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Back to Grow Questions
why do my letters do this? It is 27 degrees, lamp at a suitable distance
bobo66
started grow question 2y ago
I got these clones but they were planted in the ground and I planted them in coconuts. why do the leaves bend so much? what's the mistake?
Solved
Leaves. Curl up
likes
Lew420
answered grow question 2y ago
Possibly a sign of low humidity, leaves can "taco" as a way to slow the rate they loose water by decreasing their surface area. What is your RH%?
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Complain
Selected By The Grower
MisterAeroponics
answered grow question 2y ago
Over watering also have magnesium deficiency
2 likes
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Similar Grow Questions
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 TY
Week 6
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
4y ago
2
2
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
7y ago
7
5
Solved
sbgrow
Why are my leaves canoeing?
Noticed that the leaves on one of my plants is started to badly canoe. This plant has been lagging behind the other the whole grow (different strain and provider). Not sure if this is a nutrient deficiency, exceedance, or something else. I flushed both plants.
Week 7
Leaves. Curl up
2y ago
7
Solved
Spiritual_Herb
I'm entering week 7, what's happening?
I'm entering week 7 from germination. I'm using a soil for herbs/lawns (pH 8) as an amendment—not ideal for cannabis. I'm testing it, but leaves look like this. I fertilize and already flushed. Using 1ml grow + 1.6ml bloom Biobizz in 500ml water (pot is 3.2L).
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Pale
6d ago
1
5
Solved
SirBud
New leaves curled up
Some of the newer leaves at the top are pretty curled up, did I overfeed it? My other 2 plants are fine.
Week 3
Leaves. Curl up
3y ago
1
2
Solved
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
4y ago
4
3
Solved
DoDrugs420
Bottom leaves
Bottom leaves yellowish, and doing a weird curve close to the tips, just the first set of leaves tho. What is it?
Week 4
Leaves. Curl up
Leaves. Twisted
Leaves. Color - Yellow
5y ago
4
1
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
5y ago
7
4
Solved
TegridyF
Yellow and fragile leaves 2 week
Couple leaves yellowing and bit curved up. I suggest there can be the options: 1) magnesium deficiency; 2) nitrogen deficiency; 3) Light burn. For case it is magnesium deficiency I sprayed the leaves with magnesium sulfate (solution - 1g per 1 liter), but it won't help.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
3y ago
1
Solved
PurpGod
Curling leaves dark green
purp auto was knocked over the 1st week I think it's still trying to recover or burned by the kind hot soil at the bottom the might have got mixed up when the cup fell over.. I dont know why it looks like this but it's still growing. Just added cal mag.
Week 3
Leaves. Curl up
Plant. Twisted
5y ago
4
4
Solved
Ontario
Any idea why the leaves are curling inwards like they are in the last two photos? Is this because it's too hot, or am I giving it too much water? Should my fan be blowing on the plant itself, or the 150-watt light? Thanks.
Week 2
Leaves. Curl up
7y ago
16
8
Solved
PanchitoGrow
Nute burn (Added nuts to supersoil)
So, I added unnecessary nutrients to my super soil and end up with nute burn, I Flushed until ppm was 1100 it was over 6000, and since i've been dealing with yellowing and curling leafs, brown spots and well it's all going down so quick. Any idea how to fix this. I'm lost.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
3
3
Solved
Tryna_grow_Tonya
So... What's happening here then?
I'm a total novice whose not having the best luck lost alot of my first proper crop to mold but still have 3 going strong. But this is a new one on me, so the leaves have curled back on themselves making them thin and finger like, so what have I done or not done to cause this? Xx
Leaves. Curl up
5y ago
1
1
Solved
Bananawoman
Banana krumble advice
Need help people I’m abit unsure on what’s happening with a few of my banana krumble plants at 4 weeks old. Growing in coco, lights on 18/6
Leaves. Curl up
5y ago
4
Solved
GreenLiving
Browning tips and curling edges of leaves
I was about to water and I saw that the leaves have a slight curling and small brown tips. I haven’t fed any nutrients since the 17th at a ph of 6.78 that’s 5 days ago and also watered 460ml as she was looking thirsty ph of 6.37. It’s only just started to show, help appreciated😊
Week 3
Leaves. Tips - Burnt
Leaves. Tips - Die
Leaves. Curl up
3y ago
1
1
Solved
growpro44
Wrinkly and twisting leaves with ?cal? Def?
Could this be too less air circulation and too hot temps? It seems i have it everytime i put them in flower and put on the big spiderfarmer 730 watt
Leaves. Curl up
1y ago
3
3
Solved
Kommandant666
Curled Leaf Tips
I noticed a bit of curling on some of the upper leaves. 1st time round I'd had this when my heat was a little high but this is more just the tips than full on taco leaf. Any suggestions on what's up? Also might've overwateres them slightly if that helps 😅
Week 5
Leaves. Curl up
3y ago
2
2
Solved
TheeLemon
My baby has curled up and shrunk
Small disaster. I woke up this morning to check on my babies and discovered one of them has curled up leafs and theyre slightly yellow. I dont know what the issue is, but ive raised the light and given her plenty of water as an emergancy. She was strong yesterday
Week 1
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
2
Solved
NHAutoGrow
Seedling Leaves Curling Upwards
Why would my autoflower seedling leaves being curling up? Temperature & Humidity issue? 🤔
Week 1
Leaves. Curl up
10mo ago
5
5
Solved
TrickOrTrip
About leaves curl up !
Hi guys . The leaves from my plant is curl up . Anyone can help me ? Ideas ? Is that a issue or is ok ?
Week 2
Leaves. Curl up
5y ago
3
3