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Back to Grow Questions
qoodwater
started grow question 2y ago
Open
Leaves. Curl up
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Answer
Similar Grow Questions
Solved
Royalgorillaxx
Heat or light stress??
Heat or light stress??
Week 1
Leaves. Curl up
6y ago
3
3
Solved
e4rtht0ne
Crispy leaves?
Crispy leaves developing as it flowers. Seems to just be those that had some spots from what appeared to be a magnesium deficiency. I hit it with cal-mag and the spots stopped but recently the most affected leaves are shrivelled. Only maybe 4-6 leaves right now.
Week 10
Leaves. Curl up
Leaves. Other
6y ago
1
1
Solved
Dillsnills
Deficiency or nute excess I have trouble telling the difference?
Is this a deficiency or an excess of nutes my ppm run off is 1030 after a nute feeding the feeding before was 883 ppm, lemon autoseedsmanwk5flowering,I jus got cal mag was going to give it a 1/4 dose 6.6ph, advice input greatly appreciated,telling deficiency or excess is mytroubl
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
1
1
Solved
hobozoo
development problems
есть проблемы с растением. нижние листья сохнут и появляются болячки. верхние листья кривятся и закручиваются, есть не здоровый цвет. Ph 6.5 PPM был 600 вчера снизил до 420. подозрения на передозировку либо проблема с PH. Смотрите фото второй недели (10 день)
Week 2
Leaves. Curl up
4y ago
4
6
Solved
Splifflicious
Strange leaf deformation
Have these strange leaf formation on some of her blades, looks liker the main vein has somehow outgrow/stretch, with no actual green stuff around lol. Several leaves have this. Combined with a slightly general canoeing, could it be from a nitrogen tox ? Growing good though Cheers
Week 5
Leaves. Edges burnt
Leaves. Curl up
Leaves. Other
6y ago
1
1
Solved
DuschkabinenGrow
Plant deficiency pale/yellow leaves
Does anyone have an idea what deficiency or issue my plant might be experiencing? Any suggestions would be greatly appreciated!
Week 3
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Pale
1y ago
5
3
Solved
SierraKilo1313
Seedling curl up?
Why do the new seedlings point up to the light like this, is it a point of concern. The light is at 250 ppfd average.
Week 1
Leaves. Curl up
3mo ago
1
1
Solved
ze1yk
curled leaves
please why are the leaves twisted like that? PH 6- 6,5, light 50cm over plants,18/6 THX
Leaves. Curl up
4y ago
4
2
Solved
Frosty_Buds
Help: potential over fertilisation or over waterning
I used Biobizz bio grow, 2ml/L and sprayed them more than usual. The tip of the leaves is getting yellow. 2 plants have the leaves pointing down and seem more textured and tick. The other 2 (the biggest) seem better, but the yellowing of the leaves is more evident. Check the diar
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Other
2y ago
7
2
Solved
myusernamename
Nitrogen toxicity and tip burn
Smallest plant (1st pic) was showing nitrogen toxicity and I just fed distilled water at 6.3ph to try and help. Bigger plants had some tip burn and curling up. Thought this would help them. Any tips on how you would treat this please?
Leaves. Edges burnt
Leaves. Curl up
Leaves. Curl down
4y ago
1
2
Solved
growhow
Leaves curling up/down weird colors
send help brothers i dont know what's going on (Day 31 since sprouting)
Leaves. Curl up
Leaves. Curl down
Leaves. Other
5y ago
2
2
Solved
AlpAge_Cino
Discolored, burnt and curled up tips on higher leaves
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
3y ago
3
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
6y ago
1
3
Solved
TripleCcannabis
Burnt dried out leaves
New tent setup cause issues. My temp soared humidity plummeted. Was sick and could correct + Used a dilute alcohol & soap solution as another plant had a s mite issue.. got high, forgot to wait till lights out. Trimmed of all damage. Anything else I can do to help her?
Week 13
Leaves. Tips - Burnt
Leaves. Curl up
6y ago
3
Solved
HueyBrown
Can I use tin foil for inside the grow box for light reflection?
Week 1
Leaves. Curl up
7y ago
3
2
Solved
Ganjafarmer420flowers
Plant looks like its dying
Need help identifying this problem using autopot system ph was 6.2 but dropped to 4.2 not sure if cal mag issue I have added a bit of cal mag now using ghe 3 part with platinum pk
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Other
5y ago
1
4
Solved
ChuckyBB
Leaves Curling
i notice today a couple of my leave are curling up and an sure there shrinking, is this normal guys.. Thanks
Leaves. Curl up
5y ago
1
Solved
pendeja420
Everything seems to be OK except one thing (week 3). I thought using the greenhouses at night made this, but it doesn't. When I check the plants early in the morning, their leaves are slightly curled upwards, just along the edges. As the hours go by the leaves flatten. Any clue?
Week 3
Leaves. Curl up
6y ago
1
3
Solved
ButterfliesLittleFarm
How do you solve the problem of too high a box temperature? The first thing I will try is to put ice bottles in the box, do you have any advice?
Week 1
Leaves. Curl up
7y ago
9
5
Solved
seyske
since this week the lower leafs from my plant started changing color. they also began to get brown spots en curl up. anyone know what this could be an what i can do about it?
Week 11
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
4