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Back to Grow Questions
Curling on leaves
ASHASHDF69
started grow question 4y ago
There is some small curling on the leaves. Is that problem. Visible in week 3 photos. Thanks!
Solved
Week 3
Leaves. Curl up
likes
Organoman
answered grow question 4y ago
It is nothing to be worried about, just a slight imperfection. But yes, pictures in normal light are much, much, much, much, much, much better.
1 like
Complain
Selected By The Grower
Fronti89
answered grow question 4y ago
Bitte versuche Bilder immer im Tageslicht zu machen ! Dies hilft bei der Fehler suche viel besser als dieses Licht ....
1 like
Complain
Similar Grow Questions
Solved
e4rtht0ne
Crispy leaves?
Crispy leaves developing as it flowers. Seems to just be those that had some spots from what appeared to be a magnesium deficiency. I hit it with cal-mag and the spots stopped but recently the most affected leaves are shrivelled. Only maybe 4-6 leaves right now.
Week 10
Leaves. Curl up
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5y ago
1
1
Solved
kestamina
i have a problem all the plants have this problem somebody know whats is it ? thank you yellow and curl upwards :(
Week 1
Leaves. Curl up
6y ago
2
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Solved
Scratchie
Nitrogen lockout?
I've yellowing bottom leaves and yellow top all over, is it nitrogen deficiency and nute burn?
Week 5
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
1
Solved
rockbo47
Is this a sign of over-watering?
Is this a sign of over-watering? Amnesia auto in 5 gal fabric pot of coco/perlite, Day 9, temps remain between 22-25°C, RH stays between 50-65%. She's had 2.5L of water and 2.5L of low dose nutes since sprout starting at roughly 30ml on first day now up to 500ml per day
Week 2
Leaves. Curl up
Other. General questions
5y ago
4
3
Solved
Inkognito011
Spinnnn and CoastGrower, SOS...! Help...please... Leaves curl up
0.2 ml of Blackjack was taken once during the growing season. 10 days ago Blackjack with phosphorus, 0.2 ml for flowering. The plant is sometimes in a box, sometimes by the window in the sun. The weather is good for 3 days and I spend 3-4 hours outside in the sun. No water for 2
Leaves. Curl up
Other. Other
6y ago
3
4
Solved
Bak2Blk
I don't think this is nute burn...
So I thought I had a case of mild nute burn but I haven't given the plants any Bloom or Calmag since last Friday, only water so I'm wondering if this is a nute burn issue now. Could it be my PH? Last I tested my run off it was at about 6.65. What's causing this?
Week 13
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
4y ago
5
3
Solved
RomeoAlphaWhiskey
leaf tips bronzing all over
this is looking to me as P toxicity, what do you reckon? dasboof get in here again.
Leaves. Tips - Burnt
Leaves. Curl up
4y ago
2
2
Solved
gogocrack
This is a 27-day auto plant. The problem is that the leaves are crunchy and curled upwards. Soil pH measurement 6.5. There was a fan right in front of it, I changed its direction 1 week ago. Do you think this is a disease?
Leaves. Curl up
Leaves. Twisted
4y ago
3
3
Solved
Herbalist7
Switched to flower,12/12, new growth curling/cupping
Hey having some problems 2nd day agyer switching to flower and my new growth is curling/cupping upwards.. Can it be my HPS is too close, or is it my nutes need to be more flower based...trying to catch it before it too late. Can i send a pic?
Leaves. Curl up
Setup. Strains - Photoperiod
Feeding. Other
6y ago
2
3
Solved
giggi
Curled leaves upwards
I noticed upper leaves are curled upwards. Is this a symptom of a problem of any kind? many thanks for your help
Week 3
Leaves. Curl up
5y ago
1
6
Solved
telez00m
Curled leaves and brown spots
Please help! My Acapulco Gold suddenly showed leaf symptoms today. Shouldnt be a lock out, I always water with drain and use lower doses than the BioBizz chart recommends. Used Molasses two days ago, could that be the cause? Its the only plant that shows this signs.
Week 9
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Dark-brown
2y ago
1
Solved
Dr_Boom
I noticed that some if the leafs on my Purple Tarantula are browning and curling up. Nute burn, chlorine, or something else? Thanks.
Week 6
Leaves. Curl up
5y ago
2
1
Solved
CeeJayy420
Do I have an (Mg) issue?
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Week 6
Leaves. Curl up
Leaves. Color - Pale
Setup. Strain - Autoflowering
2y ago
3
6
Solved
Crazyweedpt
Bad ph? Overfert? Bad airflow? 24h of continuous exposition to ligths?
So... my "sativa" pot1 pheno are maturing faster than my "indica" pot2 pheno and both are showing signs of stress visible on leaves, with tips curling up and getting burn, started with some yelow on tips and progressebly burn, this is affecting the upper region! should i flush?
Week 8
Leaves. Edges burnt
Leaves. Curl up
6y ago
7
4
Solved
Nix91
Little brown spot and leaves become yellow
hi my leaves start to become yellow and some brown spot starting to appear and my leaves also begin to curl up on themselves and i wonder why If someone have an idea it will be great thanks in advance for your help.Ps:ive feed them only once 2weeks ago and rince it one week after
Leaves. Curl up
Leaves. Color - Yellow
4y ago
11
6
Solved
THe_Cannadaddy
Browning / curling of leaves late flower. 3/4 clones affected - all different strains. Refer to week 14 flower post
Browning / curling (up and down) of edges of leaves started 05/21/21 on the orange cookies Since then the OGK and TT have also gotten brown leaves, the Gelato is unbothered Could this be nutes? part of the flush process? I have also read it could be old age? a natural thing? halp
Week 14
Leaves. Edges burnt
Leaves. Curl up
Leaves. Curl down
5y ago
2
Solved
Rockminer
Can’t figure this one out
What is going on with this one? The rest are fine.
Leaves. Curl up
6y ago
1
5
Solved
NHAutoGrow
Seedling Leaves Curling Upwards
Why would my autoflower seedling leaves being curling up? Temperature & Humidity issue? 🤔
Week 1
Leaves. Curl up
1y ago
5
5
Solved
RallyAutos
What deficiency is this?
This green gelato autos fan leaves are starting to turn brown and curl upwards. Is this a nute deficiency or what’s going on? Thanks!
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Other
5y ago
1
8
Solved
Smokeybbq88
Diagnosis.
Can someone diagnose this problem for me please. I'm putting it down to nute burn but would like a second opinion.
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
4