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Back to Grow Questions
Overwatering?
TheeLemon
started grow question 4y ago
Can anyone confirm that this curling up is due to overwatering? I don't see any yellow leaves that would indicate overheating. But I read it could also be a nitrogen defeciency? One pic is upside down, I wasn't stoned taking the pic, honest 👀
Solved
Week 2
Leaves. Curl up
likes
Hashy
answered grow question 4y ago
It could be heat stress. Doesn't look like a N problem. Also might be the roots have outgrown your pot.
1 like
Complain
Selected By The Grower
Harmar
answered grow question 4y ago
Heat.
1 like
Complain
Crwfz1
answered grow question 4y ago
Humitdy boss or heat
1 like
Complain
Mr_SCROG
answered grow question 4y ago
При переливе кончики листа закручены вниз. Это не перелив.
1 like
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JaramnieJazz
answered grow question 4y ago
how often do u water and can the water drain?
1 like
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Similar Grow Questions
Solved
DreamOn
Praying leaves
The leaves are stretching up (praying leaves as I understand). It's just 1 day after topping and I would expect some stress, is this a good or bad sign? I fear I might have topped them a bit too early.
Week 2
Leaves. Curl up
Techniques. Topping
5y ago
23
3
Solved
Schlurpypurpey
First time growing/Need help in late flower
Over the last 9 days my plant has gone from happy and healthy to sugar leaves pointing straight up near the top of plant and drying and curling up on the lower levels. Is this from too much light or did I over feed late in flower? First grow/ no diary. Can I save or do I chop?
Leaves. Curl up
Leaves. Dropping off
Leaves. Color - Dark-brown
9mo ago
7
3
Solved
Rinna
Curling and twisting leaves (main bud polyploid?)
Hi cannafam, the leaves of this Blue Amnesia Auto are turning, twisting and curling up a bit.. Anyone know if overwatering might be the problem? Have been watering (and feeding) her as much and as regularly as the others (no prob there), but she is a bit smaller and skinnier
Week 8
Leaves. Curl up
Leaves. Curl down
Leaves. Twisted
3y ago
2
Solved
StonedKillJoy
Leaves curling up, nearing end of week two
Leaves are curling up roughly 48 hours after transplanting into 5 gal fabric bag containing different soil then the seedling starter I started out with. Soil is mostly fox farm ocean - 3 cups perlite and 3 cups seedling starter i’ve only watered twice now. 30 hours apart
Week 2
Leaves. Curl up
3y ago
3
2
Solved
GrischaBXL
Starting nute burn?
I have a bit of an issue with yellowing tips of new leaves. Some of the youngest leaves are twisted and the fan leaves start canoeing. I flushed her yesterday and last week, but before that I upped the nute dose and gave a huge fead. Is is a beginning nute burn?
Week 6
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Twisted
4y ago
3
3
Solved
Bushbanker4
Leaf problem
My leaves are looking strange? Can this be because the leaf hasn't fully unravelled/grown fully yet, or could thus be heat/nutrition. Added 2x pictures to see clearer 😁
Week 3
Leaves. Curl up
5y ago
2
2
Solved
Kratistos
While I wait for new pH meter give less liquid ferts (to avoid pH problems) start from 7.3 then don't know where it goes prob somewhere between 6.6/6.
Hi! Lower leaves=N def caused by flush prev week (due to build up), crispy yellow tips=P def? pH pen dead, watering blind, that's the main problem, using pH strips test.... 🤮 EC in 1.5 runout 1.9. Using Solid+liquid ferts (low dosage rn). Still stretching, looks healthy. Agree?
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5mo ago
1
3
Solved
Chaweeder
Organic soil 0.1-0.1-0.1 60% soil 40% perlite soil is pretty damn dry on top
The girls seem to be doing ok, little bit of curl up on some of the leaves, which indicates I over watered, humidity is usually 40-50%. I water 1 time per day with a mister, it's only been last few days that leafs curl up. Is it time for nutrients?. They are 10-11 days old.TIA
Leaves. Curl up
5y ago
3
Solved
Ganjafarmer420flowers
Plant looks like its dying
Need help identifying this problem using autopot system ph was 6.2 but dropped to 4.2 not sure if cal mag issue I have added a bit of cal mag now using ghe 3 part with platinum pk
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Other
4y ago
1
4
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
Sti_Cazz
Nute light burn
Okay I think I learned a lesson, 1/4 nutes next time (or nothing at all) seeing I'm seriously nute burning my plants, also one of the girls is about 20 cm from my light... Anything I can do to maybe calm down the situation? Flush? Never tried to and wasn't planning on doing it...
Leaves. Tips - Burnt
Leaves. Curl up
5y ago
2
2
Solved
moses21
Nute burn in late flower
I've encountered some late stage nute burn and have brown and twisted tips on fan leaves as well as some bronzing. I am reading different treatment options for nute burn online but what else should I try at this late stage? I flushed ph'd water w/calmag and it's slowing a bit.
Week 9
Leaves. Tips - Burnt
Leaves. Curl up
5y ago
1
1
Solved
Ame_Mizu
Early harvest
Sollte ich lieber früher ernten bevor mir die blüten durch den Nährstoffbrand drauf gehen ? Ich gehe von einen Stickstoff brand aus habe auch einmal gespült Besserung ist aber nicht wirklich in Sicht.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
4mo ago
2
2
Solved
bongriplarry
Brown spots, serrated edges curling up - calcium deficiency?
This is a Barney's Critical Kush auto that's at about day 57. She's into flowering, but I've just started to notice some brown spots on leaves with some slight tip browning, and the serrated edges on the leaf are curling up. Is this just a straight calcium deficiency?
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
1
3
Solved
HecticJardin
Leaves curling
I notice some leaf curling and also have some holes. Is it an issue? I raised the lights up a little as they were down below 20" i want to some defoliation but not sure where to start or if getting rid of big fan leaves and small leaves at the bottom will stunt growth
Week 5
Leaves. Curl up
5y ago
1
1
Solved
statzzz
My plant is starting to wilt. They also are getting yellow streaks. It is now 4 weeks old. Temp 83 Humidity 50 PH 6.2 EC 2040. This happened in my last grow also.. Please anyone.. Why is this happening. Thanks.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
3y ago
1
3
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
4y ago
2
5
Solved
ObserverInterest
Is this nute or sun burn? What should I do to save my babies ?
I upped the nutrients to week 2 of veg state (biobizz) and put the light to 50% intensity. I put the light at 6 inches above recommended height (which is recommended on the Mars Hydro website for beginners). . IS THIS NUTE BURN OR LIGHT BURN?
Week 1
Leaves. Curl up
Leaves. Color - Yellow
2y ago
7
4
Solved
MasterOfNone
Does anyone know what this is? Just before this happened the leafs were cupping upward. She’s in coco coir and perlite. I feed her biobizz grow 3ml/l and biobizz heaven 4ml/l and cal mag 1ml/l and ph the water to 6.3 about 6-7 weeks into veg and this is the first problem I’ve had
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
5y ago
1
4
Solved
Skunkmaster420
Need help
Does this look okay?
Week 1
Leaves. Curl up
5y ago
2
1