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Back to Grow Questions
Leaves curling
Salvaturbe
started grow question 6y ago
i have a problem with the leaves of these plants, some seem to curl on the edges
Open
Week 5
Leaves. Curl up
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Answer
ChitownCannaChica
answered grow question 6y ago
Light/heat stress most likely! I had a plant taco before because it was too close to the light. ✌️🏻💚🌿
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Complain
Cockneycultivar
answered grow question 6y ago
I had this issue about week 4/5. I figured for me it was heat stress. What’s the humidity and it could also possibly light distance.
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Similar Grow Questions
Solved
rrolly
Nut or light burn ?
What’s happening to my plant? If she’s gonna die after 3 month I’m gonna cry lol.
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Curl up
6y ago
1
1
Solved
Smokin_Joe
Guess on what this is?
Unsure what this issue might be. PH seems in check going in and out. Getting mainly Fox Farms nutrients - got very weak doses of B-52 and CalMag a week or two ago. The other two plants are fine.
Week 6
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color · Dark-brown
5y ago
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Solved
GrowLawyer94
Leaves curling
Hey Guys 👍🏻 I woke up today and saw the leaves of one of my babies all messed up. They are curling up and in, pointing to the center. PH is balanced. What could be the problem?
Leaves. Curl up
6y ago
1
1
Solved
420_Little_Green_Fingerz
Leaf curling cause - Humidity, nutrient or overwatering
Hey fellow growmies, Leaves are curling and fading which I have seen in other grows for this strain. Do you know what might be causing this and how best to remediate? Humidity has been high recently ie above 60% for large periods Watering has been consistent Nutrients reduced
… Show more
Week 6
Leaves. Tips · Die
Leaves. Curl up
Leaves. Color · Yellow
5y ago
2
2
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Zso420
Leaves problems
Hey Growers 🙂 what do you think, what the problem? I give him little nutrients and all the conditions are good. is it possible to overwater? I suspect.
Leaves. Curl up
Leaves. Color · Yellow
6y ago
1
1
Solved
Harold_Halibut
Super Urgent, first time grower, batch might go to heaven - plants look beaten up, I suspect light stress or overwatering
5 plants, 4’x4’x6.5′ grow tent, 600 watt HPS lamp (it is hanging 70 cm above the highest canopy plant), did topping on 2 of them, swithing to fowering very soon, average humidity is 30%-50% (can't afford a humidifier now, so I use natural methods) for now), 2 static fans
Leaves. Tips · Burnt
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8mo ago
2
2
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HAPPYWEEDS
Dark dots in leaves. Lamp burns?
I saw this dark dots in leaves but only she has it. She was exactly under spider-farmer sf1000 at 30 cm. Now I moved to other softer light at 40 cm. What do you think? Lamp burns? They're dry and curl up. Some images are edited for better appreciation but you have also originals.
Leaves. Curl up
Leaves. Color · Dark-brown
Leaves. Color · Mottling
5y ago
4
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Cauncea
I’ve got a few leaves curling upwards and have photographed them. And also the very bottom leaves are dropping down. Need help lol
Week 3
Leaves. Curl up
8y ago
2
2
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Wexlo
Spots on leaves
Strain-dancehall 6 weeks old No Nutrients Ph 6.2-6.4 3 liters every other day New to growing. Out of 3 plants 2 are starting to get spots on leaves near the top. All 3 have discolored leaves at the bottom. Pics are numbered. If anymore info needed just ask
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Dark-brown
5y ago
1
5
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
2y ago
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Newbie87
Leaves Praying
Plant praying, leaves are turning up. Above nutrients are wrong & it wouldn't allow me to change it. Demon sugar 2mls in a gallon Biobuzz grow 2ml in a gallon Calmag 2mls a gallon Biobuzz bloom 5 mls a gallon & PH 6. What's gone wrong ?
… Show more
Week 11
Leaves. Curl up
4y ago
3
5
Solved
Sheldor
Will she make it?
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Week 2
Leaves. Curl up
2y ago
5
5
Solved
Thirsty_Grower
Is there enough light?
If the upper leaves start to curl upward slightly into a “taco” shape, does that mean the light level is already at the upper limit and I definitely shouldn’t increase it?
Week 12
Leaves. Curl up
8d ago
1
Solved
dubkream
I'm having an issue with two of my plants, the leaves are curling upward right at the base of the leaf. My humidity is right at 57-60%, heat goes fro 76-81 during the day, watering once a day. Does anyone know what might be causing this? Im on day 10, by the way.
Week 2
Leaves. Curl up
8y ago
7
5
Solved
Carlotta
Sign of problem
Today i noticed a slight curling up of the leaves on both of my plants, especially the small one. I get it as an early warning.But what is it exactly? Last feeding was 3 days ago.And changed feeding PH from 7.3 to 6.5 Never water it last 2 weeks,only feeding. Soil default PH 6.2
Leaves. Curl up
6y ago
2
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?
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Leaves. Curl up
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2y ago
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Royalgorillaxx
Heat or light stress??
Heat or light stress??
Week 1
Leaves. Curl up
6y ago
3
3
Solved
potfromgreece
Curl up leaves week 2
Help guys! It seems to me that the leaves look a little twisted. What is the problem? May be because it is too hot outside? And also have small white spot on one leaf.
Week 2
Leaves. Curl up
6y ago
3
2
Solved
Fayah_Burn
Leaves curling upwards
What could this be? I consider too intense lighting, could that be possible. Just transplanted a few days ago into these 1,7l pot's. Since it is the first time i use the The Mars Hydro TS 1000 for flowering i think i might have given the plants too much light.
Leaves. Curl up
4y ago
2
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Solved
dataTwiiix
Brown area on leaves
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Week 7
Leaves. Curl up
Leaves. Color · Dark-brown
5y ago
4
2