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Back to Grow Questions
Yellowing with brown spots?
BrumbeeBuds
started grow question 4y ago
So first day of week 5 Flower I see 3 leaves with the middle and adjacent petals showing yellowing around the edges and brown spots too. Fan leaves above and below look perfectly ok.
Solved
Week 16
Leaves. Color - Yellow
likes
ChitownCannaChica
answered grow question 4y ago
Looks like nutrient burn. She’s a little high in nitrogen. Water feed for a few days and convert to a bloom tea for the week.
2 likes
Complain
Selected By The Grower
PEACEMAKER
answered grow question 4y ago
Yea a lil nute or N toxicity.. Best of luck 👍
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Organoman
answered grow question 4y ago
Beginning of cal/mag deficiency. Add or up your cal/mag feeding, - easy peasy!
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Similar Grow Questions
Solved
Little_Pot
Small brown points on older top leaves
1 week ago she started to get small brown points on older top leaves,and I moved her away from light to exclude light burn. Now there are a lot more of them. I flushed her 5 weeks ago, now she is getting full dosage of nutes. But these points look like nutrient deficient to me.
Week 15
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
4y ago
3
4
Solved
Sygnoman1987
Yellow leaf
Hey Guys ! Why my plants have this light yellow color ? Gorilla Cookies Auto from Fastbuds. Light 450ppfd Water 6.5ph Ec 0.3 I add 1ml grow and 0.3 Calmag from Biobizz Happy growing !!!
Leaves. Color - Yellow
6mo ago
11
9
Solved
kuukiemonster
First time grower, long time user!!
This is my first grow I have 2 photos that are on day 24, I like that they aren’t stretching but I’m wondering if they may be a little too short and dense, should I raise my light a little or just keep doing what I’m doing? Also the second plant has song yellow so maybe bad ph?
Leaves. Color - Yellow
Plant. Too short
3mo ago
6
8
Solved
dank604
Spots on leaves
I'm still dealing with some spots that seem like cal-mag lock-out/deficiency but my PH is at 6.2-6.5. I think the light was too powerful I moved it up from about 16" to 18". I hope to have a lux meter soon to confirm any light stress issue. Still look like PH fluctuation?
Week 6
Leaves. Color - Yellow
Leaves. Other
6y ago
1
2
Solved
Ybjokes
ACAPULCO GOLD
SOME OF MY BOTTOM LEAFS STARTED TO TURN YELLOW SLOWLY WITH A LITTLE BIT OF BROWN . Any HELP WILL HELP.
Week 2
Leaves. Color - Yellow
6y ago
6
3
Solved
4EverGreen
Losing vigor and yellowing
Sorry I don’t have a diary for this grow. I did collect some runoff on one of my girls so hopefully this can help for giving assistance. This is only my 3rd grow and the first 2 went very well but this one isn’t, all plants have lost vigor, are growing slowly and are yellowing.
Leaves. Color - Yellow
1y ago
5
5
Solved
growbie
Yellowing leaves
Hello friends, my leaves are slowly turning into yellow.
Leaves. Color - Yellow
6y ago
2
3
Solved
Mrgrecoa
Not good growth yet 3 weeks and its very small
Im not understanding the low rate of growth
Week 3
Leaves. Color - Yellow
Plant. Too short
5y ago
1
Solved
BudMastero
the leaves began to turn yellow in the third week of flowering.
why the leaves began to turn yellow earlier than necessary? I think there are problems. and I’d like to solve them with your help.👏
Week 9
Leaves. Color - Yellow
6y ago
2
3
Solved
BisEsKlappt420
What’s the problem ?
Rqs Nl Auto week4 flowering BioBizz all mix biobizz nutrients What’s the problem ?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
3y ago
2
2
Solved
Nix91
Little brown spot and leaves become yellow
hi my leaves start to become yellow and some brown spot starting to appear and my leaves also begin to curl up on themselves and i wonder why If someone have an idea it will be great thanks in advance for your help.Ps:ive feed them only once 2weeks ago and rince it one week after
Leaves. Curl up
Leaves. Color - Yellow
4y ago
11
6
Solved
TupacFR
Give them food or not ?
hello it is time to water for some, they took 15-20 days to drink their water. I fed them at the last watering but I hesitate to feed them again because of their light color? Thanks
Week 12
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
2
3
Solved
The_cannabis_botanist
Yellow Leaves
I need some help for my TD2. I got some yellow leaves on top. I fed her with Iguana Grow 3 ml and 4 Ml Cal Mag plus on 3/08.
Week 7
Leaves. Color - Yellow
6y ago
2
2
Solved
MBnVA
Nutes. Advice-Zkittles
Nutrient burn? All advice is welcome! 1st grow. If you see my pics...thoughts on thinning them out. Thanks ✌️
Leaves. Color - Yellow
Feeding. Deficiences
Techniques. Defoliation
5y ago
1
1
Solved
Dankbudz84
Ppm too high for Autos
I think my ppms are too high. I am growing in organic and feeding cal mag, mammoth p, molasses, recharge and every other week a tea with living soil girl flower power. Ph Is around 6.7 and giving it 6.5. Ppms are in the 3000 range. While two other are 1900 and look great. Day 62
Week 8
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
5
Solved
yanis
lower leaves infestation
3 lower leaves (of which one is especially affected) got thrips (or something). sprayed with neem oil solution today.is there sth more i can do?should i remove the leaf?is the whole plant going to die?btw upper leaves are healthy and keep growing everyday
Leaves. Color - Yellow
Leaves. Color - Pale
4y ago
1
1
Solved
GlueberryJack
N or K deficiency
Hi boys, what do you thing? N or K deficiency? Thanks for help...
Leaves. Color - Yellow
5y ago
4
Solved
sir_root
Yellowing leaves mid-flower, sulphur lockout or just normal progression?
Noticed a few of the smaller lower leaves on a couple of the plants are doing this. It is still very few, so I am not quite panicking yet. I am going to recheck the pH on my res. No nutes, hot soil. Could this just be the natural progression of the plant as it builds buds?
Week 11
Leaves. Color - Yellow
2mo ago
2
3
Solved
WeedyGonzales
What is wrong with my autos?
Hey, I just start my first grow of 2 autoflowers and 1 feminized plant. The feminized plant looks healthy but I think the autos will be soon dead. Can u tell me what I did wrong or how I can Safe them? They are in week 4 now and in week 3 they already start to bloom
Leaves. Color - Yellow
6y ago
4
Solved
Azielly
Underwatered plant's a first, bottom leaves yellowish and paper feel , do i need to cut them or no
Okay so i think my plant's where underwatered , so now i think it's fine but the bottom leaves turn yellowish and paper feel on both of them ,but the top looks perfect. So here is my question : it's in is 3 week of vegetive , should i cut does leaves or it's to soon. thanks
Week 2
Leaves. Color - Yellow
3y ago
3
3