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Back to Grow Questions
Leaves problem
Brattier92
started grow question 5y ago
I've a problem with my plants, the leaves are turning yellow with brown spots. How can I solve it? Thank to anybody can answer
Solved
Week 7
Leaves. Color - Yellow
likes
MangoDudu
answered grow question 5y ago
Cal and mag def, with led plants eats a lot pf them, buy a calmag , i like a lot the biobizz wich is without N ✌️🏽
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Selected By The Grower
Similar Grow Questions
Solved
TheNextGanjaMan
Yellow leaves near the harvest
This would be my last week of fertilizer watering. And the plant has the leaves turned to the side and with yellow spots. Sign of lack of zinc? I would start making the flush from Friday, is it recommended to start now? In about 2 weeks I will harvest (I tried to water today)
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
2
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Solved
Trichome_threshold
Are my plants showing signs of overfeeding ?
Are my plants showing signs of overfeeding ?
Week 4
Leaves. Color - Yellow
5y ago
1
1
Solved
No1inp4rt
What kind of nutrient is missing?
Hello guys. What am I looking at? It starts with the leafs turning sideways 90° and then the yellowing starts from the inside of the leaf.
Leaves. Color - Yellow
2y ago
1
Solved
GladaMinnen
Hello fellow gardners! There are some yellow/brown spots on the top of the plant leaves. The plant overall seems healthy,only 1/4 branches has this polution. Ive uploaded pictures on week9.
Week 9
Leaves. Color - Yellow
6y ago
3
3
Solved
Jhort
Is this lockout or some sort of deficiency? Soilless medium- using biothrive, biogrow, and cal-mag. Autoflower Lemond auto Prior to yellowing the plant looked very droopy for 2 wks. Roots look great
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
1
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Solved
EL_CHAPO_420
YELLOW LEAFS
CAN ANYONE TELL ME WHATS GOING ON WITH THESE YELLOW LEAFS
Week 2
Leaves. Color - Yellow
3y ago
1
2
Solved
halluminaty
Leafs yellows burned ..
What her problem? I tried to water her without fertilizer, with only calmag or amino acids and than with same feed as the other ones.. What do u think? I never had so many problems at the same time ( yellow, burned, brown, curled down ect ) But the black leaves looks good.
Week 7
Leaves. Too few
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
2
Solved
Shemmie
lower leaves yellowing in 3 days?
Over the past 3 days my 2nd plant lower leaves started to yellow. Both are fed the same amount and the same rates. I noticed the one that is yellowing the leaves are upwards and that is a good sign, but the lower leaves are yellowing too fast. I am unsure what could cause this.
Week 2
Leaves. Color - Yellow
9mo ago
2
6
Solved
Ash4009
Underwatering Issue or something else?
I haven’t been tracking exactly how much I’ve been watering. I usually water until run off. I’ve had to water daily because the coco loco has been drying out quickly. Is the yellowing seen in photos from 4/28 due to underwatering? I’ve been pHing between 6.2-6.4
Week 4
Leaves. Color - Yellow
5y ago
1
3
Solved
Mikefromjax
Why is my ppm reading so high after switching them to 5 gallon pots I used Ocean forest and didn’t add any Nutrients just pH water
Week 4
Leaves. Color - Yellow
4y ago
4
3
Solved
Harvestman
Yellow Leaves
Hello Growers, my plant (Auto) is suffering but I don't know the reasons. I don't use any nutrients, maybe this is the problem. Can you help me please? Many thanks
Leaves. Color - Yellow
4y ago
5
3
Solved
blackcald
Strange yellow spots
Strange yellow spots on top leaves, what am I doing wrong?
Week 3
Leaves. Color - Yellow
5y ago
1
1
Solved
TheMechanic
Do I have a deficiency problem or am I ok? 3 lower leaves on both plants started with the tips browning but now the leaves are going yellow. None of the newer growth has been affected but the 3 leaves seem to be getting worse. See pics in week 4!
Week 4
Leaves. Color - Yellow
6y ago
4
3
Solved
GlueberryJack
N or K deficiency
Hi boys, what do you thing? N or K deficiency? Thanks for help...
Leaves. Color - Yellow
5y ago
4
Solved
kush_dreams
Nute burn or something else?
My middle and top leaves are yellowing from the tip and edge inward, is this the nutrient burn or another issue altogether? Runoff PH was 5.9 and ppm was 700.
Week 13
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
2
Solved
crazy_zucc
burnt tips and yellow withering leaves.
about a week ago my two plants have been showing some problems, i could see this in the way some of their leaves started to have some some burnt tips on the leaves and some started to get yellow, its not really too many of them just a few but im concerned it could get worse.
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
3
4
Solved
Broscience
Leaf
Leaf problem any insight what it could be?
Week 1
Leaves. Color - Yellow
4y ago
2
Solved
WeedTheNorth
Yellowing
Yellowing of leaves
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
6
4
Solved
ChromeBudz
Plants are looking a little rough and I would love to save them. Any help would be greatly appreciated.
First time growing in a few years in a new tent. FF ocean forest soil - ES 300 v3 Electric Sky grow lights x 2 - Barneys Farm Orange Mimosa Any advice on how to fix this? They're close to day 60 in veg and I'm strongly just considering cutting them and starting over. Can I save?
Leaves. Color - Yellow
Plant. Wilting
4y ago
4
3
Solved
Plant_Scientist
Nutrient imbalance or healthy development?
Are the colors of the leaves a sign of healthy development in the flowering stage, or a sign of nutrient deficiency/excess? After struggling a lot with the nutrition of this plant, I am not sure anymore whether I'm doing it right. Some of the leaves become yellow and fall off.
Week 22
Leaves. Color - Yellow
Leaves. Color - Dark-purple
4y ago
3
3