The Grow Awards 2026 🏆 
Leaves are yellow
Lena12started grow question 5y ago
Veg week 3 . Leaves are getting yellow.
Solved
Leaves. Color - Yellow
Setup. Lighting
likes
TimTheTerpMananswered grow question 5y ago
Your medium looks extremely dry... Are you not watering enough?
ChitownCannaChicaanswered grow question 5y ago
So many things—- can be a bad seed, too much water, too little water, ph of soil, distance of light to plant, etx
2 likes
Complain
Similar Grow Questions
Solved
Cannabisflakes
Little seedling having a hard timrSo guys;
I'm worried about this seedling. She's having trouble on keeping up with her sisters. I noticed a yelow color on their tinny tips 🤔
Cotiledons got brown pretty quickly too.
She took longer to "open" the cotiledons after popping from the soil.
Should I do something?? 🙏3y ago
3
3
Solved
OrganicRepresent
Yellowing leavesNot sure if is issue yellowing leaves on my pot 3.
Same strain pot 1 got slowly bottom leaves yellowing, pot 2 have nothing yellowing yet just pot 3 accelerate with it. Pot 3 veg with indica flower as sativa crazy genetics. What can be issue? Its end of week6 flower.5y ago
1
Solved
Cod_Fish_Joe
Currently my lights are on a 18/6 schedule, from 6am, until 12am.
I want to change their light cycle to start at 4pm and turn off at 10am, so the heat of the light balances the chill of the night.
Whats the best way to do this, without triggering flowering, or stressing them.Week 1
Setup. Lighting
5y ago
3
3
Solved
Bills138sbl
T5 vs. LED for veg?So I have a T5 light, and I’ve used it to veg quite a bit, and it does really well. My question is, should I use the T5 in just the seedling phase, then use LED for veg and flower? Or will the T5 give me good results throughout the veg cycle?Week 3
Setup. Lighting
6y ago
1
Solved
Anonymous_2022
Good half way veg LEDs guys?Hi gromies…
Im after some advice please, im looking for a small veg light for a 600x600x1400mm tent, i use a Lumi fluorescent for seedlings and a FC3000 when there bigger so just looking for a good mid way light for a small tent?
Been told to get a Viper XS1000??
ThanksSetup. Lighting
3y ago
2
1
Solved
jimmminycricket
600 wattwhatHas anyone heard or used or have an opinion on this 600 watt ledPlant. Other
Setup. Strain - Autoflowering
Setup. Lighting
6y ago
2
9
Solved
sdelapena85
Anyone out there able to identify N deficiency on newer leaves or if the lighter color is just the way the strains new growth looks? I worry and have the habit of wanting to do more more more which I am trying to stop. Trying organic. Should I roll on, feed N, or top dress?Week 8
Leaves. Color - Yellow
7y ago
1
1
Solved
FullFuzzy
Upward curling of leavesOne 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?6y ago
1
2
Solved
Tektonik80
yellow leavesBlackberry Kush is looking yellow on top. I've fed her twice now and keeps getting worse. Not sure what the problem is.Leaves. Color - Yellow
6y ago
3
3
Solved
gkbasura
What is happening to the leaves?I have 1 plant in soil (very green) and the rest of them in coco (getting lighter green)
I'm doing wrong with the coco? they are 3 weeks old and feed them with ph 6.2
I've given it nutrients only once, today I have to water them againLeaves. Color - Yellow
Leaves. Color - Pale
6y ago
1
2
Solved
JoeGrowsGas
ADVICE NEEDED :
My grow light has just gone out! And I don’t have a backup while waiting for my replacement what should I do the light has been out for 24 hours, it is not that bad outdoors and quite sunny so I’ve moved them out there. But have now read that it can hurt them!Week 4
Setup. Lighting
3y ago
4
2
Solved
Albgrow
I have a question that by myself i cant risolve! I have used ligjt adjust wings 600w but now i want to change them because they cosum a lot of energy and a lot of money for the light bills. I want to change all the light system and to use the Led ones. The closed area is 12m2.Setup. Lighting
6y ago
1
2
Solved
ShinWeed
Mängel von Pflanze #3In der Woche 5 hab ich Mängel bei einer meiner Pflanze entdeck und versucht diese zu fixen, leider ohne Erfolg, wie man auf dem Bildern sieht.
Was könnte ich das nächste mal anders machen um das zu vermeiden?
Bzw jetzt schon für meine letzte Pflanze die noch keine Mängel zeigt.Week 8
Leaves. Color - Yellow
8mo ago
2
Solved
Thecouple
Leaves curling down and yellowthis is my second grow so I kinda have an idea about phases till harvesting. it is about 4 weeks old, lately growing about an inch every day. leaves started. this two days its looking sick and I am not sure if its under/over watering or nitrogen related. 150-200Ml/DLeaves. Curl down
Leaves. Color - Yellow
4y ago
3
4
Solved
Sativa_Juice_Grows
Lighting QuestionIf anyone has a Mars Hydro tsw2000 light can you tell me what the function of the two switches are?
The only thing i could find was something saying that one is better for veg and one is better for flower.
Can anybody tell me which one is which?
cant find much online to help.Week 8
Setup. Lighting
4y ago
1
2
