Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
What is wrong with leaves
Ch006834
started grow question 5y ago
What is wrong with my leaves. Yellow brown spots on DO G.. picture uploaded
Solved
Leaves. Color - Yellow
likes
justaround
answered grow question 5y ago
watch this vdo maybe it will help your issue from Hemp in a pot
www.youtube.com/watch
likes
Complain
Selected By The Grower
Crawlndog
answered grow question 5y ago
pH could be fluctuating. If it was me, I would check my pH run off Happy Growing! 👉😁👈
2 likes
Complain
justaround
answered grow question 5y ago
is this from the upper leaves or lower leaves?
likes
Complain
Similar Grow Questions
Solved
PickleRick
Yellow and dropping leaves
What could be causing my yellowing and dropping leaves? It doesn't appear to be nutrient related and initial thought was light burn but not entirely sure. She's young and hoping I can get her to bounce back
Week 2
Leaves. Color - Yellow
6y ago
4
5
Solved
Architect
WTF IS THIS
hello guys, is this deficiency? 50% coco 50% light mix because I thought that with 100% light mix I had toxicity, I did not add extra nutrients , humidity 35% something I will fix, also who knows why the package light mix biobiz says 1.2 ec while in the runoff EC Meter says 2.5
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Color - Yellow
5y ago
3
4
Solved
Nurse
All leaves turn yellow .Help
I am now in week 8 and most of the leaves turn yellow. I am afraid that the plants will die. Can anyone help me solve the problem?
Leaves. Color - Yellow
6y ago
5
7
Solved
Greenthumbplumb
Yellow tips near bud sites
Yellow tips are developing on some of the leaves near bud sites. Is this a cause for concern or a sign of a deficiency? The light is as high up as i can get it and it is on max currently. Also the only nutrients I have added the whole cycle has been small amounts of a compost tea
Week 9
Leaves. Color - Yellow
1y ago
3
2
Solved
kaladoum
First time growing issue yellow leaves 7th week
First time growing. I'm on the 7th week.. But I feel like I'm losing control.. I'm giving the right fertilizers but maybe there is a lock linked to the PH ? I'm a bit worried. In theory, I should harvest in 2 3 weeks.. Advices tips help?
Leaves. Color - Yellow
5y ago
2
3
Solved
OneDropOfTHC
Yellowing of Overall plant, Possibly stunned growth- You guys think theres is something wrong with him? Full grow at profile!
Yesterday i repoted this little guy, it had long 50 cm roots and a much greener color. The pic is from the day of transplant, today is looking yellower pale. Im beggining to worry, since its been a week without any above surface growth. Only feed him pro roots after potting day
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
3
4
Solved
Biggy2k20
Flushing stage - leaves not yellowing
Hi guys, la confidential and fat banana here. I've been flushing for just over a week now and have reduced nutes to 500TDS. The leaves aren't yellowing yet though which means the plants still feeding from the soil. I've used 'flawless finish' to help also.Any ideas?Is it an issue
Leaves. Color - Yellow
6y ago
2
5
Solved
EddieEd
Is this magnesium deficiency?
After some googling, it seems to match? But the yellowing on mine seems to be very concentrated just on the tips.
Leaves. Color - Yellow
5y ago
3
Solved
infamous8803
Leaf discoloration
I just noticed some leaf discoloration. What could it be? Just entered 2nd week of flower using roots organic lush soil. Top dressed a week ago with terp tea grow and bloom. I use r.o. water also using urb and fish shit every now and then. Is this a deficiency?
Leaves. Color - Yellow
Leaves. Color - Pale
2y ago
1
5
Solved
Tubington9
Nutrient deficiency? Or just getting ready for harvest? Sister plant is very green (different strain, strawBerry cheesecake, last pic)
Plant is Raspberry Kush, I’m assuming it’s because she is close to harvest and it’s sucking all the nutrients out. Also, looking up other raspberry kush diaries i’ve noticed they tend to end up pretty yellow. Was fed bloom nutes yesterday but noticed lots of yellowing today.
Week 9
Leaves. Color - Yellow
5y ago
2
1
Solved
ColonelForbin1990
4 days without water
I had to leave for 4 days this past week. Gave both plants H2O before leaving but I came back and one of my plants has some ugly yellow and brown leaves. Do I need to do anything to correct this or just get back to my routine feedings?
Week 7
Leaves. Color - Yellow
Feeding. Other
4y ago
2
5
Solved
Luxus15
Feuilles jaunes
Bonjour j'ai un problème avec toutes mes filles je ne comprends pas se qui se passe elles sont en train de mourir on dirait
Leaves. Color - Yellow
4y ago
2
5
Solved
420pete
light bleaching
Why are my leaf tips getting bleached still? I have the light 18 inches from the canopy which is what is recommended for veg, and that's only around 400umol/m2s but the leaf tips keep burning. Temps are low if anything, consistently between 65 and 75 farenheight.
Week 6
Leaves. Color - Yellow
Setup. Lighting
6y ago
1
3
Solved
GrowingNBlowin
Help diagnose deficiency? Magnesium, Ph?
Magnesium deficiency? PH problem? Other? How should I go about fixing this? Overall the plant looks healthy but the lower/older leaves are starting to get some spots.. I want to figure this out before it spreads..
Week 4
Leaves. Wilting
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
1
Solved
Quangro
I'm not experience in growing and this is my first plant. I'm still worried by the yellows of young shoots. Can someone help me recognize the problem ? 🙏 All suggestions will be valuable. 👍
Week 10
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
7
3
Solved
HappyGrower420
what do you thing is the cause of the yellow leaves on my GG and Stardawg ? Growth is okay .Is it normal cause shes in the flower ? Maybe they dont need so many ? New growth is perfect
Week 10
Leaves. Color - Yellow
8y ago
4
3
Solved
FrostyCloudzz
what is wrong
what is wrong with her, any advice please help she don't grow since 3 days to compare a healthy plant same age
Leaves. Color - Yellow
Other. General questions
Plant. Too short
5y ago
4
3
Solved
bodhi
yellow fan leaves and time till harvest
yo! i'm trying to pull off an outdoor grow with 2 og kush, jack herer, and bubble gum. 1. do you all have any help in guessing when these would be ready for harvest - i have to plan a bit around it. for the OG? what about the jack herer? 2. are the yellow fan leaves ok? domo!
Buds. Not fattening
Leaves. Color - Yellow
6y ago
3
3
Solved
IceeTea31
slow growing
Strain: Cookies Gelato, Hulk Berry, Special Queen 1 all from RQS Light: SE3000 30cm 70% Soil: Regular Potting soil / no perlite they are very small today is day 14 since i‘ve put them into the soil. the leaves are kinda yellow. see more in my diar
Leaves. Color - Yellow
2y ago
2
6
Solved
Machamp
First time grower: Should i defoliate? If yes, where should i cut it? I fear to do something bad.
How to defoliate/should i defoliate my Wedding Cake Auto and Godzilla cookies auto? Some leafs of my Wedding Cake auto are getting yellowish, as you can see in the picture My Wedding Cake Auto is too close to the LED (she is too tall). What should i do?
Week 5
Leaves. Color - Yellow
Other. General questions
Techniques. Defoliation
1y ago
20
7