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Back to Grow Questions
What means this
Haze64
started grow question 4y ago
I have problem with my leaves
Open
Leaves. Curl up
1 like
Answer
Roberts
answered grow question 4y ago
She wants potassium and calcium.
1 like
Complain
Organoman
answered grow question 4y ago
Calcium deficiency.
2 likes
Complain
Similar Grow Questions
Solved
Cannabeans
Two part leaf question.
Two parter 😁. Are the new leaves on my plant deformed or am I being paranoid? How can I stop leaf curl? At first I thought it was a light/heat issue but both light and temps are fine and it doesn't feel too humid in there. See more pictures in my diary.
Week 3
Leaves. Curl up
6y ago
3
2
Solved
THe_Cannadaddy
Browning / curling of leaves late flower. 3/4 clones affected - all different strains. Refer to week 14 flower post
Browning / curling (up and down) of edges of leaves started 05/21/21 on the orange cookies Since then the OGK and TT have also gotten brown leaves, the Gelato is unbothered Could this be nutes? part of the flush process? I have also read it could be old age? a natural thing? halp
Week 14
Leaves. Edges burnt
Leaves. Curl up
Leaves. Curl down
5y ago
2
Solved
Bananawoman
Banana krumble advice
Need help people I’m abit unsure on what’s happening with a few of my banana krumble plants at 4 weeks old. Growing in coco, lights on 18/6
Leaves. Curl up
6y ago
4
Solved
Chubaka26
Help please! First time growing
If i put to strong fertilizer to my plant, some leafs gone yellow and fall out, how do i save my plant?
Leaves. Curl up
Leaves. Color - Yellow
Plant. Too short
3y ago
3
4
Solved
PakkaFarm
Leaves curl and growth retardation :(
Hi, anyone can help me ? What about this leaves and plant growth retardation ? nitrogen deficiency or heat ? :/ Red Poison Auto from Sweet Seeds Day 25 ppfd 300-400
Week 4
Leaves. Curl up
Leaves. Twisted
4y ago
3
3
Solved
FullFuzzy
Upward curling of leaves
One of my plants has started to have it's lower leaves curl upwards & started to go a yellow tint that's harder to see in my images. Yellow tint is starting higher up as well I think, but the curling is only on the low leaves. Is it nutrient defficiency, heat stress, wind stress?
Week 4
Leaves. Curl up
Leaves. Color - Yellow
6y ago
1
2
Solved
Captain_marijuana
Tip curl
Slight curl at tips of some leaves?
Leaves. Curl up
3y ago
5
5
Solved
willertex
Yellow leaves and burnt tips
Hi Guys, I need your help again please 🙏. https://growdiaries.com/diaries/125447-grow-journal-by-willertex this is Kaley and she seems to have a problem but I can't guess what it is. Can you ? The leaves appear yellow and crispy and lot of tips are burnt. Thx mates !
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
4
2
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
6y ago
2
2
Solved
DeepRootGrows
Leaves curling up
My plant seems really healthy but some of the leaves are starting to curl in, I was just curious if this is normal or should I be concerned of a deficiency? My light is 24 inches away and a steady 80 degrees. So I highly doubt heat is an issue. Maybe a slight nute deficiency?
Week 8
Leaves. Curl up
6y ago
3
4
Solved
torresgrow
leaves curling up
What It could be? Plant in coco Plant prod+calcium nitrat 650 ppm Ph 5.8
Leaves. Curl up
4y ago
2
2
Solved
HiddenMessage
What is causing this, need water? too hot? ...?
Week 16
Leaves. Curl up
6y ago
1
Solved
Antidotes
New grow
Does anyone know what is causing this AK-59 Auto seedling leaves to curl up ???
Leaves. Curl up
3y ago
3
3
Solved
Pimpinsinpimpin
Deficiency/toxicity?
Hi, back again 😂 so the canooing has stopped on some plants but still present in some. I've also noticed the leaves to look a little off, is this the start of something I need to fix? They look pretty healthy other than that. The photos are of different plants. Thanks in advance
Week 2
Leaves. Curl up
Leaves. Color - Pale
3y ago
5
9
Solved
JoseTodoLoco
Weird form on 11 day old seedlings
Hi, The leaves of my 11 days old are a little but curly, I suspect it is related to to much light, Did anyone experienced the same issue?
Week 2
Leaves. Curl up
6y ago
2
3
Solved
Stolas2
Canoeing leaves and burnt ends
Canoeing and burnt tips of leaves. Temperature usually between 27 tp 29 degrees. Quite low humidity says 10% but not sure this is correct. Veg stage week 3 Any help greatly appreciated.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
5y ago
3
Solved
Seven1AteChef
Brown spot/ dry spot
I have a brown spot at the tip of my 2 week old plant. Please help!
Leaves. Curl up
Leaves. Color - Yellow
5y ago
1
1
Solved
biuxiuer
我的女孩怎麼了,這個是生病了嗎?還是太多的餵食?
在他長出第二對葉子的時候這樣的現象就出現了,但是只有一邊有葉子,我查了相關資料顯示這是菸草鑲嵌病毒(Tobacco mosaic virus;TMV) 我覺得挺像的。但是不是很確定,我該繼續等幾天嗎?還是把葉子切掉。 誰可以告訴我解決方法,希望他可以度過生長期,因為他是自動開花,每一天都很重要。
Leaves. Curl up
Leaves. Veins - yellow between
Feeding. Chemical composition
5y ago
3
3
Solved
Bak2Blk
I don't think this is nute burn...
So I thought I had a case of mild nute burn but I haven't given the plants any Bloom or Calmag since last Friday, only water so I'm wondering if this is a nute burn issue now. Could it be my PH? Last I tested my run off it was at about 6.65. What's causing this?
Week 13
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
4y ago
5
3
Solved
DeepRootGrows
I have some pictures labeled nute deficiency in week 9, can you please look at them and tell me how to fix and avoid this next grow? I’d appreciate it.
Week 9
Leaves. Curl up
6y ago
1
4