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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
Easyspeesy
Leaf curl
Getting slight leaf curl on my upper leafs not sure what is the cause. HELP PLEASE ....
Week 1
Leaves. Curl up
5y ago
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jokgga
Nute lockout or deficiency? Flush with Florakleen @ week 10 ok?
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Week 9
Leaves. Curl up
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5y ago
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Solved
Spider
Little leaves "croppies'
Qualcuno sa perchè le foglioline sulla cima sono un pó "croppies"? Buona crescita a tutti, I migliori desideri.
Week 1
Leaves. Curl up
5y ago
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Solved
HighTimes076
Some leave problems
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Leaves. Curl up
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4y ago
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Solved
AlpAge_Cino
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Several symptoms, always on tips of higher leaves : they are discolored/burnt or burnt/curled up. LED @40cm (deemed 70% of 300W) and I just gave them the 2nd flowering feeding, 4 days after first one (pots were very light). I was planing to start compost tea... What should I do ?
Week 4
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Pale
2y ago
3
2
Solved
johdlong
Heat and light stress?
I think this is heat/light stress. The tips of the leaves yellow and point upwards, while some leaves are trying to flip over. Temps get up to ~80 right under the light, and this bud gets greater than 2000 µmol, but she looked like she loved it up until this point
Week 15
Leaves. Tips - Burnt
Leaves. Curl up
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4y ago
2
Solved
Schlurpypurpey
First time growing/Need help in late flower
Over the last 9 days my plant has gone from happy and healthy to sugar leaves pointing straight up near the top of plant and drying and curling up on the lower levels. Is this from too much light or did I over feed late in flower? First grow/ no diary. Can I save or do I chop?
Leaves. Curl up
Leaves. Dropping off
Leaves. Color - Dark-brown
8mo ago
7
3
Solved
Mycorrhiza
BioTabs Autopot / Is this Nute Burn or PH problems ?
Howdy Ho Everyone, I have been using Biotabs for a while, but I notice in the late flowering stage week 7+The plant leaves start to get yellowish and some start to curl up Is this nute burn or PH problems ?
Leaves. Curl up
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Feeding. Automatic systems
4y ago
4
Solved
Vinsky
Some leaves curling up. What could that be?
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Week 2
Leaves. Curl up
4y ago
3
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Solved
kyleaturner
Banana Hammock hurting!
I opened my tent yesterday morning and the Banana Hammock is hurting! Any thoughts about what may be wrong? Week 6 since sprouting. 2x2 tent. 1000w LED at 50% power. Fed 3 part nutes and Cal-mag early last week. Watered with tap water accordingly. Thanks all!
Week 5
Leaves. Curl up
Leaves. Color - Yellow
3y ago
4
Solved
Sandero
Please Help! Seedlings are cupping and twisting!
All my seedings, that are different strains, are tacoing and twisting!! Im starting my seedlings indoors under HLG 65 at 18 in. 78 degrees, 50% RH. I do not understand why they are all doing this (except my white widow) Do i need to move my light further away?
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4y ago
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Solved
JSanchezz
Rolled up tips on a leaf ?
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Inkognito011
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Week 6
Leaves. Curl up
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5y ago
2
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Solved
MediciGrade
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Week 7
Leaves. Curl up
5y ago
4
4
Solved
HueyBrown
Can I use tin foil for inside the grow box for light reflection?
Week 1
Leaves. Curl up
6y ago
3
2
Solved
Accidental_Grower84
Wrinkled leaves
Why are the leaves looking so wrinkled? Do you think it might be some light issue? Genetics should be spot on, I grew a seed from the same batch and the plant was pefect
Week 1
Leaves. Curl up
4y ago
3
3
Solved
tuanmuda2k21
I'm a First grower and have problem with my plant the leaves turning yellow
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Leaves. Curl up
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4y ago
4
6
Solved
K8T80
Discoloured leaves
Some of the leaves on my plant are kind of golden in the middle.. not sure what this means
Week 10
Leaves. Curl up
Leaves. Veins - yellow between
5y ago
1
1
Solved
Jake13255
Browning leaves? Did a soil slurry and dropped the water from 6.8 to 6.2. Does that mean it’s locking out? How should I go about fixing this? In peat pearlite and worm castings. Added about 6 cups of lime to the 20 gallons of soil thought that should have helped the ph?
Week 3
Leaves. Curl up
Leaves. Color - Yellow
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4y ago
1
Solved
LatiAdorati
Any idea what is causing this crisping on a few of my leaves? I am maybe seeing some slight curling/taco-ing on the upper leaves too? I think the PH might be a bit high in my water too, it's 7. I've ordered a filter and some PH Dwon, the PPM was only 250. Related?
Week 3
Leaves. Tips - Burnt
Leaves. Curl up
1y ago
1