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Grow Questions
What is causing this, need water? too hot? ...?
What is causing this, need water? too hot? ...?
HiddenMessage
started grow question 4 years ago
What is causing this, need water? too hot? ...?
Solved
Week 16
Leaves. Curl up
like
DoDrugs420
answered grow question 4 years ago
Too many nutrients, its nutrient burn. Use just water in soil, or reduce feeding a good portion if in coco. Stay lit growmie.
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Selected By The Grower
Similar Grow Questions
Solved
GrowerNL
Does it look healthy?
Does it look healthy because the main leaves on the side are sometimes down on 1 side and up on the other
Week 2
Leaves. Curl up
Leaves. Curl down
Leaves. Twisted
5 years ago
3
3
Solved
Chaweeder
What's the optimal temp In a grow room
Hey I was hoping to find the best temperature in my grow room. The range that I have in my room is between 22-29, with humidity between 38-52 %. I think there is a bit of heat stress on a few of them.i dont believe its overwatering I let her dry out pretty good
Leaves. Curl up
5 years ago
2
3
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
5 years ago
2
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
5 years ago
3
Solved
PurpGod
Curling leaves dark green
purp auto was knocked over the 1st week I think it's still trying to recover or burned by the kind hot soil at the bottom the might have got mixed up when the cup fell over.. I dont know why it looks like this but it's still growing. Just added cal mag.
Week 3
Leaves. Curl up
Plant. Twisted
5 years ago
4
4
Solved
Wilmer
Wavy leaves
Hey guys, some leafs are like wavy on the borders, could it be for high temp or too much light? (picture is not mine, mine are not that wavy , got this picture for a better example)
Week 1
Leaves. Curl up
5 years ago
4
3
Solved
Rockminer
Can’t figure this one out
What is going on with this one? The rest are fine.
Leaves. Curl up
5 years ago
1
5
Solved
SmylinPupil
Brown yellow leaves?
Can anyone help me? I had this issue with my last early Miss and thought it was a cal mag deficiency. I tried to adjust it last time during flower but it didn’t help. I really only notice it on one of them so far but I would like to fix the problem sooner than later.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5 years ago
1
2
Solved
MediciGrade
Leaf Symptom Diagnosis
The leaves (pictured with weird wrinkles and crispy edges) are showing some form of stress. Theory is that they were dehydrated from the overly salty medium, but I'd love to hear from a more experienced coco grower about if and how I should intervene to alleviate the stress.
Week 7
Leaves. Curl up
5 years ago
4
4
Solved
FullFuzzy
Upward curling of leaves
One of my plants has started to have it's lower leaves curl upwards & started to go a yellow tint that's harder to see in my images. Yellow tint is starting higher up as well I think, but the curling is only on the low leaves. Is it nutrient defficiency, heat stress, wind stress?
Week 4
Leaves. Curl up
Leaves. Color - Yellow
5 years ago
1
2
Solved
Budmarley2221
Leaves on seedlings pointing upwards
Leaves on auto seedlings pointing up day 8 from sprouting what is causing this ? Temp 24/25 humidity 45/50, using 600w hps at around 27 inch from plant
Leaves. Curl up
5 years ago
5
7
Solved
themonk92
What did this?
What caused this? And how can I prevent it? 21 days old spends most days in greenhouse and nights under a 250 hps. Thank you in advance.
Week 3
Leaves. Curl up
Leaves. Color - Pale
5 years ago
2
3
Solved
Leonard_Lunte
Leaves turning yellow from the bottom up
My older plants leaves are turning yellow from the bottom up. Its probably a nitrogen deficiency I think, I read that its common for plants in late flower but this one just shot its first pistils. What would be the smartest thing to do to combat this? Thx Its only on 4 leaves rn
Week 4
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
5 years ago
4
3
Solved
Zso420
Leaves problems
Hey Growers 🙂 what do you think, what the problem? I give him little nutrients and all the conditions are good. is it possible to overwater? I suspect.
Leaves. Curl up
Leaves. Color - Yellow
5 years ago
1
1
Solved
UpInSmoke420
Heat stress?
What's the best temperature for autoflowers? Or I've been running mine at around 28/29c and I think she may be abit heat stressed?
Leaves. Curl up
5 years ago
1
5
Solved
Carlotta
Sign of problem
Today i noticed a slight curling up of the leaves on both of my plants, especially the small one. I get it as an early warning.But what is it exactly? Last feeding was 3 days ago.And changed feeding PH from 7.3 to 6.5 Never water it last 2 weeks,only feeding. Soil default PH 6.2
Leaves. Curl up
5 years ago
2
Solved
BladeCutter
WHAT IS CAUSING MY LEAVES TO CURL? (Day 64 pictures)
The leaves at the top of the plant seem to be curling up. My first guess is that there is too much light. I recently moved my light down to 12 inches above the canopy. The PPFD should still be under 1,000, but I don't know what else could be causing it. Please help. 🙏
Week 10
Leaves. Curl up
Setup. Lighting
5 years ago
4
4
Solved
Deewy44
leaf curl.
Hi guys and girls. Got 5 week old Dr grinspoon. Top set of leaves are curling up. Grown in coco 900w LED using Advanced nutrients A B + b52. Ph6. Any help would be grateful thanks.
Leaves. Curl up
5 years ago
2
3
Solved
penthausgrow
Help diagnose hydroponic plants! Too much light/heat? Nutrient issue?
The plant's leaves on the right are wilting and drying out, while the leaves on the left are spiking. Just did a nutrient/water change but it didn't help, and it looks like growth is being stunted on the right plant. Humidity has been around 45-55 rh and temp 70-80F
Leaves. Curl up
Leaves. Color - Dark-brown
Plant. Wilting
5 years ago
4
Solved
Easyspeesy
Leaf curl
Getting slight leaf curl on my upper leafs not sure what is the cause. HELP PLEASE ....
Week 1
Leaves. Curl up
5 years ago
2
2