The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Curled leaves
RekNBlazed
started grow question 5y ago
Any thoughts on whats going on with this girl? Sister with same treatment/environment is fine.
Solved
Week 1
Leaves. Curl down
likes
Ned_Grows
answered grow question 5y ago
Downward leaf curl AKA the claw usually means there's a problem with in the root zone, most of the time it's from over watering.
1 like
Complain
Selected By The Grower
Deli_Weed
answered grow question 5y ago
Es deficiencia de cal/mag bastante común en plantulas cuando usas coco sin buffer, te recomiendo agregar cal/mag a tus nutrientes, y en un atomizador con solo agua y cal/mag y ph, dales una rociada una ves por semana
likes
Complain
Similar Grow Questions
Solved
iopiopiop
Bad water?
Soooo this plant has been suuuper healthy all its life. Now in a new pot after a few days and some 6.5PH tap water with nutes and she is loosing a few leaves. Why exactly is my question. Is the water full of lime?
Leaves. Curl down
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
2
Solved
NewtDawg
Crashing and burning?
Mayday Mayday. Some very yellowing leaves which appear to be bending down. Alternating water and nutes, reduced quant, with good runoff PH in early 6’s, no working tds monitor. Lights @ 18”, full tilt. Too close and/or nute issue? Flush the shit out of it ur no? Thanks gang x
Week 8
Leaves. Curl down
Leaves. Color - Yellow
2y ago
3
Solved
TerraDonc
Leaf discolouration. Nutrient deficiency?
Leaves are discoloured and clawed. Started about a week ago with yellowing of tips and clawing at top of the plants. Now lots of leaves are slowly changing colour. Thought it was nitrogen toxicity but my runoff is 330ppm. Are they deficient in nutrients?
Week 4
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
1
2
Solved
SirBud
Rootbound? Or something else?
One of my plants is having droopy leaves at the top pretty much 24/7 lately. I thought it was overwatering but it didn't seem to be the case. Buds still continue to develop and otherwise, the plant looks healthy. Would transplanting still be an option at this stage?
Week 6
Leaves. Curl down
3y ago
2
7
Solved
Nivloc
First grow first problem
Double grape mephisto. In week 5 veg. Ffof & ffhf . Gave first light feed of GH trio + calmag 3 days ago this developed day after feed. Purple stems and yellowing leaves. Looking for guidance. I'm thinking nitrogen def. Or mag def but I have no Pryor exp to base this. Thoughts?
Leaves. Tips - Die
Leaves. Curl down
Leaves. Color - Yellow
2y ago
3
Solved
Neo09
Downside curving Leafs on buds
What wrong with that small leafs??? All of bluebery pancake are The same.. IS IT about temperature??
Week 4
Leaves. Curl down
6y ago
7
5
Solved
myketb
Week 1 new clones' top leaves are not solid green. See some minor claw.
Already after about 4 days out of the moisture dome, the new top leaves' color doesn't look solid green throughout, and doesn't seem to spread out nicely. I've added some nutrients from Fox Farms with some molasses and mycorrhiza, but no improvement. Anything to worry? 😕
Week 1
Leaves. Curl down
4y ago
6
7
Solved
Fozziebear22
Switched plants to flower. One of the plants does not look good
I just switched my plants to flower a week ago and one plant does not look good the leaves are narrow and thin end are curled down and on one leaf there is a silver drop almost like a silver rain drop I will add that there is a musty almost like wet dog smell from the soil
Leaves. Curl down
Leaves. Wilting
Roots. Smelly
4y ago
5
5
Solved
mk8factory
Leaf curling, tip burned
I have issue i don't really know why ? very tip of the leaf is brown like a potassium deficiency so maybe you could enlightened me ?
Week 6
Leaves. Edges burnt
Leaves. Curl down
5y ago
3
1
Solved
Reaper
Coco problem
The anubis (picture from day 9) u can see there was a litle calmag issue (brown dots) now, the new growth is a bit CURLY, is this because of the calmag issue? also the cheese is in the same coco/feed and has no issues at all, i use 6-9 formula + 0.5ml calmag/liter
Week 2
Leaves. Curl down
6y ago
1
5
Solved
BostonGirlGrows
1of 4 plants looking sad
Plant #2 not looking to good. Can’t decide if it’s overwatering, or led to close- but the other 3 plants in the same tent are doing well- any thoughts???
Week 6
Leaves. Curl down
6y ago
3
2
Solved
Unkraut
'Clawing' leaves
What does she have? You best zoom in to the smaller leaves they are affected the most Only 1 of 15 plants has these hanging, clawing leaves... I think it's no typical 'clawing' aka N overdose It started shortly after entering flowering phase...today is day 20 flowering
Week 7
Leaves. Curl down
5y ago
2
3
Solved
CastlesMadeOfSand
Purple stems-curling tips leaves point down
Guys the sides stems seem really purple!even the central stem.. Why? magnesium deficiency?or genetics? And that leaves tip pointed down; they are a problem.. Maybe N deficiency?(due the early preflowering for the wrong light cycle) Thanks :)
Week 3
Leaves. Curl down
Leaves. Color - Dark-purple
Feeding. Deficiences
5y ago
2
2
Solved
humidsubtropical
Organin, no-till Erdpurt run - Leaves curling down in early veg. Desease, pest or nutrient issue?
What's probably happening to ErdPurt plants #2 and #3? Leaves are curling down witch makes me kind of worried about it being a desease, since they've been watered properly. Best case scenario, it's just a nutrient deficiency. Plant #3 also had a little damage on a leaf. Thanks!
Week 4
Leaves. Curl down
Plant. Wilting
5mo ago
7
6
Solved
elevensixty6
Spotting issue consistent in all my grows. Have always thought Cal deficient but more Cal never fixes the issue. PH always checked with 2 PH pens 6.2-6.8.
Always pops up around the same time in flower.. week 4/5. Brown irregular spots and occasional curling down on the fan leaves. The only things I have consistently used in all the grows is the LED light, RO water, and CALiMAGic. Switched to dry organics but now its back. N toxic?
Week 8
Leaves. Curl down
Leaves. Color - Dark-brown
Leaves. Other
3y ago
7
6
Solved
GIVENCHY
Over-watering?
I think I am over-watering my plant, look at those shiny and darkish leaves, what do you think?
Week 1
Leaves. Curl down
Setup. Substrates
2y ago
5
7
Solved
Mr_Haze
Wind burn damage
I have small leaves curling at the top of my new growth and im pretty certain it might be wind burn because of a lot of wind around the plants and sometimes bit direct wind. I just want to know if it will recover well and wether it will damage my growth a lot ?
Leaves. Curl down
5y ago
1
1
Solved
BeefWellingtons
Ok so I have this big fan leaf showing issues. The last 2 pictures of this week are of this leaf. The leaf is about halfway up the plant and no other leaves are showing same issue. To me it looks like N deficiency, but I have N excessive on the top of plant with dark clawing tips
Week 8
Leaves. Curl down
7y ago
3
2
Solved
SpaceGreen
Leaves curling down
The leaves of this plant started to curl down yesterday. The temperature and moisture is fine, the fan is not directly on the plants and there is no other sign of nutrient deficiency. Can you help me to identify what can be helping to her?
Leaves. Curl down
5y ago
3
2
Solved
willertex
Brown spots and claws leaves
Brown spots on lower leaves and claws upper leaves. What the hell is that ?
Leaves. Curl down
Leaves. Color - Dark-brown
4y ago
3
4