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Back to Grow Questions
White Spots on Leaves
Growzone
started grow question 5y ago
These small white spots have appeared on my leaves (in flower). The plant is an autoflowering Blue Dream'atic? Does anyone know if this is a problem, or what may be causing this?
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Leaves. Color - Pale
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Answer
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GardenOfTheRisingSun
What to do with light green plant?
Hei guys! I am managing an outdoor grow and one of my 3 plants, a Liberty Haze is too light green and her leaves are not standing so nicely as the others’. I water only with rainwater and the whole process is organic. I water them every 1,5 day more or less. Any advices?
Leaves. Color - Pale
4y ago
3
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Stunatic
Yellowing, wilting, stunted growth
Can anyone please help me identify whats wrong with them. I've done a flush, adjusted the lights, reduced the nutrient strength, I've pretty much done everything and still stunted growth and they are still looking weak and frail. I'm lost and I don't even know what's wrong.
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Leaves. Color - Pale
2y ago
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Demosthenese
Day 40 from Seed Autoflower: Light Green Top Growth
Top of my 40 day old Blackberry Auto has gone light green. I am using 1000w of HID lighting and this is the tallest plant so I suspect light proximity, but I'd love second opinions.
Week 6
Leaves. Color - Pale
4y ago
2
Solved
CeeJayy420
Do I have an (Mg) issue?
Leaves turn light, have black spots and 1 leaf rolls in upwards. It got Epsomite with every watering so I guess it's not a deficiency. Last time there was not even a drain. So maybe nutrient absorption is blocked? Should I flush? Is it to stressfull for this autoflower?
Week 6
Leaves. Curl up
Leaves. Color - Pale
Setup. Strain - Autoflowering
2y ago
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Solved
M4rtn
Leaves light green with spots
Hi, I have a car plant in its 7th week. Its leaves are light green with spots. Im new to this and have done a little research. Could it be a calcium deficiency? Ty Guys :)
Leaves. Veins - stay green
Leaves. Color - Pale
Setup. Outdoor
1y ago
1
1
Solved
gkbasura
What is happening to the leaves?
I have 1 plant in soil (very green) and the rest of them in coco (getting lighter green) I'm doing wrong with the coco? they are 3 weeks old and feed them with ph 6.2 I've given it nutrients only once, today I have to water them again
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
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Little
Altura adecuada SCROG
Hola cultivadores! En este cultivo tenía pensado hacer mi primer SCROG, ya que solo hay una variedad dentro del armario. ¿Creéis que el estrés por la luz les impedirá alcanzar un tamaño adecuado? ¿Es mejor cambiar de técnica y aplicar una poda apical? Un saludo! Buenos humos!
Week 3
Leaves. Color - Pale
Techniques. ScrOG
6y ago
2
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Tom_Jay
Leaves fading out color and brown/orange rusty looking spots appear. Tips are Dying and the plant looks so weak :( poor baby 🙀 Any1 some Tips ideas or something helpfull? thx
Week 6
Leaves. Tips - Die
Leaves. Color - Pale
Plant. Other
6y ago
3
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KootsFullAuto
Discolouration on fan leaves
Getting a white discolouration on my fan leaves. Thought it was residue from watering with nutrients as sometimes water will land on the leaves. But it doesn’t rub off, some parts look like it’s scratched into the leaf, some parts look almost bleached. But also considering PM?
Leaves. Color - Pale
Leaves. Color - Mottling
Leaves. Other
4y ago
4
6
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Just_Weed
I need advice on what to do with this plant. I flushed her a bit and I think nutrient burining is not showing on new growth, what ppm should i feed her?
I watered only last week and mesaured runoff ppm and ph. Water was 350 ppm and 6 ph and runooff was 700ppm and 6.7 ph. Before when i fed her with 850 ppm runoff was 1500 ppm. I would continue to water only but there was a lot of yellow and pale leaves so gave her light dosage.
Week 18
Leaves. Color - Yellow
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6y ago
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FoxCrow
Seedling White widow yellowing a bit
It look like my seedling is yellowing a bit. Any clues on what is going on? Might is just be the color of the strain?
Week 2
Leaves. Color - Yellow
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6y ago
3
4
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LetsGrooow
Seedlings yellow and showing spots
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Week 2
Leaves. Color - Yellow
Leaves. Color - Pale
4y ago
5
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2020Grower
Any help would greatly be appreciated!
Can anyone please tell me what’s wrong with this plant? Growing in coco, 900 ppm, 5.8. 3 weeks old. Temp 79-80 humidity 60-70%
Leaves. Color - Pale
5y ago
1
2
Solved
Mooncat
Whats going on ?
Can you spot the Deficiency here? Had a very heavy Defo and some carefull LST. Looks Like Iron Problem. (Newer Leafs most affected) Did Flush like a two Weeks prior cause of to much Nitrogen. Any Suggestions?
Leaves. Color - Pale
Plant. Stem - Red or purple
3y ago
4
4
Solved
WishiFishi
Ripple leaves, is it a problem?
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Week 8
Leaves. Color - Pale
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5y ago
1
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CreamOfTheCrop
Possible deficiency/humidity/pH problem
I've been struggling with same problem from beginning of grow - leaves having these dry yellow/white spots. The first week I used too high pH which later I replaced by rainwater - new leaves were healthy, but last night I left tent at 70% RH. Somehow it returned - still rainwater
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
1
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Solved
Greenhorn101
Leaves turning yellow
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Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
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Mysteriogo
Pale/Yellowing leaves, neewbie
Hello, One of my plants have started to become yellow, and now its really pale leave. Started before bloom. I tried to water less (I was overwatering a little bit 1 mth ago. 1L/pots (18L) 2 Times a week) I don't know how to save this one :( (See previous question for info).
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4y ago
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eppeep42
Clawing on Lemon Cherry Cookies Fast Buds Biobizz light mix
Does anyone know what this Lemon Cherry Cookie might have? I assume it's too much nutritiens because of the "clawing" of some leafs, but it also has brighter green newer leafs, it's in a biobizz light mix, so I thought she can get the dosage by biobizz plan from week 2-1/2 on
Leaves. Curl down
Leaves. Color - Pale
1y ago
6
3
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Darth_Cha
Is this light burn?
I have discoloring on the top leaves of the plant. It started today and I think it has to do with the lights, so I‘ve turned them down and moved them up about 1-2 inches. Can anyone confirm if I’ve diagnosed it correctly and if not what the issue might be. Thanks.
Week 2
Leaves. Color - Pale
5y ago
3
4