Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Tents
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see
Privacy Policy
Accept
Grow Questions
Leaves curling
Leaves curling
Salvaturbe
started grow question 3 years ago
i have a problem with the leaves of these plants, some seem to curl on the edges
Open
Week 5
Leaves. Curl up
like
Answer
ChitownCannaChica
answered grow question 3 years ago
Light/heat stress most likely! I had a plant taco before because it was too close to the light. ✌️🏻💚🌿
like
Complain
Cockneycultivar
answered grow question 3 years 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.
like
Complain
Similar Grow Questions
Solved
TheGourmetWeed
Heat, RH or overwatering? Or alltogether?
Hey my fellow growers! The grow reached 32Celsius the last 2 days in the last hour before going into night time. On that time RH goes down to 32% and this seems like it's stressing this lady a bit. Yesterday fed her nuts - maybe a bit too much? Thank you for stopping by!
Week 3
Leaves. Curl up
Setup. Lighting
Feeding. Deficiences
4 years ago
2
2
Solved
ZeroKnown
wrinkled leaves after starting 3rd week
Hi guys, since may 29th im in 3rd week, and started noticing some strange wrinkled leaf, searching on internet it could be lack of potassium, what do you suggest?
Week 3
Leaves. Curl up
Leaves. Other
4 years ago
3
Solved
Shadow_grower89
Leaf tip edges pointing up
The tips of one of my plants leaves are pointing its been like it since week 2 any ideas?
Leaves. Curl up
4 years ago
3
Solved
gothboiclique
Deficiencia de mg?
Hace unos dias que la veo rara a la planta, con las hojas rizadas y bastante amarillas.
Week 9
Leaves. Curl up
Leaves. Color - Yellow
4 years ago
1
2
Solved
Cannabar
Curling/hook shaped leaves.
Does anybody know what's going on with these leaves that are folding inwards and curling into a hook shape! Any solutions?
Week 10
Leaves. Curl up
4 years ago
1
3
Solved
Blackhammer
Leaves curling up on new growth
Leaves started curling up on all new growth. Thanks in advance for any advice.
Leaves. Curl up
4 years ago
4
4
Solved
Muthaofdragonflies
Leave issue
What is this? Nutrient burn, deficiency, fungus? I tried to look up the answer but it might be different things on different plants. Please help me diagnosis this. The white powder is DE and the small holes are from flea Beatles. But I’m more concerned about the browning.
Week 3
Leaves. Curl up
4 years ago
2
2
Solved
AshsBuds
Praying?
Is the smaller one on the left “praying” or are the upturned leaf something different?
Week 1
Leaves. Curl up
4 years ago
1
5
Solved
NIagaraFalls420
Leaves turning yellow/pointing up, stem turning purple
Having a problem with one of them.. all the leaves have gone very yellow and are pointing upwards. The stem is also very purple now. Any ideas what this could be? Other than a feeding of bud candy and watering here and there it hasn’t gotten any other feeding. Thanks!
Week 7
Leaves. Curl up
Leaves. Color - Yellow
Plant. Stem - Red or purple
4 years ago
4
3
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
4 years ago
2
2
Solved
GrowerNL
Praying leaves
my plant is healthy and green and is beginning to smell good but i am using this new light for 2-3 weeks now and i always have my leaves go up in this way and it can go higher sometimes my tips and everything is perfect so that excludes light stress
Week 3
Leaves. Curl up
4 years ago
5
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
4 years ago
2
2
Solved
Chill07
Pointy Leaves and is it the light.
I read that the leaves begin to be thinner meaning blades as plant grows. The leaves are thinner and pointed otherwise plant growing has slowed but still reaching. Could my light be causing this because I am using both modes full spectrum?😳
Week 5
Leaves. Curl up
4 years ago
2
2
Solved
hannabis420
the aphids got to her i think
anything left for me to do? maybe snip wilted leaves?
Leaves. Curl up
Other. General questions
Setup. Outdoor
4 years ago
3
2
Solved
Eagers
Troubled seedlings
Is this nutrient burn? Had what looked like a lack of nitrogen early on, lowest leaves were healthy then quickly went yellow and worked up. Now have fed nutes at 0.7EC (tap water left for 24hrs to 0.28EC) so fed under 0.5. Bio-grow 0.5ml/l bio-heaven 1ml calmag 0.25. Thanks
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
4 years ago
5
9
Solved
Bushbanker4
Leaf problem
My leaves are looking strange? Can this be because the leaf hasn't fully unravelled/grown fully yet, or could thus be heat/nutrition. Added 2x pictures to see clearer 😁
Week 3
Leaves. Curl up
4 years ago
2
2
Solved
PapaBaer
Zu viel Dünger?
Habe ich zu viel Dünger verwendet oder sind die Blätter eine Nachwirkung vom Trimmen / Beschneiden hab heute mal alles was kein Licht bekommt abgemacht damit die Luft besser zirkulieren kann.
Leaves. Too many
Leaves. Curl up
Leaves. Curl down
4 years ago
3
Solved
Medicanna
Classic N toxicity (:
Heyho :) since she has progressing leaf tip burn and curled tips which I'd almost certainly say is a nitrogen toxicity, would you recommend going down to 50% general strength or maybe leave out the grow supplement at all and just feed Bloom? Cheers guys :)
Week 8
Leaves. Tips - Burnt
Leaves. Curl up
4 years ago
1
2
Solved
Ronzo9
Orange leaves getting worse
What the fuck is going on with this plant? I spotted some nute burn last week so I got advice off here and flushed it out. Once it needed watered again I went with half the recommended nute dosage and now it looks like it’s getting worse. What the hell can I do?
Leaves. Curl up
Other. General questions
Feeding. Other
4 years ago
1
2
Solved
HappyHarvest
Upward Curling Brown Leaves/Nutrient Lock Out?
I've got a serious issue. Started 3-4 days ago, right after adding nutrients and increasing light. Leaves are curling upward and browning. Not crumbling yet but look like they will be soon. Both new and old growth is being effected. Maybe the Mineralized Phosphate was too much.
Week 5
Leaves. Curl up
Leaves. Color - Dark-brown
4 years ago
1
3