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Back to Grow Questions
What’s wrong
QueenNitha
started grow question 5y ago
What’s wrong with my plant? The top leaves look spotty. Could it be the coco coir pot?
Solved
Leaves. Color - Yellow
likes
The8thChevron
answered grow question 5y ago
You need calmag, I imagine. Or you have a severe lack of micronutrients like iron, sulfur, etc.
1 like
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Selected By The Grower
Similar Grow Questions
Solved
Zweibel
Light burn?
I noticed the tips of the top leaves are becoming paler, even slightly yellow. Could this be light stress/burn? My LEDs were approx. 30 cm from the canopy, now moved them up 15 cm.
Week 5
Leaves. Color - Yellow
5y ago
3
3
Solved
PietertjeOpDeLijn
Newer leaves also turning yellow at the tips. Flush?
Newer leaves also turning yellow at the tips. Started to give the plant Terra Bloom,Sugar Royal, Pure Zym and power roots again after only giving it water for 2 weeks long. Is this a nutrient burn and will a big flush help it out? Doesn't a big flush overwater the plant?
Leaves. Color - Yellow
3y ago
4
9
Solved
Labbu
Light brown spots
What are these spots on lower leaves
Leaves. Color - Yellow
4y ago
2
3
Solved
Wastent91
Too much Yellow leaves
I don t undestand why too much Yellow leaves for anyway a bio organi fertilize.. Is normal for yuo?
Week 8
Leaves. Color - Yellow
3y ago
7
4
Solved
Budderfly
Yellow leaves from veins
Can anyone tell me which nutrients could be causing the yellow turning of the leaves?
Week 3
Leaves. Color - Yellow
5y ago
1
Solved
Dankbudz84
Yellow half leave on Grand Daddy Purple
I have a single plant with two leaves with the same pattern what type of deficiency does this look like. Grand daddy purple photo. Full canna coco line except boost, cal mag and silica.
Leaves. Color - Yellow
4y ago
5
Solved
purgen
Can't deal with yellowing leaves in 4th week of flowering
Been having this problem for a few weeks. I suppose its deficiency of Mag and for the last week or so I've been giving increased portion of CalMag (for 1.5l of distilled water TriPart grow 2.1, micro 2.1, bloom 3, Calmag 12ml). Should I give them more time or its something else?
Leaves. Color - Yellow
4y ago
5
Solved
GracelessGardens
Why is one leaf yellow AND shiny?
Plant has one leaf that is yellow on one side, and shiny/dark and curling up on the other side? From what I've read those are 2 opposing issues (light burn or nitrogen deficiency/or toxicity) the others are pretty much uniform, Could this be from getting water droplets on leaves?
Week 3
Leaves. Color - Yellow
3y ago
2
Solved
GhettoStyle
Ph 6.3 EC 1.3
Friends I asked the same question earlier! and it was decided to raise the EC !!! As a result, the EC raised! and the problem didn't go away(
Leaves. Color - Yellow
Leaves. Other
Feeding. Other
5y ago
1
2
Solved
ivanosch
Dry yellow and brown leaves
All plants get same nutris and water, what is the problem with some of them? Need help 600ppfd 69 f 55-60 humi Ec 1,2 plagron grow + root power
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
3
Solved
Seth_101
Foxtailing Yellow Leaves White Trichomes - WHAT HAVEW I DONE?!
Hi! It's my first grow and I thought I was Doing alright. After I've bought a tent, seems like things got worse. My flower is an auto in week 13.4 (supposed to take 9-10weeks) and I'm flushing since about 10 days. Still the trichomes are pretty clear. What should I do?
Leaves. Dropping off
Leaves. Color - Yellow
Setup. Strain - Autoflowering
1y ago
1
1
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
9mo ago
5
6
Solved
Rebola
Help brothers.. Very lime green and pale leaves?
Yellow pale and bottom leaves are dying.. I think i found the source of the problem but i still want some advice from experienced growers!! I just update my diary, if my diagnosis is wrong please tell me 🙏
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Color - Pale
4y ago
1
2
Solved
TechnoNinja
Orange/yellowish dots on my auto blueberry
Is this calcium or magnesium gromies? Safeee
Leaves. Color - Yellow
5y ago
1
2
Solved
Thickbuds420
Please help me over my first grow
I want some help over my first grow, i am on my end of 1st week of veg and there is some leaf burn issue with the blue diesel lower leaves getting yellow please help before she dies
Week 1
Leaves. Edges burnt
Leaves. Color - Yellow
6y ago
5
5
Solved
Mud868
yellowing upper growth
what do you guys think about the yellowing? now when I think back, I once did a grow on coco, which had also yellowish growth.. my soil mix is about 10% coco. ph about 6.4 ... I tend to underfeed my plants...
Week 3
Leaves. Color - Yellow
4y ago
1
1
Solved
420cropper
Discolouration
Is this plant still healthy?? Starting to see the leaves change two tone? A yellow/light green colour and the veins too anyone give me some advice?
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
2
2
Solved
HakunaMatata
Yellowing on leaves tips. Should I start feeding her?
Some yellowing appeared on the leaves this last day. Temps and humidity are controlled and ok. I haven't been feeding her, she has been growing on light mix for the past 25 days. Im thinking its time to start applying some nutes. Or could be something else? Thanks!
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
3
3
Solved
Frm11001
Esto es normal? Floración - Double cookies auto
Estoy en mi ultima semana de floración, hace relativamente poco las hojas comenzaron a ponerse así muy rápidamente, esto es normal? he hecho algo mal? Son 4 plantas autoflorecientes que están en el mismo estado. Muchas hojas amarillas se caen últimamente pero los buds no maduran.
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
3
Solved
88kasanova
Yellowing
My leaves are yellowing pretty bad and a few of them have brown spots on them. Can anyone look at my pics and diagnose my girl??
Week 8
Leaves. Color - Yellow
5y ago
1
3