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Back to Grow Questions
Deficiency?
Mike_269
started grow question 2y ago
What problem does she have? It looks like nitrogen deficiency to me, or could that be something else? it seems to be too spotty to be nitrogen?
Solved
Week 3
Leaves. Color - Yellow
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00110001001001111O
answered grow question 2y ago
one old leaf at the bottom? If isolated, i'd ignore it.. a plant does shed a leaf on occasion.
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Selected By The Grower
Krisis
answered grow question 2y ago
It looks like one of the older leaves which happens, but also looks like it’s had some liquid spilled on it at some point as well. Not much to worry about at the moment. The others seem fine
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Similar Grow Questions
Solved
throwaway22
orange sherbet crispy leaves. Close to harvest
Fastbuds Orange sherbet first grow. I already harvested this plant but I’m curious what the issue was. The leaves were yellow and crispy to the touch. Other leaves looked fine. 2.5oz harvest but it dried really fast(7 days) and now smokes harsh. Don’t want to repeat this mistake.
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
4
4
Solved
Smokeyboar
Are my leafs looking abit weird
Leafs
Leaves. Color - Yellow
6y ago
2
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Solved
DrBuffy
How can I fix high runoff EC and pH?
EC high (0.2ms/cm in, 0.6ms/cm out), pH runoff a little high (6.71 in, 7.18 out). Yellowing of leaves moving up plant, followed by yellowing between the veins on new growth. Help please!! Had issues with this one for a while so last fed 2 days ago with 1ml/l of Biobizz
Week 9
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
3
7
Solved
dansaz
Yellow leaves
Are those yellow spots a deficiency sign?
Week 4
Leaves. Color - Yellow
4y ago
5
5
Solved
MrBlobbo
Pale and patchy seedlings?
What’s wrong with my seedling? Pale and white patches. 2 days from germ in coco, been feeding 1ml canna a&b per litre. Then gave cal mag only but no improvement. 2 other seedlings are ok but diff strains.
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
2
2
Solved
MMSC16
Yellow Leaves Autoflower
Novice grower, Outdoor. Started in a 70/30 coco-coir to perlite mix. Forgot Worm Castings until 22nd June, implemented with top dressing of Gaia Green Power Bloom and All Purpose. Overwatered at stem for a week or so. I suspect it's either an N, P ,or K deficiency (nuteburn?)
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
1
2
Solved
Peweez
Could someone help me to identify the issue my plant has?
This girl isn't looking healthy anymore and I need to figure out why. What I did: I topped her pretty early but she recovered well (you can see it in my grow diary). A week later I transplanted her from 0.5L pot to her final autopot 14L. After that she had a hard time recovering.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
2
3
Solved
Bluesbreeder
well it looks like i'm facing nitrogen deficiency. the leaves are pale on both plants and also plant 1 has very small tiny leaves and leaves turning yellow. So i think it's nitrogen? i will put 1 ml more of coco bloom A to correct. if anyone has another opinion let me know.
Week 6
Leaves. Color - Yellow
7y ago
6
2
Solved
Sheldor
Yellow Leaf Tips with Brown Spots – What Could This Be?
One of my plants has yellowing tips on some of its leaves, and there are also brown spots forming on these yellow areas. Any ideas on what could be causing this? Could it be a nutrient issue, or is it maybe related to pests or environmental factors?
Week 7
Leaves. Color - Yellow
2y ago
2
4
Solved
TomatoGrower00
Leaf Issues
Hey all, my almost 5 week old Moby dick auto flower is starting to show some issues in the first week of flower. She got a dose of Veggie nutes 5 days ago, and a little bit of Bloom yesterday trying to fix it. Temps have been high and humidity low, would that cause this?
Leaves. Color - Yellow
2y ago
1
Solved
BrumbeeBuds
Yellowing with brown spots?
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.
Week 16
Leaves. Color - Yellow
4y ago
3
Solved
Autogrowz
Yellow leaves keep showing up
Still trying to get this yellow issue fixed. Every day another leave or 2 turns yellow over night. It’s more towards the bottom and some middle. Day 63 and just started to show signs of flowering. I switched to 12/12 a few days ago. She is a auto. Happy farms soil. 3.5g pot
Leaves. Color - Yellow
6y ago
3
Solved
HighOnMySupply
Yellowing Upper Leaves
Some upper leafs yellowing. Watered yesterday with 1/2 strength of nutrients. Runoff was 6 pH and soil pH is now 6.8. Seems the trichome are still pretty clear, even in week 11.
Leaves. Color - Yellow
3y ago
3
2
Solved
GronkLeague
Leaves turning yellow
Why have the bottom leaves on my plant started turning yellow? Does it look like a nutrient deficiency?
Week 3
Leaves. Color - Yellow
6y ago
3
Solved
SugarBoogers
Lack of or abundance of nutrients?
Shes doing really well but I noticed some of the leaves starting to get a little yellow so I stopped giving her nutrients and have just been giving her water for at least a week or two. She still acts like shes getting too much though? GDP auto x gumberry auto is the strain.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
3
2
Solved
CTCan
I’m noticing the top leaves on branches are a lighter green than the rest. Is this something to be concerned of?
Week 9
Leaves. Color - Yellow
7y ago
3
3
Solved
Fre_84
Overfetilization 2?
Hi guys I'm in the seventh week. What could it be? Out of 5 plants, of five different types, two plants have plagron substrate. The other three plants have a biocanna substrate and do not have this problem. Overfertilization?
Leaves. Color - Yellow
Plant. Other
5y ago
1
2
Solved
vertex8
Is this yellowing normal or something wrong?
Hey fellow growers, seeing yellowing on the leaves the past few weeks which I know is normal as you transition through flower, can someone help diagnostic the leaf issues in the video this week, I thing that this is just nutrient burn but would appreciate if someone could confirm
Week 12
Leaves. Color - Yellow
Leaves. Other
Feeding. Chemical composition
6y ago
5
5
Solved
Tektonik80
yellow leaves
Blackberry Kush is looking yellow on top. I've fed her twice now and keeps getting worse. Not sure what the problem is.
Leaves. Color - Yellow
6y ago
3
3
Solved
Mordeloth
burnt ?
I wonder what is the yellow on the leaf, is it caused by a drop of water when i was watering ? It appear before i even use nute. pĥ 6.2-6.5, 50-70 humidity and 25 degree
Leaves. Color - Yellow
6y ago
3
3