The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Leaves curling down
Floristas
started grow question 6y ago
Leaves curling down and canoeing is this heat stress?
Solved
Leaves. Curl down
likes
AmnZhz
answered grow question 6y ago
Hi, i.m.o. seems like overwatering, but could be both. What type of light you got?
1 like
Complain
Selected By The Grower
MiPotFarm
answered grow question 6y ago
Yes it looks like heat stress and possible too high/low humidity! You need to get your humidity under control if it isn’t and gain more air flow by either getting an exhaust hooked up if not and possibly a fan added in!
1 like
Complain
Similar Grow Questions
Solved
KootsFullAuto
Over watered?
Not sure, as I’ve had it on the same regimen as my other plants, which are doing fine. But possibly could’ve overwatered by accident. Also wonder if ph could be a part, But as I said other plants are fine If it’s simply overwatered that’s fine and that’ll be an easy fix.
Leaves. Curl down
4y ago
2
3
Solved
CRIM_mir
NL Auto in early flower: Lower leaves showing signs of some type of deficiency and now all leaves drooping
2 plants have browning on lower leaves where light hits (calcium def?), and now one has drooping leaves. All plants fed/watered same, except healthier plant (on right) did not get Bud Candy. Strong growth. Nute TDS high (~2250) but following 1/2 str. FF schedule. Help plz!
Week 5
Leaves. Curl down
Leaves. Color - Mottling
5y ago
2
3
Solved
buddhi_coop
Healthy looking leaves
Do my leaves look healthy? I just put them in veg mode, was told they were already rooted but not sure-first time growing.
Leaves. Curl down
Plant. Stem - Weak
Roots. Too few
5y ago
2
Solved
T1000
Leaves curl down
Hi, I accidentally sprayed water on the leaves so I wiped them with tissue but the leaves are curl down. Anything I can do to correct that ?
Leaves. Curl down
4y ago
7
6
Solved
Celticweed
leaves diagnostic
Wow, great news from my plants. Some of them had signs of either nitrogen excess or excess water. I realised that it was probably caused by both water and nutrients in excess. The soil to compact and dense was the problem, much better now.
Week 3
Leaves. Curl down
5y ago
5
3
Solved
Waters
Any ideas for why this girl is starting to claw. I was thinking it was nitrogen toxicity but doesn’t make much sense as I just changed to flower Nutes. Ph is good and ppm was around 700.maybe overwater.
Week 6
Leaves. Curl down
7y ago
2
Solved
Ninefold
Plant starting to wilt after HST
After supercropping three days ago leaves started to claw, some are partially or fully floppy, there's some brown areas forming along veins and some are getting pale. Is this normal? Could it be something else like overwatering?
Week 6
Leaves. Curl down
Leaves. Wilting
Leaves. Color - Pale
5y ago
6
5
Solved
ixion
To dry or too wet?
Does it look like a lack of water for 1 day or on the other hand a too high RH in the greenhouse?
Week 2
Leaves. Curl down
4y ago
4
Solved
cannanova
White snipes on my little girl. Is it NORMAL?
Hey guys! I noticed one of my little plants (Mario) looks less healthy than his sister (Maria). It has some white snipes on the leaves Do you think it could be a Nitrogen deficiency? Should I start adding nutrients already? (Haven't started with nutrients yet)
Week 1
Leaves. Curl down
3y ago
5
5
Solved
PurpGod
Leafs curling down
Leafs curlded down after I raised the light intensity to full 150w capacity light is 33in away from plant and water with mykos wp 1st time. Temps got a little high 82-84. So I dimmed the light to about 85% tents temps down to 79-80°f Soil roots organic, kind soil at the bottom
Leaves. Curl down
Setup. Lighting
Feeding. Deficiences
6y ago
2
2
Solved
KhunBabe
What is causing the yellow leaves
Dec 29 - Transplanted to 30cm. Plain soil mix. Did not water Dec 30 - watered with nutrients at 350 ppm about 500ml Jan 2 - starting to see signs of yellow on lower leaves Jan 3 - cotyledons have turned solid yellow, two main leaves yellowing Jan 4 - no change Jan 5 - leaves look
Week 3
Leaves. Curl down
Leaves. Color - Yellow
3y ago
6
5
Solved
RegadorDeCactus
Hojas curvas / temporada otoño-invierno exterior
Buendia Grower , Tengo un problema en mis hojas doy especificaciones si me pueden ayudar. Cultivo Exterior Temporada Otoño Invierno Temperatura 17°C de dia 8°C Las hojas se curvan pero aseguro que no es sobrefertilizacion Puede ser frio? Estan curvas las orillas no las puntas
Week 7
Leaves. Curl down
Leaves. Other
Setup. Outdoor
3y ago
2
2
Solved
Electrowenik
2 week - slow grow & leaves down
Hello gyus. Houston, we need help - this girl (Gorilla autofem from 7ch) is 14 days and stopped growing with leaves twisted down. Who had same issues? Tryed everything - much/less water (carefully!), light lower/higher. Temperature keeping +24 with 60-70% hum, light 18/6.
Leaves. Curl down
Plant. Too short
2mo ago
3
6
Solved
Kpk420
Hi guys, what is wrong with my plant? Thanks for the help
Leaves. Curl down
1y ago
5
3
Solved
Smowkabowl
Leaf Clawing
I got some leaf clawing going on and I'm not sure why? Only 1 of 4 plants that are under the same conditions is showing the condition. The only new introduction has been some cal mag in very low doses (1ml/gallon). It doesn't seem to have slowed growth in any way. Any thoughts?
Week 4
Leaves. Curl down
6y ago
2
2
Solved
Italy_Grower
Twisted leaves, why?
Why are some leaves curled? Thank you in advance!
Leaves. Curl down
Leaves. Twisted
Leaves. Wilting
4y ago
1
1
Solved
JuanHaze_Arg
Necesito ayuda. Hoja doblada
Buenas! Necesito ayuda. Tengo algunas hojas con solo un dedo doblado al medio. Cómo si fuera que el dedo se contrae. Que puede ser? Riego día por medio con agua y una vez por semana con top auto de top crop. Hace 7 días que no fertilizo
Week 5
Leaves. Curl down
6y ago
5
4
Solved
darbyog
Leaves looking a bit discoloured and wilting slightly, what could be causing it?
Leaves are drooping a bit and slightly discoloured, especially when comparing it to the other plant. Also, a couple seem to be growing at a much slower rate, is this anything to worry about or will they catch up? TIA
Week 2
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
2
Solved
MrBlobbo
Nitrogen Toxicity?
Week 2 flowering - the new growth is very thin, curling down and odd looking, is this nitrogen toxicity? Added pics so you can see rest of plant too. Thanks!
Leaves. Curl down
Leaves. Other
Feeding. Deficiences
5y ago
4
11
Solved
WalterWhiteWidow
Soil too rich for my youngsters.??
Soil too rich for my youngsters, causing their leaf tips to point down. Being auto's planted them straight into their final pots and the soil I choose was biobizz all-mix. I'm now wondering has this been to strong for them. Has anyone experienced this and what outcome to expect.
Leaves. Curl down
5y ago
2
3