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
yellow leaves
Luntis
started grow question 2y ago
Good day, please what could be the cause? It only has a few flowers, the rest are ok.
Solved
Leaves. Color - Yellow
likes
Pi_growing
answered grow question 2y ago
No worries new leaves will start to get green when producing chlorophyl because of Photosynthese. Do not water too much and dont give her fertilizer she cant have problems with nutrients in this stage.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Hix57
Jaunissement, excès ou carence ?
Ma Amnesia présente une décoloration rapide des feuilles en jaunes. Je pensais qu'elle avait un excès car les pointes brûlait J'ai effectué un rinçage et mis une alimentation douce pour repartir mais le problème s'est aggravé et a accélérer le jaunissement. Merci d'avance ! 🌱
Week 10
Leaves. Color - Yellow
2y ago
3
5
Solved
Havingago
Yellowing Sugar Leaves
Noticed the sugar leaves on bud leaves are also yellow. My understanding is this can have a big effect on final yield?? Flushed the gal but as no amber trichomes yet and want 20%, should keep flushing now on or resume feeding till some amber??? Cheers
Week 18
Leaves. Color - Yellow
6y ago
6
6
Solved
rconthefly
Leaf veins yellow
This LSD auto is in early flower, the pictures show very distinct yellowing of the leaf veins. I added small amount of cal/mag this feed. May have root lock from early age.... Any help would be greatly appreciated.🙏
Week 7
Leaves. Color - Yellow
6y ago
3
4
Solved
PiterPan
Yellow parts of leaves.
Anyone can suggest what kind of problem is on the photo - brighter inner parts of leaves. My idea would be that it needs more Magnesium?
Week 7
Leaves. Color - Yellow
6y ago
2
2
Solved
Byteme
Is this phosphorus deficiency?
How do i fix this Is this phosphorus deficiency? Last feed was Normal PPM of water: 455,Feed in bucket:2200,1170 Run off I just bought a TDs meter and im buying a good ph pen next Tuesday for now last watering (26/3) I gave them a feed 1 day ahead of schedule because Nutz Auto PH
Week 11
Buds. Not fattening
Leaves. Color - Yellow
4y ago
3
4
Solved
TinyTenter
Yellowing Leaves with Black Spots in Late Flower
Hello. My plant is on Day 82 and prolly within 7 to 14 days of harvest, I think. As you can see in the pic, I gots yellow leaves with spots in late flower. Then they dry up and curl up. What does this mean? Is this normal? What would you do?
Leaves. Color - Yellow
4y ago
5
2
Solved
CY-GENETICS
Apple Strudel something is wrong
My 9 day old auto seedling looks kinda weird, havent fed anything the soil is biobizz light mix. could it be that watered dropplets on the leaves and the led burned them or is it a nutrient deficiency Its my 1st like actual grow so any help would be amazing.
Leaves. Twisted
Leaves. Color - Yellow
2mo ago
3
2
Solved
greenflipcali89
Did I give too much fertilizer??
So I decided to add in some soluble fertilizers. I gave it a 1/4 tsp (50% of recommended dosage) a couple days ago and noticed some yellowing of new growth on the bud sites. Is this a sign of excess potassium and phosphorus? I gave it Fox Farm Open Sesame (5-45-19).
Week 11
Buds. Other
Leaves. Color - Yellow
Feeding. Other
6y ago
4
3
Solved
rocketpunker
Yellow leaves from bottom
Can someone help me to solve my issue, yellowing leaves from bottom. I'm using plagron royalmix, i'm not sure what i'm doing wrong. Is it overwatered, or shoud i start to feed them ?
Leaves. Color - Yellow
4y ago
6
6
Solved
Mule420
Yellowing leaves
Got yellowing going on during week 6 of flower. Temps/ humidity are good. FFHF/Strawberry Fields combo was going great til now. Nitrogen deprived?? Cal-mag? Help please!!! 🤦♂️🏻🤷♂️🏻😂
Week 9
Leaves. Color - Yellow
3y ago
1
1
Solved
rawesome
leaf tips
Yet again I'm a bit worried about leaf tips. Are they looking normal?
Week 6
Leaves. Color - Yellow
4y ago
5
4
Solved
Odin9
Gnats!!!!
Fuck my life!!! Sculd I just trow them out of the tent. I recovered this yesterday!!! They have stoud out CA 1 months before I put them in. Started 4 new ones 1 week ago. And will not contaminated the too?? I have sprayed the soil and under the leaves. whit biobizz leaf coat
Leaves. Color - Yellow
Setup. Strain - Autoflowering
5y ago
1
Solved
Mastr
My seedlings won't grow and first leave are yellow and burn
Hi all grower My purple lemonade auto is today 11 days old and I grow for first time in coco with perlite but my seedlings grow so slowly and today I see leaves have deficiency I anyone have any advice much appreciated
Leaves. Color - Yellow
3y ago
4
3
Solved
floridaboy
Fan Issue
1 plant has yellowing leaves only at top of a few main colas. Other plant fine. Lower buds on both plants are fine. Light is at 62000 LUX (it's all I have), max is 75000. Forgot to press oscillate on fan after watering. 2 days gone, affected plant got no fan. Nutes same 4 both.
Week 11
Leaves. Color - Yellow
2y ago
6
5
Solved
dillande3
PHK leafs edges are yellow color like burning
Hello Guys, PGK some large leafs edges shows yellow/brown color looks like burns, its on 5 gallon bag , with nature's organic living soil with Roots organic potting soil (10lb potting soil and mixed with 1lb living soil concentrate) water only, only this plant show this symptom t
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
4
5
Solved
Shmokeyb
Problem or not
First time. Week 7 flower in canna terra professional plus soil and canna terra nutrients, ph always 6.0 to 6.4. Temps have been reaching 32 but I've managed to get it to 28. Why so yellow?
Leaves. Curl down
Leaves. Color - Yellow
5y ago
5
5
Solved
Siapooka
Bottom leaf turned yellow with brown on edge
Hello this is my first grow and had noticed a leaf turned yellow with brown spot on the edge. This is a northern light auto just kicking off with her flowering. I use advanced nutrients 3 in 1 micro grow and bloom and that's all I've ever used. I suspect a nitrogen deficiency...?
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
3
2
Solved
towellie
Leaves with yellow spots
We have find some leaves with yellow spots in them. The tips on new leaves are also turning yellow. Is this nutrient burn? Searching online I found it may be due to pH fluctuations, although we use pH controller with ferts (before ferts only bottled water pH ~5.5).
Leaves. Color - Yellow
4y ago
1
2
Solved
AlpineGoat
Identify the deficit!
Deficit of...? I really can’t understeand, such a noob on it. 3rd flower of week, using Hesi nutrient: Bloom Complex PowerZyme Root Complex Supervit
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
Solved
Ph0en1x
Plant health got worse, flush now or wait until tomorrow?
Its obvious that my plant needs Calmag Pro. Over the weekend i couldnt buy it and now my leaves look even worse. GPT recommended to flush now and then wait couple days until I add Calmag Pro. What should I do because normally tomorrow also wouldve been pour day. Im on Soil
Leaves. Tips - Die
Leaves. Color - Yellow
8mo ago
1
9