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Back to Grow Questions
What's wrong with my leaves?
CestalabTH
started grow question 5y ago
Want calmag? Help me broter🙏
Solved
Leaves. Color - Yellow
likes
Cannabeast40
answered grow question 5y ago
it could be a ph issue, what is your current ph?
1 like
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Selected By The Grower
CestalabTH
answered grow question 5y ago
Ph6.5 brother
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Hempy_The_Kid
answered grow question 5y ago
I agree with Cannabeast. Looks like a PH issue.
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Similar Grow Questions
Solved
GEESTGROW
Black tips and spots on the leaves
I'm having problems with the leaves. I estimate that the plant has about two or three weeks left to live, and I don't want to have issues now. Some tips are darkening, and spots are appearing on the leaves
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
3
2
Solved
Unkraut
Defiencies?
It seems i have 2 kind of defiencies 1 plant gets yellow on top 3 plants seem to get red/brown/yellow I checked PH of the soil, looks good -> 6,8 I checked EC of the soil it's 1.8-2.0 I use bio nutriens from biocanna + some cal/mag -> my water has alot of calcium in it in my town
Week 11
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
5
4
Solved
Bigbird
Yellow on new growth
Hello every i was wonder if i can have some some from all the growers in this community so im on my second grow ever but i started to notice some yellowing on my plant new growth i cant find what is is so was hoping i wilk have better ansers thrue here
Leaves. Color - Yellow
3y ago
2
2
Solved
ZoobZoob_farmZ
Feuilles
Please help
Week 5
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Nubgrow0808
Major issues with this freebie seed.. idt I’ll ever plant freebies again ..
Can’t figure out what’s wrong with this freebie seed.. week 6 veg promixHP, Gaia green organic 444, azoz comp tea 1xWeek PH6.5 tested with soil probe Water when top dry e3-4d 6.2-6.8 Gavita 1700E 36 inches 420 watts Temp 72-76 Leaf temp 72-74 Humidity 55% Weird growth… Slow grow
Leaves. Color - Yellow
5y ago
2
Solved
Dillsnills
Did I go too light with the nutrients this time around? Yellow leaves and fading pretty quick. A good dose of nutes next watering?
My plant has about 3-4 weeks left, I have always had nute burn so I went what I think was way too light w the nutes this time. Is this a nitrogen deficiency along w calmag deficiency? I'm in week 3 of flower, should I give a good dose of nutes next watering? Advice appreciated.
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
4
4
Solved
Papageiseicalm
Strange leaves on seedling
Hi everyone, I started those two a day later than the others, the cotyledons grew normal but the first set of leave is quite strange. The leaves don't grow opposite, but point on the same side... there are also some yellowish spot on them. I put a photo of the others to compare.
Leaves. Twisted
Leaves. Color - Yellow
Setup. Seedling
6y ago
1
2
Solved
Ledros
Yellow tips on newer leaves. Nutrient burn or something else?
I have noticed yellowing on the tips of newer leaves that seems to be slowly getting bigger. Nothing on older leaves. Start of Nutrient burn? I also have noticed some yellow/brown spotting on older leaves but that may be related to earlier PH flux that has since been fixed. TIA!
Week 5
Leaves. Color - Yellow
6y ago
7
Solved
HideAndFly420
Calcium and silicium missing?
She definetley Miss something, i think i gave less bio grow of she needed during stretching, was thinking to add calcium and silicium with adv: calmag, sensyzim and revive. Do you agree or i am wrong? Do you suggest somthing else or some other product? Thanks in advance u all
Week 7
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
4
3
Solved
nonick123
Color amarillento en cotiledones (con foto)
La Purple Lemonade #1, que está siendo la planta más lenta, muestra una zona amarilla en los cotiledones y en la dos primeras hojas ¿Es algo importante o relevante? Esta semilla tuve que retirar la cáscara de la semilla porque brotó pero no se abría No ha sido fertilizada
Week 1
Leaves. Color - Yellow
3y ago
6
6
Solved
Lazarous
Leaves turning yellow
I have leaves turning yellow on the bottom of my plants and than falling off, there 2 weeks in to flowering and i am giving less than recommended (by the supplier) nutrients, I am feeding them 2x a week. Should I be increasing the nutrients?
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
2
3
Solved
starphish
Nitrogen? Leaf spotting? Everything?
Started week 2 with slight yellowing of bottom fan leaves rapidly progressing to brown spots and slowly creeping upwards on leaf sets. I left some almost gone foliage on for photo reference. I fed some Fish Mix. thats all they have gotten. Any other thoughts? Thanks
Week 3
Leaves. Color - Yellow
6y ago
2
2
Solved
MindFlowers68
Slight leaf tip "burn"
What do you think is causing this burn on my leaves? It seems to be quite common. and maybe nothing to worry about if it's this minute. but I would prefer to not burn my plants at all if possible. Could it be a sign of underwatering? Light distance? i have a dimmer keepin at 1000
Week 8
Leaves. Edges burnt
Leaves. Color - Yellow
Setup. Lighting
3y ago
4
3
Solved
Denzul
After noticing calmag deficiency in some other ladies I preventativly hit everyone with cal mag. Few days later see yellowing on leaves (pic above). Could they need more cal mag? Also looks like could be nitrogen deficiency? Thanks for any help with this issue.
Week 7
Leaves. Color - Yellow
7y ago
1
1
Solved
EVERYTHINGFRIEDISGOOD
Is color always change when flushing ?
Is leaves color always change when flushing ? . I flushing my plant with pure water for 5 days in DWC System . but leaves color no anything change.
Week 9
Leaves. Color - Yellow
4y ago
3
2
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
Jason420
Nährstoff Mangel behoben?
Wenn ich einen Kaliummangel habe bei einer Pflanze. Und den dann behebe, bekommen dann manche Gelben Blätter wieder Grüne Farbe?
Leaves. Color - Yellow
5y ago
1
3
Solved
Faegrows
Is this Nitrogen deficiency?
Is this Nitrogen deficiency? Mainly the lower leaves colored light green into yellow and just burst off. Now a few bigger leaves thought the plants are following the same pattern.
Leaves. Color - Yellow
4y ago
3
9
Solved
crazycatlady0
Yellow shiny spots on leaves
My plant has yellowish shiny spots developing on the leaves. New plant growth looks yellowish/light green. How do I fix it?
Week 2
Leaves. Color - Yellow
6y ago
4
Solved
Dustin77
Yellow leafs 4th week of flower
Does anyone can say ne what issue i have? Ph Is normaly on 6.0. feeding with Green House bioline, all plants look healthy but one getting yellow leafs from top upside down. Help pls
Leaves. Color - Yellow
4y ago
1
1