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Back to Grow Questions
feuilles du bas jaunes
Dgessy
started grow question 4y ago
bottom leaves turning yellow and small brown spots. I don't see what this could be. Thanks for your help 😊💪
Solved
Week 3
Leaves. Color - Yellow
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GrowingGrannie
answered grow question 4y ago
Yes - wood ash contains a significant amount of calcium - BUT it will increase the pH of your soil so you'll have to compensate for that...
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Selected By The Grower
Dgessy
answered grow question 4y ago
I might be a bit annoying 😊 will they resume growth or stay stunted due to the deficiency? Thank you very much anyway 👍💪😊
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Dgessy
answered grow question 4y ago
Thank you very much, I've been told about wood ash for calcium supply? Do you know this solution?
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GrowingGrannie
answered grow question 4y ago
She's beginning to show a calcium deficiency... I would give her a small dose of calmag (and do this only once a week). Good luck!
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Similar Grow Questions
Solved
amon89
Mangel oder Überschuss?
Hey, I need help with my Royal Jack Auto, she's 9 weeks old. I'm using an 11L pot with Biobizz Lightmix, fertilizing with Biobizz Grow/Bloom/Topmax/Alg-a-Mic and Calmag according to the feeding schedule. The problem started about 2 weeks ago, does anyone have an idea what it is?
Leaves. Color - Yellow
Plant. Stem - Red or purple
2y ago
1
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Solved
Sygnoman1987
Weak
Hi guys ! My first grow Please help me ! What could be wrong with my little ones? Soil: plagron royal mix Lamp: lumatek 465 pro compact
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Leaves. Color - Yellow
Plant. Stem - Weak
6y ago
3
2
Solved
kaladoum
First time growing issue yellow leaves 7th week
First time growing. I'm on the 7th week.. But I feel like I'm losing control.. I'm giving the right fertilizers but maybe there is a lock linked to the PH ? I'm a bit worried. In theory, I should harvest in 2 3 weeks.. Advices tips help?
Leaves. Color - Yellow
5y ago
2
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Solved
LetsGrooow
Seedlings yellow and showing spots
Picture of just the leaf is 11 days old. Thought maybe I was over watering it and I've only been watered it twice in a week about a cup each. spots are on it now. Temps have been mid 70s and humidty mid 60s. Picture of the smaller plant is about a week younger than other plant.
Week 2
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
5
Solved
wqleo
help
I added some Calmag by mistake, what should I do?
Leaves. Curl down
Leaves. Color - Yellow
5y ago
1
1
Solved
Alejangrow
Anybody got any idea with what's going on with these 2? The 2 larger plants are showing the signs of some stress on the fan leaves. Oddly enough the runt of the 3 is not showing these signs. Has anyone seen this before or can help me identify it?
Week 15
Leaves. Curl up
Leaves. Color - Yellow
7y ago
1
2
Solved
Cynthia1710
Is this normal for a seedling?
Is it normal for this to be so yellow? I feel like none of my other seedlings have ever been this yellow. What cold be the issue?
Leaves. Color - Yellow
5y ago
1
1
Solved
yanis
Neem oil mistake
Made a neem oil solution TOO POTENT and suffocated my plant. Is there something I can do or is it a lost cause? 😥
Week 3
Leaves. Color - Yellow
4y ago
1
1
Solved
iopiopiop
Bad water?
Soooo this plant has been suuuper healthy all its life. Now in a new pot after a few days and some 6.5PH tap water with nutes and she is loosing a few leaves. Why exactly is my question. Is the water full of lime?
Leaves. Curl down
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
2
Solved
Dingo12
Yellowing Leaves with Purple Spots – Need Help
About 2 weeks ago I posted about my plant's leaves turning yellow, possibly due to a grow light I'd just moved closer. I repositioned it to ~30cm, but things have worsened over the weeks: many leaves are discoloring, especially near the top, and some show purple spots. Any ideas?
Leaves. Color - Yellow
3mo ago
9
Solved
SirJester
Yellow leaves small buds
Leaves turning yellow and crispy, not sure whether to harvest now as most pistils have turned colour but buds still very small
Leaves. Color - Yellow
5y ago
1
2
Solved
HAPPYWEEDS
Puntos amarillos en las hojas
You can barely notice it, but there are some faint yellow spots on the leaves and I want to fix it as soon as possible. What's happening?
Leaves. Color - Yellow
5y ago
1
1
Solved
CTCan
Thoughts on flushing before harvest? I’ve been reading conflicting views on whether it is necessary or even harmful. My leaves are already showing deficiencies which leads me to believe there’s not even an excess of nutrients to get rid of?
Week 26
Leaves. Color - Yellow
7y ago
3
4
Solved
Dgessy
feuilles du bas jaunes
bottom leaves turning yellow and small brown spots. I don't see what this could be. Thanks for your help 😊💪
Week 3
Leaves. Color - Yellow
4y ago
1
4
Solved
Herroqitti
Yellowing leaves, some spotting
Please help
Week 8
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
1
1
Solved
TheeLemon
My baby has curled up and shrunk
Small disaster. I woke up this morning to check on my babies and discovered one of them has curled up leafs and theyre slightly yellow. I dont know what the issue is, but ive raised the light and given her plenty of water as an emergancy. She was strong yesterday
Week 1
Leaves. Curl up
Leaves. Color - Yellow
5y ago
1
2
Solved
Katalist
Yellow leaf marks
Can anyone please tell me whats up with the yellow marks on the leafs?
Week 6
Leaves. Color - Yellow
5y ago
3
2
Solved
TeesTrees
Shall i cut the bottom leaves and stem?
Ive noticed today that the bottom leaves started to wilt and look kinda dead. Shall i cut them off at the stem and allow the rest of the plant to grow. I dont refer to colour much as im colourblind but i can see there lighter, very light green or yellow.
Leaves. Wilting
Leaves. Color - Yellow
4y ago
5
5
Solved
martin53247
My first coco
Ec 1.25 ph 5.67 run off 1.09 and ph 5.93 i used call mag and a+b canna coco. My question is what the need and whay new little leaf are look like the need somthing.
Leaves. Color - Yellow
3mo ago
1
Solved
mawintinner60
Please help me.
There is a problem with the leaf tips burning. Some leaves are starting to turn yellow. I would like to know the symptoms.
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Pale
1y ago
5
13