Spots on leaves

ImJustAGrower · May 22, 2024

Hello,
I noticed a problem today with my grown-from-seed Barney's Farm LSD. I'm growing outside in North Mississippi in 10 gal grow bags. Using homemade soil (FFOF, worm castings, bat guano, perlite). I water with worm casting tea every other watering. This plant is about 6 weeks into veg. I've only noticed this today, on a few fan leaves. Any advice/help will be greatly appreciated!

D

MickFoster · May 22, 2024

You got bugs........looks like leaf miners possibly.

Phytoplankton · May 22, 2024

Those are bugs marks, leaf miners! If they’re not too bad, I’d let it go, but since you’re in veg, if you’re going to treat, now is the time. I don’t use sprays very often, so I’ll let others suggest treatments.

compassionateExotic · May 22, 2024

Outdoors ? Inless you see obvious high pressure/population and if leaf miner , if low-medium levels I wouldn’t do anything but if they do progress higher follow a IPM/sop for leaf miners.

Leaf Miners & Cannabis - How to Identify & Get Rid of It Quickly!

Leaf miners leave strange path-like markings on your cannabis leaves. Stop them before they get out of control. Learn how to get rid of leaf miners ASAP!

www.growweedeasy.com

Budzbuddha · May 22, 2024

Them be bugs - see the skidmarks ?

Look at garden friendly insecticides ( spinosad / etc. )
Also an ISO spray … but be careful of application of anything in direct sun. ( burning )

Deep green leaf matter is always on some pest’s menu.

ImJustAGrower · May 22, 2024

compassionateExotic said:
Outdoors ? Inless you see obvious high pressure/population and if leaf miner , if low-medium levels I wouldn’t do anything but if they do progress higher follow a IPM/sop for leaf miners.

Leaf Miners & Cannabis - How to Identify & Get Rid of It Quickly!

Leaf miners leave strange path-like markings on your cannabis leaves. Stop them before they get out of control. Learn how to get rid of leaf miners ASAP!

www.growweedeasy.com

Yes, outdoors. Thanks man!

ImJustAGrower · May 22, 2024

MickFoster said:
You got bugs........looks like leaf miners possibly.

Thanks!

Spots on leaves

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