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Back to Grow Questions
What could cause this symptoms on leaves?
TreeCFarmer
started grow question 2y ago
What causes the symptoms on ERB1 like curled leaves and yellow depressed areas on leaf surface? Could be nutrient toxicity?
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Week 2
Leaves. Curl down
likes
Answer
ojetepelon
answered grow question 2y ago
High humidity for long periods on root zone, causing lack of oxigen, water less in quantity or frecuency till you find the sweet spot.
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Similar Grow Questions
Solved
Darktide
Is this a Deficiency or Normal Flowering.
Flower 4 weeks. I have noticed thru flower approx 5 - 10 leaves/week which eventually brown, shrivel up, and fall off. Leaves seem dark and the stems are slightly reddish purple but potassium test on soil shows high potassium. Some burnt tips and claw down on upper leaves. PH6.0
Week 12
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
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flo_420
LEAF DROOP: How much droop is normal between watering?
Some of my Cinderella99s are droopy. Based on touching the soil, I would wait another day to water, but the leaves say otherwise. What do you think about this?
Leaves. Curl down
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4y ago
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GrowKluk
Slečny a kroucení listů
70 / 5000 Výsledky překladu one clone has this deficit. can anyone advise what could it be please?
Week 5
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Mottling
4y ago
1
1
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
4y ago
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Saint0phelia
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Is this overwatering or is the soil too hot (FFOF)? Week three now and growth seems slow, likely due to an early transplant? Removed the ziplock I had over her for humidity and have a fan going 24/7 now. Thank you for any advice! :)
Week 2
Leaves. Curl down
4y ago
1
2
Solved
YoloWeed420
first grow
How's my grow looking? I set myself a week behind...
Week 3
Leaves. Curl down
5y ago
1
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Solved
Namesnomnom
Nutrient & critter problems need 1-2weeks from harvest need advice
The plant is a couple weeks of harvest but has some issues. (Some kind of nutrient lockout or deficiency can't tell what tho, pH is fine at about 5.8) And I got these annoying critters that seem to live on the soil (but aren't touching the plant) Any ideas on what to do ? :/
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
1y 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
7y ago
1
1
Solved
Alez094
Leaves bending down
Hello everyone, I'm a bit concerned about some leaves bending down, as you can see on pic from day 15 and 16, my question is, what the reason could be for this to happen, and if I should be worried/ do anything about it? Much appreciated, sweet smokes! 🍁
Week 3
Leaves. Curl down
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5y ago
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Bootymissles
Why so sad??
Can't figure out the problem here!! Started looking droopy a week ago so I let the promix dry out for about 5 days. Still looked the same, so I watered thinking maybe underwatered? Still looks sad. Any advice here??
Week 4
Leaves. Curl down
5y ago
2
3
Solved
Dirtydraggel
Using the cover picture or picture #6 why are some of them getting droopy like that? It's getting frustrating especially this late into flowering.
Week 18
Leaves. Curl down
8y ago
5
9
Solved
ykscotttyk25
Durban Poison
What can I do to help this
Leaves. Curl down
Leaves. Color - Yellow
1y ago
2
2
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wqleo
help
I added some Calmag by mistake, what should I do?
Leaves. Curl down
Leaves. Color - Yellow
4y ago
1
1
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ganjermaster
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I have 1 burn auto for excessive light, should I throw this one and start from seed again or maybe flipping to 12/12? The light is farther now but maybe I can do something else than put away my lights.. my current schedule is 18/6 and the plant is around 45-50 days old
Leaves. Curl down
Leaves. Color - Yellow
Plant. Twisted
5y ago
1
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Kamiel
Why are the leaves so curled up to the inside , especially in week 2??
Week 2
Leaves. Curl down
2y ago
1
1
Solved
uktuk
Confirm overwatering issue?
I believe I have overwatered my plants. Dropping leaves, algae growing on coco, some bronze spots. Can someone confirm this is what's happening? I have stopped watering to let them dry out. What else should I do?
Week 2
Leaves. Curl down
3y ago
20
9
Solved
Celticweed
leaves diagnostic
Wow, great news from my plants. Some of them had signs of either nitrogen excess or excess water. I realised that it was probably caused by both water and nutrients in excess. The soil to compact and dense was the problem, much better now.
Week 3
Leaves. Curl down
5y ago
5
3
Solved
FrostyCloudzz
Im not sure what the problem is maybe CalMag or other nutrients ?? Can you give me any advice for my problems and in general my grow
Week 7
Leaves. Curl down
Leaves. Color - Dark-brown
Other. General questions
5y ago
2
1
Solved
Caleb1305
Curling and not sure why!?
I have some curling with the leaves, yesterday was the first day the plants were light to the touch and curling down on day 2 instead of 3 I water normally every three days but went a day earlier because of the drooping and light pots, but there still drooping some today?any idea
Leaves. Curl down
2y ago
2
2
Solved
Gionny
Leaves clawing down and turning bronze
After the last watering (with nutes) the leaves started clawing down and turning brown (as you can see from the pic). If I pull them they come off pretty easily and in the brown spots they are super fragile What can it be? Is it a deficiency or an abundance? First time it happens
Leaves. Curl down
4y ago
1
2