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Back to Grow Questions
Muss ich mir Sorgen machen, wieso biegen sich die ...
Grow420pice
started grow question 4y ago
Muss ich mir Sorgen machen, wieso biegen sich die kanten der Blätter so nach oben, was könnte sie haben...?
Solved
Week 2
Leaves. Curl up
likes
MrStinky
answered grow question 4y ago
That is generally a symptom of heat stress, try lowering the temps if you can.
1 like
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Selected By The Grower
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Solved
Senior_Weed
Yellow Spots and curling leaves Autoflower
Hey there, One of my Autoflowers has some Problems but i dont know the exact reason. The plant has finished the second week and the leaves are curling and have some yellow Spots. She is in 11L biobizz light mix which i Mixed with 16g of greenhouse feedings Bio Grow at the beginn
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9mo ago
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Growladyeastmidlands
Help with curly leafs on just 1 plant
Why is my plant leafs gone curly and the critical crush is long and straggly
Leaves. Curl up
4y ago
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GR0WER
leaf tips curl up
So, it is my problem. Few leaves on the top of the central plant. Idk, what kind of pathology is it and how to kure it. I guessing overheat, but temperature sensor shows 25°c max, lamp to plant distance is about 30cm. Also, they aren't smelly no more. Please, help
Week 10
Leaves. Curl up
3y ago
1
Solved
ObserverInterest
Is this nute or sun burn? What should I do to save my babies ?
I upped the nutrients to week 2 of veg state (biobizz) and put the light to 50% intensity. I put the light at 6 inches above recommended height (which is recommended on the Mars Hydro website for beginners). . IS THIS NUTE BURN OR LIGHT BURN?
Week 1
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Leaves. Color - Yellow
2y ago
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XiceX
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What can this be due to in your opinion? The leaves are curled upwards and are dry
Week 9
Leaves. Curl up
5y ago
4
4
Solved
Newbie90
Heat stress???
Hey look at one of my babies is it a heat stress? Finally got temperature managed 🤦♀️🏼 Sud I do something with her or she’s gonna sort herself out? Thanks
Leaves. Curl up
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5y ago
2
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Solved
WeedSt
I'm having some sort of mold issue I think. I cant figure it out I havent seen anything that looked like this. I've Googled leaf symptoms and molds but nothing looks similar enough for me to say that's it for sure. Any help will be greatly appreciated!
Week 9
Leaves. Curl up
6y ago
4
4
Solved
Rush2112
Picture
Sorry forgot pic. See me post about tangerine dream seedling
Leaves. Curl up
5y ago
1
Solved
KUSH01
Leaves curling is it due to light stress or wind over canopy? Have provided pictures of leaves labelled "leaves curling" and also lamp to plant distance. Lamp to plant distance is 1.5 to 2ft.All leaves affected are the ones closest to light .Any advice greatly appreciated.
Week 6
Leaves. Curl up
6y ago
1
Solved
dataTwiiix
First Leave curl up.
Bonjours GD, Première paire de feuille couber vers le haut après avoir enlevé les dôme. J'ai diminuer l'intensité de ma mars hydro ts-1000 à 25% distance 18inch, pensez vous que cela vas arranger le problème ?
Week 1
Leaves. Curl up
4y ago
3
3
Solved
StraightLine
Freezed, not growing
She is 5 weeks (last 2 weeks aren’t added in diary) and from third week, she looks same like before two weeks. Freeze and she look still same for more than 2 weeks. Before 1 week I put her outside with my Autos, and nothing. Any options or advices? I would be grateful!
Week 3
Leaves. Curl up
Plant. Too short
6y ago
1
2
Solved
Khmma46511
leaves
My leaves are funky, I am working on the aphid issue I see no eggs only bugs which I remove. Idk what the issue is my ph looks good so does moisture, not sure if my pistols look ok on some (pics) lowered my nutrients from 2tsp per gal to 1. Stems look redish on some leaves. 12w
Week 12
Leaves. Curl up
Other. Bugs
5y ago
4
Solved
RandomNoob
Does the curl here (pic- Day 10) look like mild heat stress? Temps hover around 23-24°C (~75°F). RH ~ 65-75%. Water pH'ed to 6.5. Soil runoff tests @ 6.4-6.5. She's due for a drink tomorrow...any experts feel like throwing me a tip? Am I just overreacting?
Week 2
Leaves. Curl up
6y ago
7
7
Solved
BBs_BigBuds
Brown Spots on leaves
Wondering what these spots may be and the leave is curling slightly. Current temp is 24 degrees, humidity 41 degrees, 660w LED at 60cm dimmed to 75%, canna pro soil. The humidifier did malfunction on me and jacked the humidity to 94%, burn from lights? 2 out of 9 affected
Leaves. Curl up
5y ago
1
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Solved
pinkdragon
Just to confirm, this looks like nute burn, doesn't it?
Burnt edges, tips curled up, canoeing. I've been having trouble balancing airflow and heat in such a small tent, and as a result the tent is on average about 28 degrees celcius daytime and the plants still get a lot of wind. Looking for whatever advice you can give! :)
Week 8
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5y ago
3
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Solved
OrganicAutomatic
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I noticed the tips beginning to curl up. I did gave her bio grow in the last two weeks 0.5ml/lt ph 6.5 almost every watering i used bio grow. I have another 8 plants of different breeds and none of them showing anything wrong. I wander if its the nutrients or perhaps the light?
Week 6
Leaves. Curl up
3y ago
3
2
Solved
TheMightyShark
New leaves have yellow and/or curled tips (-> nutrient burn?), and many leaves have their edges curled up (-> root problem?). The pot that I'm using is fairly small and only has a small hole for drainage. Can this develop into a serious problem?
Week 6
Leaves. Curl up
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6y ago
1
3
Solved
LegalGrowMyOwn
Curled leaves
Hey guys, I have a question about my plant and a general question. Why are the leaf tips curled upwards like that? And what are the general causes of the leaves curling upwards? Thank you for the answers.
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1y ago
3
8
Solved
Tillbert_1899
What could be causing our leaves to curl in like this?
Week 6
Leaves. Curl up
6y ago
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Solved
CaptainChunk
Hey guys. First grow. Yellow spots curling edges on my BF Wedding Cake Auto. What should i do?
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5y ago
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