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CaptGlenn

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Join Date: Apr 2018

Posts: 38
#1

Leaf cupping

11-11-2019, 08:40 AM

What causes Leaf cupping my cannabis plants leaves are all starting to cup or all pointing down are curling Maybe any suggestions
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Tersky

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Join Date: Nov 2016

Posts: 1053
#2

11-11-2019, 08:55 AM

https://www.growweedeasy.com/cannabis-symptoms-pictures look at "curling or clawing leaves". If you want our opinion please post pics.
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SoOrbudgal

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Join Date: Sep 2016

Posts: 6904
#3

11-11-2019, 10:58 AM

Lots of reasons I've had lights to close, heat, overwater.

Smoke Ganja create Peace Respect Nature don't trash the Planet

Soil grower with coco/perlite mixed in
indoor/outdoor grower
1 36"x36"x66" tent- Viparspectra P2500
1 3x3x6 tent- used in late spring for seedlings both veggies & weed. I have 2 viparspectar 450r for that tent.
I use a t-5 & 54watt CFL for seedlings
Sometimes i use plastic sometimes i use fabric grow containers
Currently using fish/guano during veg growth & FF Grow Big 6-4-4 teens to bloom. Once i see pre-flower i switch to
Age Old Organics Bloom 5-10-5
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1 comment

#3.1

D.A.A.S.69 commented

11-11-2019, 11:02 AM

Editing a comment

You need to put pictures on here,
NikkiAnne

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Join Date: Nov 2019

Posts: 25
#4

11-12-2019, 06:03 PM

I'm having the same issue and can't figure it out

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3 comments

#4.1

Tersky commented

11-12-2019, 06:06 PM

Editing a comment

This looks like a root issue more than nitrogen tox.

#4.2

NikkiAnne commented

11-18-2019, 01:48 PM

Editing a comment

Tersky You think so? What am i doing wrong?

#4.3

Tersky commented

11-18-2019, 06:32 PM

Editing a comment

No idea sorry NikkiAnne. I just look at the diagnostics page and try to find something similar. Root issue was the one that looked closest to me.

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