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Back to Grow Questions
HELP What's this
greenfingers007
started grow question 5y ago
Noticed some of my upper leaves have this coloring on and leaves are curling up is it light burn??? i'm 8 weeks in with this plant any help
Solved
Leaves. Curl up
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Fusion
answered grow question 5y ago
Possibly heat/light.
1 like
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Selected By The Grower
Fusion
answered grow question 5y ago
Need more pics. I tried looking for issues on your diary but can't see any close ups.
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Similar Grow Questions
Solved
Leonard_Lunte
Weird looking seedlings? (uploaded vid)
My seedlings, especially Seedling 1, look kinda weird to me. Seedling 1 appears to have some weird yellow spots here and there and the leaves look cut? They just look really weird and not like normal cannabis leaves, both seedlings have their leaves going up at the corners.
Week 2
Leaves. Curl up
Leaves. Other
6y ago
1
1
Solved
MisterSix
Today the leave got curl i don't know what the symtom is and if you can pls give me the way to fix it ( run off ppm is 1600, water with nutes with 600+ ppm). I was washing my coco coir before transplant it. Thanks for your help, should i flush it next time with only PH water ?
Week 6
Leaves. Curl up
7y ago
1
1
Solved
SlamFM
Too Much Light?
Top looks yellowish, more so IRL than in the pic and the new growth is kinda taco-ing. Just under 24" from the light, 78F and using Photone the DLI was at ~30. I don't really trust that app but if it's even sorta accurate, 30 might be high with no CO2? says their charts anyways.
Leaves. Curl up
Leaves. Color - Yellow
2y ago
2
Solved
Muthaofdragonflies
Leave issue
What is this? Nutrient burn, deficiency, fungus? I tried to look up the answer but it might be different things on different plants. Please help me diagnosis this. The white powder is DE and the small holes are from flea Beatles. But I’m more concerned about the browning.
Week 3
Leaves. Curl up
6y ago
2
2
Solved
BrenBlaze
Looking droopy/yellow due to light burn?
Looking like light burn (most intense from the top) and maybe overwatering? I am trying Nectar for the Gods #4 soil for the first time, and I just put it in a grow bag and put the clones in it. Unsure if I was supposed to prep somehow beforehand.
Week 4
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
3
3
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
6y ago
2
Solved
CaptainChunk
First grow, yellow spots spreaded all over leaves. How can i fix it? My plant is sick, PLEASE HELP! get's worse. Suspecting septoria!
Hello. Been growing this Wedding Cake Auto for 9 days. LED 260W panel 3ft away from the plant(20/4 light schedule). Growing in biobizz lightmix+biotabs starter kit (no tablets yet), avg temp 24C, avg hum 55. Giving her only tap water (ph around 7-8) every 3 days (100-150 ml). thx
Leaves. Curl up
Leaves. Color - Yellow
Setup. Seedling
5y ago
5
7
Solved
bobo66
hplvd again? or just the heat?
maybe i'm paranoid, but i'm getting tired of it. what do you say, do I have a virus or did they just have a problem with the heat?
Leaves. Curl up
3y ago
1
3
Solved
BeachGanja
Leaf issue
Hey everyone, 1st grow and noticed the follow leaf issue this evening.
Week 2
Leaves. Curl up
Leaves. Color - Yellow
5y ago
3
2
Solved
Granddaddy_Terp
What's causing my brown crispy leaves!?
Over the past week my plants have taken a turn for the worse. Many leaves went from yellowing to browning to completely crispy! Other leaves have brown spots on them and some of the stems are purple.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
8
Solved
matias_scrog
Hojas enrolladas
Me podrían decir porque las puntas de las hojas se han enrollado así? Mido ph. 6th semana de floración
Week 15
Leaves. Curl up
3y ago
3
1
Solved
Prilyfe13
What do I do about this fungal infection?
Follow up to my previous question. What do I do about this infection? It's fungal. I have crop defender 3, but the plant is starting to lean because of the weight. Help?! She is also killing another set of large leaves. And she's healing, I think, but it's taking too much time.
Week 3
Leaves. Curl up
Plant. Stem - Weak
3mo ago
4
8
Solved
buddhi_coop
Leaf Curling Weird
Why is my leaf curling like this ?
Leaves. Curl up
Leaves. Curl down
Leaves. Other
4y ago
2
2
Solved
Downyowo
Move plant and some wave
Leaves. Curl up
3mo ago
2
2
Solved
Mnbuds
leaf diseases
Yellow and brown spots with leaves curling up, have flushed a bunch and got ppm and ph adjusted right and move my light back up so my PAR is around 950. Any help would be appreciated?
Week 7
Leaves. Curl up
Leaves. Color - Yellow
2y ago
3
3
Solved
Majormolasses
If I’m correct but who knows that most likely over watering or my lights are to close?
Week 2
Leaves. Curl up
7y ago
11
8
Solved
MiistrH
Slight lightburn?
First pair leaves on left plant turn slightly lighter, first sign of yellowing a bit. Also I think they are a bit in a V/praying shape. 2 full weeks old under 75% of 200W leds about +-45cm. Should I dim them a bit more/hang higher? Other suggestions maybe?
Leaves. Curl up
Leaves. Color - Yellow
1y ago
4
Solved
Bonkheads
Upward curling leaves
Yesterday applied heating mat bcs temp was dropping to 14C nights. Now it stays 30C allday with RH 30%. I have found my seedlings looking like this morning. Leaves look dry. Could this be the excessive heat shock? Or soil dried up quick? What should I do? Water? Raise RH? How?
Leaves. Curl up
3y ago
1
1
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
5y ago
5
6
Solved
dekaz
Wondering what I should do for my leaves turning upwards on the green crack? also the heavy hitter middle is a bit yellowish, is that a worry? heat/ph/watering are things i feel pretty noobish at.how much water and how often?is 2l enough to fill it? & refill when the top is dry?
Week 2
Leaves. Curl up
8y ago
3