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Back to Grow Questions
Upward curl
GrischaBXL
started grow question 4y ago
Hi Breeders, Elizabeth is growing well, but the bigger leaves are curling up at the edges. I already increased lamp hight and lowered to 18/6. Is it air humidity? Or too much water?
Solved
Leaves. Curl up
likes
Hempy_The_Kid
answered grow question 4y ago
When leaves curl (taco) it's usually a sign of heat/light stress.
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Selected By The Grower
Similar Grow Questions
Solved
Bhavesh1989
Leaves curling up one side
Hi,I’m a new grower First time growing a plant at home,my leaves are curling up at one side the moment they’re growing,pls help someone,need to figure if my plant is doing well..2 weeks now.pls give me guidelines how to do well with this
Leaves. Curl up
Leaves. Curl down
Plant. Other
6y ago
1
1
Solved
BavarianBarbarian
Week 8 (4 weeks into flowering) - Possible Nitrogen / Cal-Mag issue?
Plants show signs of what i assume to be a deficiency. Stopped feeding nitrogen Week 7 according to schedule. Symptoms are not on every leaf but some the upper foliage. Yellowing, burnt tips and rusty spots. My guess is lack of Cal-Mag & Nitrogen. Is my guess correct?
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
2y ago
3
3
Solved
pigywigyswag
Sick plant, nutrient toxicity?
Few leaves on my plant are beginning to burn, plant was always at least 18” away from my viparspectra xs2000 light set at 50% brightness, so I doubt it’s light burn. Temps are always 73-78 inside the grow tent, this strain apple fritter is sensitive to nutes, happy frog too hot?
Leaves. Curl up
3y ago
3
Solved
YellahJelle
Why are the sides curling up? Question not about them pointing down but only about the sides curling up and very small brown points
What is this? Sides r curling up. Day temp didn't get over 23 degrees night temp is +- 12 so I don't think she got too hot. Points bit yellow Saw this yesterday evening too, today at 1 plant a little bit. They're probably pointing down because of the low night temp so that's ok
Week 3
Leaves. Curl up
6y ago
1
2
Solved
weedfan133
The leaves are wierd shaped, but growing fast
Hi everyone! Please tell me, is it a consequence of leaf scorch with light, or incorrect watering, or I was very in vain in the beginning added root booster? The big question is, is it worth waiting for a potential recovery?There's nothing like it at google
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
10mo ago
1
1
Solved
Ash4009
What’s causing this plant’s leaves to look like this?
Too much manipulation or nutrient deficiency? Currently in FF Coco/Natures Supersoil pH with vinegar/baking soda 6.0-6.4 Transplanted 4/29...LST/Topped 5/2 In 4x2 under 2 600W LED Lights
Leaves. Curl up
Leaves. Wilting
Leaves. Color - Yellow
5y ago
2
2
Solved
fathermichael
Sudden Leaf Yellowing – Lighting Issue or Something Else?
Hello! Yesterday, I noticed the top leaves turning slightly yellow, but today it looks dramatic. Check the pictures—leaves are yellowing and drying out rapidly. It’s only affecting the central leaves, so I suspect a lighting issue, but I’d like to confirm before taking action.
Leaves. Curl up
Leaves. Color - Yellow
1y ago
3
Solved
ze1yk
curled leaves
please why are the leaves twisted like that? PH 6- 6,5, light 50cm over plants,18/6 THX
Leaves. Curl up
3y ago
4
2
Solved
La_Tsib
it is obvious where is the problem here.. the lips of the leaves curled upwards, The color also is deep green , very deep not as the others plants!! Any tips or advices what is the problem here? https://growdiaries.com/diaries/11755-white-diesel-auto-first-grow
Week 3
Leaves. Curl up
8y ago
2
2
Solved
Kaya666
Any idea why my top leaves would be taco'ing at the edges? I keep my room about 72-73 degrees and am just using one CFL bulb (45w) that I keep at least 6 inches above the plant. And I keep a gentle fan or two on her most of the time to keep the air moving. Thanks.
Week 4
Leaves. Curl up
5mo ago
2
4
Solved
JERgarden
This girl is the only one in the growth tent (she is with other 3 strawberry cheesecake auto plants) with leaves curling up. The lamp to plant distance it´s at 80 cm, and the wind source its not hitting her directly. Could be overirrigation?
Week 4
Leaves. Curl up
6y ago
3
3
Solved
Blubbiblubb
Unhappy leaves
A few leaves aren’t looking too happy. What’s that? Deficiency’s, too much light, too many nutrients? It’s only a few leaves with that problems. What should I do, what would you do? Thank you!
Leaves. Edges burnt
Leaves. Curl up
Leaves. Dropping off
1y ago
1
2
Solved
Goenndalf
Rusty Leaves
3 upper fan leaves have "rusty" brown spots on the upper side. Hard to spot, hard to capture on camera. I also have slight "clawing" on many of the upper leaves. Mg/Ca lockout because of nitrogen toxicity possible? Doesn´t seem to be fungi, as there are no spores to rub off.
Week 8
Leaves. Curl up
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
2
2
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
420Highlifecouple
Wtf?PLEASE HELP GUYS!
Please help guys,whats going on with my lady?
Leaves. Curl up
3y ago
5
Solved
TheBudTender
Has anyone run into this problem with their plants or know if it’s worth saving or not? They are on week 6 and haven’t grown since week 3
Leaves. Edges burnt
Leaves. Curl up
Plant. Too short
6y ago
2
4
Solved
dalilama
My leaves head upwards, is it a bad sign? [Autoflowering]
First time I get this far, I sometimes noticed after I water the leaves start to head upwards, or even without reason during the day.... then go down again. What is the reason for this you think? Is my light too far? or not enough something? I only watered twice in 10 days.
Week 2
Leaves. Curl up
6y ago
2
2
Solved
pendeja420
Everything seems to be OK except one thing (week 3). I thought using the greenhouses at night made this, but it doesn't. When I check the plants early in the morning, their leaves are slightly curled upwards, just along the edges. As the hours go by the leaves flatten. Any clue?
Week 3
Leaves. Curl up
6y ago
1
3
Solved
Spider
Consigli e Opinioni
Hey Folks, come vi sembrano: le foglioline nuove sono un pò arricciato e quelle a ventaglio un pò floscie... ho irrigato stamattina. Consigli, opinioni? A great day for all 🙏
Week 5
Leaves. Curl up
5y ago
5
4
Solved
Granddaddy_Terp
What's causing my brown crispy leaves!?
Over the past week my plants have taken a turn for the worse. Many leaves went from yellowing to browning to completely crispy! Other leaves have brown spots on them and some of the stems are purple.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
8