253

@curious2garden called it right

That’s a relief for sure.

Growin4fun77 · Oct 11, 2023

FirstCavApache64 said:
My Motorbreath 15 throws a few of those every grow and I've seen no adverse effects from it. I'm thinking it's genetics as others have mentioned. Mag deficiency is usually gradual and doesn't just effect half of the leaf. It happens more when my tent is overcrowded which could mean it's triggered when leaves are over lapping and causing a very moist microclimate. Keep an eye on it but I'd say it's nothing to stress about.

I second this. 2/3 of my zkittles are throwing these. They showed more often as seedlings/early veg when humidity was high 60-low70% range. Additionally in late veg/early flip I was lazy about setting up a dehumidifier. I hit 69-72% RH for 3-4 days and a few more popped up on random branches.

They all but stopped after my first big defoliation + beginning to run the humidifier consistently. Only one more has popped up since.

Any idea what this leaf issue is?

Growin4fun77

Active Member

DrDukePHD

Well-Known Member

HydroKid239

Well-Known Member

Growin4fun77

Active Member

Similar threads