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Back to Grow Questions
Lord_Lex
started grow question 7y ago
Leaves pale and curling. See this weeks journal for details. I have to go to work so won’t see responses until later. Thanks!!!
Solved
Week 4
Leaves. Curl up
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Majormolasses
answered grow question 7y ago
Use Ebson salt like teaspoon to a gallon to get your leafs to curl back down and then you need nitrogen
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Selected By The Grower
Similar Grow Questions
Solved
odrex
Curling leaves with purple tinge
Had to leave plants for four days. Watered with 1L of water before I left. Arrived to 31c temps and leaves curling with a purple tinge to older leaves. Assuming heat stress mixed with overwatering. Thoughts?
Leaves. Curl up
Leaves. Color · Dark-purple
4y ago
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Solved
jokgga
Is it normal to see so many leaves dying incthe middle of flowering period?
I am seeing so many of my leaves curling / dying.... I know these leaves will all get yellow towards the end of flowering but should my plants look like this at Week 9?
Week 9
Leaves. Curl up
Leaves. Dropping off
Leaves. Color · Yellow
6y ago
5
6
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
6y ago
23
3
Solved
buddhi_coop
Leaf Deficiency
What’s going on with my leaves? Looks like the start of a deficiency.
Leaves. Curl up
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
1
1
Solved
Jmoney
Leaf's are odd
Leaves are curling up alittle and im not sure what that means.
Week 2
Leaves. Curl up
6y ago
1
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Solved
Cyabro
Help
What are you guys think? Everything ok? With them?
Week 5
Leaves. Curl up
5y ago
1
3
Solved
Laxzeus32
Nute burn followed by lockout?
Please see last pic for this week. Can anyone confirm suspicion of lockout resulting in the spotting/dying pets of leaves? Any advice about removing leaves etc. appreciated.
Week 9
Leaves. Curl up
5y ago
2
2
Solved
DoDrugs420
Bottom leaves
Bottom leaves yellowish, and doing a weird curve close to the tips, just the first set of leaves tho. What is it?
Week 4
Leaves. Curl up
Leaves. Twisted
Leaves. Color · Yellow
6y ago
4
1
Solved
Crazyweedpt
Bad ph? Overfert? Bad airflow? 24h of continuous exposition to ligths?
So... my "sativa" pot1 pheno are maturing faster than my "indica" pot2 pheno and both are showing signs of stress visible on leaves, with tips curling up and getting burn, started with some yelow on tips and progressebly burn, this is affecting the upper region! should i flush?
Week 8
Leaves. Edges burnt
Leaves. Curl up
7y ago
7
4
Solved
Dippp
Problem with plants in the 3rd week of vegetation.
I'm posting again because I accidentally marked it as resolved. I was using BioBizz CalMag from the beginning, but when I switched to Advanced Nutrients, I stopped because Ph Perfect Sensi Coco Grow A and B already contain CalMag.
Leaves. Curl up
Leaves. Curl down
Leaves. Color · Black or grey
2y ago
1
2
Solved
make_weed_not_war
Yellow leafes with Brown circles
So the Easy Bud in the tent Looks Like trouble. The Leafs turn yellow with brown circles… im clueless what It could be but it does not look Healthy. The Leafs at the deepest bottom Look Fine… All Others dont Look good..
Week 5
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Color · Dark-brown
2y ago
1
2
Solved
PurpGod
Dying leaves help
Leaves dying Turing yellow and brown
Leaves. Tips · Die
Leaves. Curl up
Leaves. Color · Yellow
5y ago
2
3
Solved
Saltoa
Autoflower leaf problem
"My autoflower plant has 7-point leaves. Could you please explain what this means? Is it a good or bad sign?" Day 20
Week 3
Leaves. Curl up
1y ago
1
5
Solved
TCH0808
PPFD Management -- Am I doing this right? :) (See fan leaf photos for curling)
TS1000 (150W x 2), set to 75% at 12-14". "Photone" app (yes, not as good as a PAR reader) reads 580-700 PPFD, so I sense these girls aren't getting as much light as they could. I've read that pushing 900 PPFD is desired (CO2 bags);fan leaves curled. How should I think about this?
Week 3
Leaves. Curl up
5y ago
1
5
Solved
Luna91
Top Leafs curling up and turning lighter!!
Hey guys, My biggest&oldest plant is taking to me! But I dont know what she wants !! Any guessing? I’ve been feeding her till week 7: 2mlCalMag/2mlBloom/2mlTopMax/2mlHeaven by Bio Bizz evry day and then blanced 6Ph water in cococoir with 2000w light and 25 degrees. Thanks
Week 7
Leaves. Curl up
6y ago
1
1
Solved
Chilipadi
Older fan leavea tacoing
Are the tacoing on leaves caused by lights? Only happening to older fan leaves.
Leaves. Curl up
5y ago
3
5
Solved
lonergrower
Brown rust spots on oldest leaves
Brown rust spots on oldest biggest leaves with curling inward - the rest of the flower is fine, just some occasional small yellow spots. No sign of pests. Maintaining pH ~6.5 but have soft water. Suspect cal/mag deficiency or nitrogen toxicity. Thoughts?
Week 4
Leaves. Curl up
Leaves. Color · Dark-brown
Feeding. Deficiencies
1y ago
7
4
Solved
BadKarma
Just notice some leaves started curling up, but only the middle-lower ones, the top leaves seem all fine. Can anyone tell me what is wrong?
Week 5
Leaves. Curl up
8y ago
4
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
4y ago
2
Solved
GetLit420
What’s Happening Here With My Leaves?
Not sure what’s going on here. It’s happening to 3 of my plants and I’m not sure whether its good or bad. I haven’t watered in 3 days so I don’t think it’s overwatering because it just happened today.
Week 2
Leaves. Curl up
6y ago
2