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Grow Questions
HELP What's this
HELP What's this
greenfingers007
started grow question 5 years 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
likes
Fusion
answered grow question 5 years ago
Possibly heat/light.
1 like
Complain
Selected By The Grower
Fusion
answered grow question 5 years ago
Need more pics. I tried looking for issues on your diary but can't see any close ups.
likes
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Similar Grow Questions
Solved
Blubbiblubb
Leaf Troubles: Nutrient Overload or Calcium/Magnesium Deficiency?
What’s happening with these leaves? The tips are curling up, and the DLI is below 45. I’m unsure if I’m overfeeding nutrients or if there’s a calcium and magnesium deficiency. What do you think the issue is? Please help me, I need to feed in a few hours.
Leaves. Curl up
3 months ago
1
2
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
3 months ago
4
Solved
FrostyCloudzz
Don’t know how to ask , is there anything different or do you have any tips at all for beginners / long not grown
Any infos about the leafs / wierd look or am I trippin
Buds. Other
Leaves. Curl up
Leaves. Twisted
3 months ago
4
4
Solved
Growing_Spartan
Anyone know what this is?
Hey so I have this auto flowering at the moment and I came back after a few days to see the buds are getting yellow tips and are pointing upwards, not quite sure what type of deficiency I’m dealing with but if you know would you kindly direct me in the right direction to fix it?
Leaves. Curl up
Leaves. Color - Yellow
3 months ago
1
3
Solved
hinterhofgrower
Leaf curling up
Should I be worried about the leaf curling up a little? What do you think?
Week 2
Leaves. Curl up
3 months ago
1
5
Solved
weefi
Brown leafes are extending
Week 7
Leaves. Curl up
Leaves. Color - Dark-brown
3 months ago
6
7
Solved
weefi
Brown parts on more and more leafes
I see more and more brown parts on the leafs of Sour Diesel (only) any idea what the issue might be? For reference see also my pictures of SD. First idea: Added 1 liter banana extract(to get Potassium) added 2 liter water and 2,5 ml CalMag.
Week 7
Leaves. Curl up
Leaves. Color - Dark-brown
3 months ago
6
3
Solved
HAPPYCHEFF
The leaves are turning downwards showing their undersides
So, idk whats happening, it's and outdoor grow, it does not have any pests at all (at least is what i see), I'm using a vegetative organic fertilizer 5-2 3 (only used one) on a living soil and watered just once with bioactive tea, yeaterday it rained so maybe is overwatered
Leaves. Curl up
2 months ago
2
3
Solved
BobbyBou
Leaves dying off during flower, problem?
6th grow, first time experiencing this. My Godfather OG has some leaves dying off during flower. Week 7 of flower just started and the symptoms started showing about a week ago. Temp low:high (night:day) at 62f and 75f. Humidity 56-58. Nutes EC 1800. Ph 5.8-6.1. trouble? Action?
Leaves. Curl up
a month ago
1
5
Solved
GrowAndSmoke
Curled leaves
Hey guys, I have a question about my plant and a general question. Why are the leaf tips curled upwards like that? And what are the general causes of the leaves curling upwards? Thank you for the answers.
Leaves. Curl up
2 months ago
3
8
Solved
Sead8Leaf
Curling seedling leaves? What could be the problem? Some are fine, some looks like in the picture.
Hello everyone. Happy New Year! I got a few seedlings, and some are ok, some started to curl. What could be the reason? Water PH 6.0 Temperature D-25, N-23 Thank You! :)
Leaves. Curl up
Leaves. Curl down
16 days ago
5
3
Solved
Rogue3000
Need help to detect deficiency
Blue Dream Auto by FastBuds, she's on 2nd week of flower. Leaves start curling up and there's some grayish discoloration between veins. Last 2 days it was 70% humid and temp around 19 C What can cause a problem? White Widow nearby totally ok
Leaves. Curl up
Leaves. Veins - yellow between
18 days ago
8
5
Solved
GeorgeGrowss
Weird Leaf Problem
New leaves show strange twisting/curling. Humidity ~50%, temps 28-21°C (D-N). Did LST last week—could twisting be due to reorienting to light? Using All-Mix soil, Bio Grow, Calmag. Water left 24h, not pH'd. Some leaf holes caused by me. Flipping soon—help resolve this issue!
Leaves. Curl up
Leaves. Curl down
Leaves. Twisted
7 days ago
7
9
Solved
Dreamchvser
End of Flower, Yellow and crusty leaves ok ?
Hey last weeks of flower and I’m not sure if it’s fine how they are developing, as I started flushing this week they quickly started developing yellow crusty leaves. Should I keep flushing them as I will cut them in 1 or 2 weeks or should I try to balance out missing nutrients?
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
6 months ago
4
2
Solved
TrimQueen
STRESSED SOMEHOW?
DO YOU NOTICE, DESPITE A LITTLE OVER FERT, HEAT/LIGHT STRESS ON THIS BABY? THIS CLONE HAS BEEN EXPOSE TO 24HRS LIGHT FOR AN EXPERIMENT. DOES IT LOOK LIKE IT'S SHOWING THESE SIGNS?
Leaves. Edges burnt
Leaves. Curl up
6 months ago
2
1
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
5 months ago
1
2
Solved
TheNextGanjaMan
Deficiency, excess or soil problems?
Hi, I need help, I have 4 plants of the same strain and several of the leaves are turning yellow and drying out. Some with a burnt appearance and curled upwards. I'm using a super soil, with water with pH 6.2-6.6 +/-. water with fert once a week for this flora. Fert Use 1xonce.
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-purple
5 months ago
5
5
Solved
DariaFarms
2 autos with crispy feeling sad looking leaves, how can I help them? (more info in diary pl & crit)
2 of my autos have been growing leaves that feel crispy and look deformed. I have been watering when the top 5 cm of the soil dries, but I fear maybe I fed them too much nutrients. The temp has also been on the high side (30C 80F). What could be wrong and what can I do for them?
Leaves. Curl up
Leaves. Color - Yellow
5 months ago
8
5
Solved
NHAutoGrow
Seedling Leaves Curling Upwards
Why would my autoflower seedling leaves being curling up? Temperature & Humidity issue? 🤔
Week 1
Leaves. Curl up
5 months ago
5
5
Solved
JSanchezz
Rolled up tips on a leaf ?
now 7 days old and 7 days in the big pots (germination was in Jiffiy) Runtz Muffin showed some raised leaf tips on one side today ? Yesterday I watered some BIO Heaven and Activera otherwise no fertilizer Soil is. Light mix +15% Worm castings is that a Problem ? secoud is ok
Leaves. Curl up
5 months ago
2