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Back to Grow Questions
Leaves curling upward, is this due to to High humi...
ValleoGrow
started grow question 8y ago
Leaves curling upward, is this due to to High humidity or What? The humidity is 80% and i know its to much its cause its been raining alot lately and my tent is outside In a open shaq
Solved
Week 2
Leaves. Curl up
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DudeGrowsWeed
answered grow question 8y ago
Leaf tips curling up are an indication of LED burn. I’d suggest trying to raise your LED lights.
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Selected By The Grower
Similar Grow Questions
Solved
Bushbanker4
Possibly nothing
Can anyone explain why my leaves are pointing inwards and facing up? Is this because its new growth and hasn't fully unravelled? Or should I change something.
Week 2
Leaves. Curl up
6y ago
2
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Solved
rahzellonce
Leaf curl up
Hy my fiends! Sorry for my english!! I have 4 weeks old norden auto PH 6.5, plagron terra grow 5ml / L a few days ago LST (leaf stains and curly) idea? thanks
Leaves. Curl up
5y ago
3
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Solved
MitterSNachtS
Someone know what os going on with the Northing Light with leafs issue? I'm already Just feeding her with regular Water and waint to the Ground was completly dry cause im guessing some budrot, but she is growing anyway, thanks.
Week 4
Leaves. Curl up
6y ago
2
3
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
SlamFM
Too Much Light?
Top looks yellowish, more so IRL than in the pic and the new growth is kinda taco-ing. Just under 24" from the light, 78F and using Photone the DLI was at ~30. I don't really trust that app but if it's even sorta accurate, 30 might be high with no CO2? says their charts anyways.
Leaves. Curl up
Leaves. Color - Yellow
2y ago
2
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
Solved
Smokey89
Clawing fan leaves with brown edges
Please help this is my biscotti mintz photo from barney's. I'm using organic dry ammendments to feed the last 2 days the fan leaves have started to claw with a brown tinge to the edge of the leaves any ideas what this is. Week 5 of veg
Leaves. Curl up
Leaves. Other
4y ago
4
Solved
TrimQueen
Mainline
Did I mainline it very late? I'm afraid she's tking too many days to get bigger again.
Leaves. Curl up
5y ago
2
2
Solved
Crfhonda
Leaf curling up (tacoing)
Leaves. Curl up
7mo ago
9
7
Solved
HiddenMessage
Looks like light stress I assume with the canoe and curl. Moved light from 100% to 75% Stil at 35in from canopy. Should that do the trick? Also should I have already had it at 75% and moved it to 100% during flower? Or how do you guys do your light power
Leaves. Curl up
2y ago
3
3
Solved
BrenBlaze
Looking droopy/yellow due to light burn?
Looking like light burn (most intense from the top) and maybe overwatering? I am trying Nectar for the Gods #4 soil for the first time, and I just put it in a grow bag and put the clones in it. Unsure if I was supposed to prep somehow beforehand.
Week 4
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
3
3
Solved
Iwalktheline
leaves curling upwards
is this heat stress? (also, weird "triple" leaf right?)
Week 1
Leaves. Curl up
5y ago
2
2
Solved
curious_jules
Brown leaves - what am I doing wrong, folks?
They look yellow in the photo, under 250W of blue light, but they are brown. This starts at the tips of the large lower leaves and spreads quickly to the whole leaf. Also modest edge curl. What am I doing wrong here, folks?
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
3
3
Solved
buddhi_coop
Leaf Deficiency
What’s going on with my leaves? Looks like the start of a deficiency.
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
1
Solved
BobrMarley
manage nutrient burn from soil mix
diy soil mix (see Week 0) got only pH'd tap water, compost tea and banana tea. started showing strong signs of nutrient burn recently and some spots on the oldest leaves I haven't seen before. so, how do I manage her to harvest? since I can't cut back on the nutes ...
Week 7
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Other
9mo ago
2
5
Solved
StoneyBird420
New growth curling
Hey gromies back with a question. So background. Night Queen Auto in preflower, 5weeks old. Nutes are skunkwerksrx all in one 10ml/gal less than full flowering dose. Solution ph 5.6 feeding 1ltr approximately daily nutes given every other. What is this and what to do?? HELP
Week 5
Leaves. Curl up
Leaves. Twisted
4y ago
1
3
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
3
Solved
Wakesk8
I think they are really enjoying! What’s the name of this symptom when the leave goes up ??
Leaves. Curl up
Plant. Other
5y ago
2
4
Solved
TheYorkshireFarmers
CRITICAL KUSH
Can anyone help Started of by getting a little yellow brown patch on a light 1st week into soil continued with growing but now the leafs look as they are starting to close can anyone help?!!
Leaves. Curl up
Leaves. Color - Yellow
5y ago
1
Solved
MrBonG
Leaves issues
Advice needed. I found a few leaves in the mid section of the plant that show curling, yellow and brown edges image in week 19. What could be the cause?
Week 19
Leaves. Curl up
Leaves. Color - Yellow
6y ago
3
1