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Back to Grow Questions
DWC help needed!
GrowingGrannie
started grow question 3y 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
likes
Roberts
answered grow question 3y 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.
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Selected By The Grower
Similar Grow Questions
Solved
MiistrH
Too much nitrogen and underwatering?
Hey guys, can anyone tell me what they want (or have too much off?) I think the big one has a bit too much nitrogen is my guess? I also transplanted them today and yesterday so they had a bit less water as usual the past days. Could that be it as well?
Leaves. Curl down
2y ago
5
5
Solved
UKPersonal420
Drooping of (older) leaves
I've noticed some pretty heavy drooping of her leaves, most notably in the older growth. Pretty sure I'm not over watering her and her PH is around 6.6 So I'm really not too sure what is causing this? Newer growth (5 finger leaves) seem to be doing okay. Any help would be great!
Week 3
Leaves. Curl down
5y ago
4
3
Solved
Jhort
Is this lockout or some sort of deficiency? Soilless medium- using biothrive, biogrow, and cal-mag. Autoflower Lemond auto Prior to yellowing the plant looked very droopy for 2 wks. Roots look great
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
1
2
Solved
MrOgchemist
Why does my pH keep changing in Germany? I set my water at 5.9 then it shifts 3-4 times over few hours, causing lockout if I water my plants with it, In Ireland, I never had this issue. Using Advanced Nutrients A+B, Big Bud, Overdrive. Could German water be the problem? Any fixes
Leaves. Tips - Burnt
Leaves. Curl down
8mo ago
2
6
Solved
jahredi
Nitrogen toxicity?
It has a weird leaf curl. The ends are pointing straight down on some leaves. Also, a little twisting. Maybe some dark leaf veins. I’m reusing some soil from my last grow that I had outside in a huge pile all winter. And I only put .25 tsp per gallon of Big Grow last watering.
Week 3
Leaves. Curl down
6y ago
2
4
Solved
myketb
How can I recover from nutrient lock and bad pH soil. I never pH my water and found out that my runoff is now pH 7.5. I am not able to lower my soil pH.
What else can I do to recover from bad pH watering habit and nutrient lock for my two months old photoperiod. Already flushed the plant, has been about 7 days and it still doesn't seem to look promising. 7 days since flushing I watered with compose tea (700ppm / pH 6.0) once.
Leaves. Curl down
Leaves. Color - Pale
Plant. Wilting
4y ago
8
10
Solved
MrFink
Strange folding?
I’m seeing a weird folding in a few of the top fan leaves on some of the plants, including Aurora. Is this something I should be concerned about? If so, what is a good solution for this?
Week 5
Leaves. Curl down
5y ago
2
2
Solved
Shotiie
Should I hold the water?
The pictures of the two plants are being taken care identically(diff strains). One is looking a little wilted. Neither plant has been watered since Saturday. Or is it perhaps from me excessively tucking the leaves? Fingering the pot is about 4-5inches is dry soil.
Leaves. Curl down
5y ago
1
2
Solved
LongJohn420
So big leafs are curling little bit downwards and they are just little burnt. I left grow out now and started adding cal - mag week ago. It has helped a little. So guess my guestion is if it´s good idea to drop grow this early?
Week 5
Leaves. Curl down
7y ago
3
3
Solved
420SNoWfLaKe420
Can anyone identify what’s wrong
Can anyone identify what’s wrong with this plant
Leaves. Curl down
Leaves. Dropping off
Leaves. Other
5y ago
1
Solved
XanHalen
Foxtailing or no? These tops look ok?
I feel like something is off with these tops, is this early foxtail? Light was too close initially but has been raised a few inches, they have been accepting high ppfd but did i go too high? should i drop PPFD 1-200? Just finished 4th week of flower.
Week 11
Buds. Other
Leaves. Curl down
Setup. Lighting
4mo ago
2
2
Solved
Dean1
Curling leaves and yellowing
Hi I’m having some leaf issues at the mo on one plant the leaves tips are curling down and the tops of both are going yellow as you can see in the photos temps have been cold for past few nights so lights on at 21 lights off 16 for 4h using soil feed ph6 lights were 25cm 2x600w
Week 6
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
1
Solved
Dig_This69
Nitrogen deficiency?
1 maybe 2 of my roses developing yellow leaves curling down with some Burnt tips. Is this nitrogen deficiency? And can I fix with grow veg nutrient?
Week 9
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Pale
4y ago
3
2
Solved
AutomaticMan
Curling down since germination
Does anyone know why these leaves are growing in this shape? Right from germination too. They are growing very fast, but still maintain this downward growth. Lights? 🤷‍♂️
Leaves. Curl down
2y ago
1
3
Solved
Kwczekus
Curling leaves
What would make the leaves curl like this??
Leaves. Curl down
3y ago
3
Solved
ChrisFirst
Dry and curling, when flush?
Hey there - it’s my first grow ever (Gorilla Zkittles Auto), and I’m guessing I’m in flower week 7. my leave are going slightly dry and curling all over the place. Is this normal or did something go sideways… Also, how long until I should start to flush? Thanks for any help…
Leaves. Edges burnt
Leaves. Curl down
1y ago
2
2
Solved
Bananawoman
Claws
Hi can anyone give me advice on my banana krumble grow. Some of the leaves have claws and are drooping. Wk 6 in veg, feeding cannaA&B, rhizotonic and cannazym. Cal mag once a week was giving it them daily
Leaves. Curl down
5y ago
1
Solved
Gatekeeper265
Have noticed some curved leaves on this current quick one grow. Not really sure if this means anything?
Leaves. Curl down
4y ago
1
3
Solved
Bretwalda
Leaves folding in
Wondering why the leaves are curling downward on themselves, only gave her about 500ml water few days ago maybe need another watering ?
Leaves. Curl down
4y ago
3
3
Solved
z3r0th3h3r0
Curled down leaves
Should I be concerned about these curled down leaves? there are only a few per plant and they look good otherwise. I wanted to flip them to flower but wondering if I need to readjust my nutes and give them more time? Last 5 pics are of the curled leaves.
Week 4
Leaves. Curl down
5y ago
1