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Back to Grow Questions
Plant Issue Need Help
Dre25
started grow question 6y ago
Is this potassium excess? Or something else I don't have a clue. Help please!😬 I have calmag too.
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Leaves. Curl up
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Answer
NewbieLearner
answered grow question 6y ago
Hard to see under the grow lights. Try taking a picture with the grow lights off so we can see the leaves proper colour...
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Similar Grow Questions
Solved
Jamzy771
Upcurl
What is that leaf curl? The plants are healthy and temps are ok. I've moved the light away 18 inches now tryna getting taller. But what causes this upcurl
Week 2
Leaves. Curl up
5y ago
2
5
Solved
Inkognito011
SOS...! Help...please... Leaves curl up
On the lower branches, the leaves change shape,
Week 6
Leaves. Curl up
Other. Other
6y ago
2
2
Solved
XxBILLZAxX
Plant leaves closing upwards?
Hi Growers, Topped the plants for the final time & the top leaves have decided to curl and point upwards. Almost looking like they are trying to close lol.. Anything I've done wrong?
Leaves. Curl up
6y ago
2
Solved
Mikewithgreenthumbs420
What’s going on have 3 weeks left but this clone matures really quick almost no more white hairs
Have 3 weeks left or so till harvest but the bottom leaves keep dying more every other day any taughts about harvesting soon Here are some pictures of what’s happening to this or is this normal since it’s almost done
Leaves. Curl up
Leaves. Dropping off
Other. General questions
5y ago
2
Solved
Gazeye
Slight Leaf Edge Upwards Curl?
Showing come slight curling on a couple fingers of a couple fan leaves on 2 plants. Also showing on the new forming leaves at the top. Is this normal? 240W light at 24" above at 30% intensity for 3 weeks. Again, it's only on a couple leaves. Check Grow Journal for more info.
Week 3
Leaves. Curl up
3y ago
5
4
Solved
Manijuana
Any ideas on what's causing my baby to yellow at the top? I think too much heat personally as ive been at a temp of 81. Root system is doing great! Any thoughts are welcome!
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Yellow
5y ago
3
2
Solved
Goenndalf
Rusty Leaves
3 upper fan leaves have "rusty" brown spots on the upper side. Hard to spot, hard to capture on camera. I also have slight "clawing" on many of the upper leaves. Mg/Ca lockout because of nitrogen toxicity possible? Doesn´t seem to be fungi, as there are no spores to rub off.
Week 8
Leaves. Curl up
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
2
2
Solved
Ontario
Any idea why the leaves are curling inwards like they are in the last two photos? Is this because it's too hot, or am I giving it too much water? Should my fan be blowing on the plant itself, or the 150-watt light? Thanks.
Week 2
Leaves. Curl up
8y ago
16
8
Solved
LesClaypool_777
Burnt curling leave tips
So this is actually the second round, ive already flushed with ph water, pulled any really bad leaves, then transplanted. It seem to be bouncing back! Then started again. Im again, using LEDS with heatlamp. I have only been using water no nutrients in case it was nutrien burn. ?
Week 7
Leaves. Curl up
6y ago
1
Solved
Pdoublea
Blätter rollen sich nach oben
Am Rand die Blätter stellen sich hoch .Ich vermute Licht zu stark. Habe jetzt das Licht wieder auf 40% PPFD Wert is jetzt bei wieder 150 auf 50% waren es knapp 250.
Week 1
Leaves. Curl up
8mo ago
18
9
Solved
Rockminer
Can’t figure this one out
What is going on with this one? The rest are fine.
Leaves. Curl up
6y ago
1
5
Solved
Bigbuds420
Curly leaves, help!
Upwards curling of the leaves, any ideas? Also not sure if theyre all abit leggy or if they are on track
Week 2
Leaves. Curl up
Leaves. Color - Yellow
Plant. Too tall
6y ago
1
Solved
Curio
Heat burn, wind burn, or over watering?
Are my pics showing heat burn, wind burn, or over watering? My lights are 3 feet up and at 50% power (within Spider Farmer's recommendation for seedlings) My temps have been an average of 76F (24C) maximum of 77F (25C) minimum 72F (22C) Fed 500ml each 2 days ago
Week 1
Leaves. Curl up
5y ago
4
9
Solved
Weeweeh
Need help
Watered with fertilizer between day 28/29 After that : - some Leaf pointing upwards , twisted - some Leaf pointing down , twisted - Plants will not stretch , are bushi - yellow leaves Photo are from day 28/29/29/29/30 , created my gw today ask me if you need more infos
Leaves. Curl up
Leaves. Curl down
Setup. Strain - Autoflowering
2y ago
6
Solved
Dankbudz84
Leaves curl on upper new growth and mid but not lower.
I’m using the canna coco line except boost, looks like phosphorus deficiency. I just lowered my a and b 0.7 ec and added 0.3 of pk for a total of 1.0. Is this phosphorus deficiency and do you think my changes will help. Leaves are a little dark shinny and the shape is odd.
Leaves. Curl up
Leaves. Curl down
5y ago
1
Solved
BluheBlah
Hello i am a first time grower and there is something goin on with my plant and i dont know what to do.Thanks for your help.
Week 3
Leaves. Curl up
8y ago
3
2
Solved
ZigkGrow
Leaf problem?
My leaves have stripes between light green and dark green. Is there anything wrong?
Week 2
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
6y ago
1
1
Solved
TheeLemon
My baby has curled up and shrunk
Small disaster. I woke up this morning to check on my babies and discovered one of them has curled up leafs and theyre slightly yellow. I dont know what the issue is, but ive raised the light and given her plenty of water as an emergancy. She was strong yesterday
Week 1
Leaves. Curl up
Leaves. Color - Yellow
5y ago
1
2
Solved
RakiGrow
Leaves are drying up and turning yellow
Hello, Something bad is going on with my Hulkberry plant. I think it might be due to giving it to much fertilizer. Here is how it looked 2 days ago: https://growdiaries.com/grow-questions/42518-hulkberry-turning-dry-and-leafs-are-bending-up And the plant is going worse and w
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
2
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
6y ago
2
2