Vote Now 🏆 for the Grow Awards 2025!
Start My Diary
Login
Sign Up
Login
Home
Diaries
Shorts
Questions
Contests
Growers
Strains
Breeders
Nutrients
Lights
Equipment
Blog
English
Espanól
Русский
Deutsch
ไทย
Login
Start My Diary
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Chat
By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see
Privacy Policy
Accept
Grow Questions
DWC help needed!
DWC help needed!
GrowingGrannie
started grow question 2 years ago
Puzzlement. Pink Kush Auto, grown in DWC ... why are those leaves curling?! If this were soil, I'd say too much nitrogen ...
Solved
Week 3
Leaves. Curl down
like
Roberts
answered grow question 2 years ago
Same concept here too much nitrogen. I just had this in two of my autos. I just only added water till I do a solution change. They grew super fast after that.
4 likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
WsCalighost
Can someone please advise me why my plant leaf are dropping down and what i can do to fix them? You can see by the picture, its week 4 its a slow growth and worried, the stem is purpley colour and leaves feel kinda dry.
Week 4
Leaves. Curl down
6 years ago
2
1
Solved
GeorgeSmiley
One of my plants (#2 in the photos) seems stunted and is curling/clawing. I know that is a sign of overwatering, but it has been watered only once in 7 days - the first day it was planted (and only 100 mls of spring water). Any other ideas? Thanks!
Week 1
Leaves. Curl down
6 years ago
2
3
Solved
PapaSmurf416
Hello back again girls have new shoes and are looking healthy. I’m seeing a slight curl in the tips of my leaves. Possibly over watering? I’m very green but I would rule out any nutrient toxicity or deficiency. Tent was recently moved to the basement and now temps and rh are nice
Week 5
Leaves. Curl down
6 years ago
2
2
Solved
Momgrowsthechronic
I’ve got photos above of Plant C- super curly leaves, they develop brown spots, then dry out/become crispy and I remove them. This moved top to bottom of the plant in 1 week. Deficiency, toxicity, root rot? Plant continued to grow vertically but buds have stalled out. Help!!!
Week 7
Leaves. Curl down
6 years ago
1
2
Solved
omegaman101
Hello. Having some issues with mainly top leaves beginning to fold downwards at the sides. I am believing it to be under watering but would like some other opinions please. Have been dealing with gnat issues and have also sprayed milk/bicarb to try help with these issues. Thanks!
Week 6
Leaves. Curl down
6 years ago
1
1
Solved
PapaSmurf416
Hello thanks for having me. So all of my velvet Krush seedlings and the Afghan are much smaller than the others. They also all still have quite purple stems. I’m worried about the VK as the leaves are curling downwards did I overwater? Or do they need some food?
Week 2
Leaves. Curl down
6 years ago
5
2
Solved
TheDoctor
Please help me with my Malana bomb, she is getting yellow and reddish, the leaves are dried out and she's not taking any water... Even the tips of her buds start getting yellow, please help me!
Week 10
Leaves. Curl down
6 years ago
4
4
Solved
gablmo
What should I do to stop the yellowing and the crawling of the plants. They are on 5gl autopods. I'm using fabric pods with pebbles, coco and perlite 75/30. They were fed on the first week with 65ppm being 60ppm from the tap water and 220ppm on 2nd week being 160ppm from nutrient
Week 2
Leaves. Curl down
6 years ago
4
4
Solved
fjore3009
I'm just wondering the the curling on the cotyledons are an anomaly caused by my mistake or is it normal behaviour for some seedling to grow certain ways?
Week 1
Leaves. Curl down
6 years ago
5
5
Solved
jirjoo
I posted a pic of what the leaf looks like in Week5.. I dont see any bugs, or spiders, or webs.... I do leave this plant outside most of the day and bring it back in... suggestions?
Week 5
Leaves. Curl down
6 years ago
4
Solved
Bartholomeu
Did I overwater my girl? Are these down leafs a signal of it?
Week 6
Leaves. Curl down
6 years ago
5
5
Solved
ThePotFactory
The newer leaves on my plant are curling. Please see week 6 and 7 for me info. Basically ive been having this problem since i repotted her a couple of weeks back. I thought i was to much light but i have a feeling its nitrogen abundance. Please help xD
Week 7
Leaves. Curl down
6 years ago
1
1
Solved
ReinDeer
Hi, 3 plants look really healthy and they grow as expected. However one LSD-25 plant seems really weird. I gave nutriens just twice, other waterings were done using tap water with controlled pH. Could it be connected to hight temperature or is there maybe a problem with genetics?
Week 2
Leaves. Curl down
6 years ago
1
1
Solved
zgt00
hello my plant was going all good. i feed her yesterday and today the leafs were all curling down as u can see in the last photo i uploaded in the diarie.. maybe excess nutrients wrong ph.. its my first grow can you guys give a look and give some feed back. i did a small flush
Week 7
Leaves. Curl down
6 years ago
1
1
Solved
Captain_7
Seeing the leaf tips clawing a bit. Plant looks healthy, no dark green (too much N). Having full wet / dry cycles. Not adding any nutes so wondering if it’s a sign of a deficiency of some form. Been like this for about a week and no other obvious negative signs. Thanks!
Week 10
Leaves. Curl down
6 years ago
5
3
Solved
Wolfjorgensen
Has anyone seen this issue with leaves curling and turning dark after about a week of growth. I'm using store bought spring water ph'd to 6.5-6.8. Only watering once a week.
Week 4
Leaves. Curl down
6 years ago
2
4
Solved
gdogfunk
Day 67: after watering, I am noticing the leaves curling under, but fine next morning - or at least less clawing. Does this look like over watering? Watering every other day 1/gal per 7gal fabric pot with 2/3 soil, 1/3 perlite well mixed. If not, what might cause the claws?
Week 10
Leaves. Curl down
6 years ago
2
2
Solved
NewbGrower87
Do you think I'm showing signs of N toxicity towards the end of week 3? Input welcome!
Week 3
Leaves. Curl down
6 years ago
3
2
Solved
Muski
At day 9 I noticed that the tips of the 2d pair of leaves are curled. I imagine it's a pH change problem as I watered with mineral water (famous in my country for having a pH of ~6.5). Maybe it's that pH change that caused the iss
Week 2
Leaves. Curl down
6 years ago
2
2
Solved
Wanderlust93
Hello guys, This is my first grow and I need help. Leaves started curling downwards. I'm not sure whether it was overwatering, underwatering, or needed repotting to a bigger pot. I repotted it today to a bigger pot and crossed my fingers. If you know what's up please help! Thanks
Week 5
Leaves. Curl down
6 years ago
7
4