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Back to Grow Questions
Wrinkly and twisting leaves with ?cal? Def?
growpro44
started grow question 2y ago
Could this be too less air circulation and too hot temps? It seems i have it everytime i put them in flower and put on the big spiderfarmer 730 watt
Solved
Leaves. Curl up
likes
Inganjawetrust
answered grow question 2y ago
Looks like heat stress ,if your light has a dimmer try turning it down some. If no dimmer then raise the light if possible.
1 like
Complain
Selected By The Grower
Scrubbyjimbob
answered grow question 2y ago
I would say your instincts are leading you in the right direction.
1 like
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Similar Grow Questions
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KaYLElOVER
what could this be
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I've noticed the plant looks strange lately, with curled and quite yellow leaves.
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lightstress, lockout, nuteburn, nute deficit, age, genetics, ...?
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Week 15
Leaves. Tips · Burnt
Leaves. Curl up
Leaves. Color · Yellow
5y ago
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matias_scrog
Hojas enrolladas
Can you tell me why the tips of the leaves have curled like this? I'm measuring pH. 6th week of flowering.
Week 15
Leaves. Curl up
4y ago
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Week 4
Leaves. Too many
Leaves. Curl up
5y ago
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Grow420pice
Should I be worried, why are the edges of the leaves curling up like that, what could be wrong with them...?
Week 2
Leaves. Curl up
5y ago
1
1
Solved
blindspot
What should I apply ?
As you see one of my plant is stressed, another one has some other problem with leaves. They both grow in same place with same temperature and moisture but they have different problems. Temperature and moisture are normal, changes between 22-25° and %60-80
Leaves. Tips · Burnt
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5y ago
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Mopish
What to do with crispy curly fan leaves that do have some resin on them?, I'm already on flushing.
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Week 17
Leaves. Tips · Burnt
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5y ago
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Solved
willisknows
Heat stress?
Does this look like heat stress? It’s been in the 90’s all week.
Leaves. Curl up
5y ago
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Panzapiatta
Leaf problem EC - Beginner in hydro needs leading tips -
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Leaves. Tips · Burnt
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6y ago
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HAPPYCHEFF
The leaves are turning downwards showing their undersides
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Leaves. Curl up
2y ago
2
3
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Bluesbreeder
ok take a look at the plants! number one has curled up leaves and the leaves look smaller then the other plants. and the nerves are a little pale color on all the plants. any advice? is it Cal mag ? Nitrogen? heat stress , water stress ,wind stress
Week 8
Leaves. Curl up
9y ago
5
4
Solved
PapaBaer
Zu viel Dünger?
Did I use too much fertilizer, or are the leaves a reaction from trimming? I removed everything today that isn't getting light so that air can circulate better.
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spacecream
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Week 2
Leaves. Curl up
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5y ago
1
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Senior_Weed
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2y ago
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ChuckyBB
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6y ago
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5y ago
3
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Solved
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So in the video you can see one of my plants with upturned leaves like they are reaching up. Any one know why this happens and if all things equal why only one plant doing it?
Week 17
Leaves. Curl up
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