The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Leaf tip yellowing.
FreakyMilk
started grow question 4y ago
Help! Is this nutrient burn? Light stress? Starting to get some yellowing on leaf tips. Early Miss autoflower, week 2-3 of flowering.
Solved
Leaves. Veins - yellow between
Leaves. Color - Yellow
likes
Mz876
answered grow question 4y ago
This looks like it could be ph lockout . Try flushing your plant and see how she does
1 like
Complain
Selected By The Grower
SlowpokeFuegobud
answered grow question 4y ago
Hi! Check on "tobacco mosaic virus". The yellowish stains could be signs of it. Good luck!! :)
likes
Complain
420Highlifecouple
answered grow question 4y ago
Looks great man!
likes
Complain
AndrewC
answered grow question 4y ago
Kind of looks like very weird Potassium excess. Could be a form of PH lockout.
1 like
Complain
Similar Grow Questions
Solved
clik2121
Yellowing leaf
Look at my grow into week 3 the lemonade is abit slow and the other one is soo good a slight yellowig on the leafs not sure what it is actually could be deficiency or light burn I’m not sure so please help
Week 3
Leaves. Color - Yellow
3y ago
1
1
Solved
Don1daz
Does anyone answer questions on here Anyon know what's going on with my zkittles auto from fast buds started yellowing on all leaves please help
Leaves. Color - Yellow
Other. Other
Plant. Other
5y ago
2
3
Solved
Khmma46511
Now what? Help me please!
WTF! what now? Got neem oil sprayed it on my leaves to get rid of the annoying spider mites, now this... leaves yellowing, slight brown tips, curling. I have an idea but not 100% sure n how do i fix it. Is it a few different things or just one? I'm getting irritated. Week 11
Week 10
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
4
Solved
Thebeginner
lower leaves turning yellow and stem turning red
hello I ask you for help for a beginning of yellowing on the lower leaves and the red stem what do you think? I don't know what conclusion to draw from this, the leaves at the top are very green, almost dark green, but those at the bottom are yellow.
Leaves. Color - Yellow
3y ago
3
3
Solved
NIagaraFalls420
Deficiency issue/problem with leaves
Any idea what problem I’m having with my plant/leaves? I’m guessing some type of deficiency because I’ve only fed once and it was a few weeks ago. (Check photos in most recent week). Any advice/ tips would be awesome, thanks!
Week 7
Leaves. Wilting
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
3
3
Solved
Oldwied
Magnesium deficiency?
Week 14
Leaves. Color - Yellow
1y ago
5
5
Solved
Snakeking
Why my plant is in shock i fixed the ph of watering .I suspect of this reasons:Heat wave/changing phase to flowering / nutrient locked/ over watering/. In
I lowered the ph of watering from 6.8 to 6.0 but this plant is still is shock and wont grow like others. Could it be a sign of changing phase from veg to bloom ? 3 weeks ago my first plant went to flowering and did the same color fading. Now that plant has good color
Week 18
Leaves. Color - Yellow
1y ago
2
2
Solved
EXZELENS
What kind of deficiency is this?
It has been like this for 5 days or so. It looks to me like Iron deficiency but I don´t think that´s probable. I flushed her in order to get rid of salt excess but she didn´t recover any. TIA
Week 9
Leaves. Color - Yellow
5y ago
1
2
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
Anorak
Tips burning, brown spots
Hello growers! I have White Widow in the 5th week of flowering. Only top leaves are affected, some of them are turning pale yellow. Feeding her with NPK:18-12-18 and Cal-Mag. The brown spots are my biggest concern. THANK YOU!!
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
1
3
Solved
YellahJelle
Nute defficient?
Are the leaves lookinkg okay? I believe that the newest fan leaves and branch leaves appear a bit bright in the middle. Is that nute defficient? And does she look healthy furthermore?
Week 8
Leaves. Color - Yellow
5y ago
1
2
Solved
Mackorodoo
Possible N toxicity or damage
Possible nitrogen toxicity light damage or ph issue one plant wwa is all curled up and barely growin 3 weeks in bi has yellow tips and a few small holes peyote is starting to grow oddly and blue dream seedlings are all iver the place
Leaves. Twisted
Leaves. Color - Yellow
Setup. Lighting
5y ago
2
Solved
heythere12345
Why is this happening?? What should i do??
What is happening??
Leaves. Color - Yellow
4y ago
2
3
Solved
HbbyGrtner
Kleine gelbe Flecken an 2 Blättern
Habe heute gesehen dass 2 Blätter leicht gelbe Flecken bekommen Habe die Unterseite der Blätter kontrolliert und keinerlei spinnweben oder so gesehen de Rest der Pflanze sieht sehr gesund aus Frage ist nun ob das normal ist oder ob ich mir über Spinnmilben Sorgen machen soll
Leaves. Color - Yellow
2y ago
3
Solved
Deli_Weed
Hojas con manchas amarillas y puntas quemadas
Note estas manchas amarillas en las hojas de mi og kush auto, esta en sus últimas semanas de floración, sustrato coco y perlita, que creen que sea? Y que debería hacer? Por lo que leí, se debe a deficiencia de magnesio y que es común en las últimas semanas, pero no estoy seguro🤔
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
4
3
Solved
kevzzz
Quickly yellowing leaves, stunted growth for 10 days
Ooph I need help again. My plants are starting to yellow –– quick. They were a bit pale about 12 hours ago, now they're totally yellow. I haven't watered in 3 days yet the soil is still damp (not wet), but about 30% perlite. Organic potting mix, no nutrients added. Water pH 6.5
Leaves. Color - Yellow
6y ago
3
4
Solved
nukls
light yellow tint on leaf
Any thoughts on the leaves color having a light yellow tint at this stage?
Leaves. Color - Yellow
5y ago
2
Solved
seyske
since this week the lower leafs from my plant started changing color. they also began to get brown spots en curl up. anyone know what this could be an what i can do about it?
Week 11
Leaves. Curl up
Leaves. Color - Yellow
5y ago
2
4
Solved
Wrath55
Discoloration entering late bloom period! Help I'm a newbie!
I am entering late bloom and my girls are experiencing color discoloration. Burn tips = nute burn from last week. Now I'm getting tiny yellow dots on some, half yellow leaves on some and on two or three a rust color spot. Help! What can I do to fix this?
Week 14
Leaves. Color - Yellow
5y ago
3
3
Solved
Manciupesas
Leaves yellowing
Have some problems with yellowing of leaves in the top and bottom leaves falling off puting pics for top leaves, maybe someone knows what’s wrong?
Week 14
Leaves. Color - Yellow
6y ago
1
2