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Grow Questions
yellow leaf, brown spots deficiency
yellow leaf, brown spots deficiency
jeffrey420
started grow question a year ago
Can you guys help me identify this deficiency??
Solved
Week 9
Leaves. Veins - yellow between
Leaves. Color - Yellow
Leaves. Color - Pale
like
Beans416
answered grow question a year ago
Hey it looks like nitrogen deficiency. Buds are taking nitrogen from the leaves and not the soil. Hope this helps happy growing.
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Selected By The Grower
jeffrey420
answered grow question a year ago
Could it mag deficiency?
1 like
Complain
StaresAtPlants
answered grow question a year ago
Another thing to look at is where/what. Where/What leaves are affected. Old/bottom or new/top. My guess is N, P, and K, unless you have re potted recently.
1 like
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ernest_twwg
answered grow question a year ago
https://dutch-passion.com/en/blog/a-visual-guide-to-cannabis-deficiencies-n987
1 like
Complain
Similar Grow Questions
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
3 years ago
2
3
Solved
greenhousegrowgirl
Possible Nitrogen Deficiency?
Is this a nitrogen deficiency? I had a yellowing leaf or two at the bottom of the plant which have since dropped off, but rest of the plant is looking patchy now. I have just switched from fish mix to bio grow.
Week 8
Leaves. Color - Yellow
3 years ago
1
3
Solved
pmaxd28
A slight yellow tint on her leaves
Is my plant normal ?? , it has a slight yellow tint on her leaves
Week 1
Leaves. Color - Yellow
3 years ago
2
Solved
pmaxd28
Yellow leaves
Is my plant normal ? It has a slight yellow tint on her leaves
Week 1
Leaves. Color - Yellow
3 years ago
1
1
Solved
bendover
80h of light, from now on 18/6..is it too late? did I f. ck up?
Hello guys! I've planted some Super Silver Haze clones almost 80 hours ago and since then, i left the light run 24/24 (found this recommendation on seedfinder for the SSH) - plants look bad, have put them to sleep now for 6h. do you think they will recover? thank you in advance
Leaves. Curl down
Leaves. Color - Pale
3 years ago
1
2
Solved
JustSomeSouthAfricanDude
Also, is this kind of fade normal? It all seems to be moving along really quickly, and some of the yellowing leaves are going purple now too
Week 8
Leaves. Color - Pale
3 years ago
5
5
Solved
El_Bottanico
intervenal discoloration, organic grow
Gave her enzimes last week, maybe they were too much or some nutrient lock out due to a somewhat excessive fertilization (too much vermicompost) Think I will go on with plain water to the end I think maybe the problem will sort out itself or wont degenerate too much. Any advice?
Week 5
Leaves. Veins - yellow between
Feeding. Deficiences
3 years ago
1
2
Solved
Wackytabacky_420
Potassium or nitrogen?
So just since my update hours ago I'm noticing a decline in my pineapple auto. I have clawing tips, rust, and yellowing leaves. Happening at a rapid pace.
Week 6
Leaves. Curl down
Leaves. Color - Yellow
3 years ago
4
6
Solved
Firstgrow1
Deficiency? Week 9 Blue Dream Auto
Leaf discoloration- possible potassium deficiency? Feeding fox farms following soil feeding schedule twice a week. Watering every other day or every 3 days pre-flush bi weekly. 70% coco and 25% FF ocean forest 5% super soil concentrate. Due for flush. Should I increase feeding?
Week 9
Leaves. Edges burnt
Leaves. Tips - Die
Leaves. Color - Yellow
3 years ago
5
3
Solved
heythere1234
Leafs turning yellow and brown
Hey guys, so anyone knows whats up with that? Also does my other plant look okay?
Leaves. Edges burnt
Leaves. Color - Yellow
Plant. Other
3 years ago
2
2
Solved
StDeacon
Plant does not look good, can anyone help?
Had already asked yesterday what a deficiency this can be, but yesterday it does not say as dramatically as today at noon. Need help don't want it to break, maybe one of you can tell me what I can do and what it is natural. Continue to stay healthy and happy growth.
Leaves. Color - Pale
Plant. Stem - Weak
3 years ago
1
3
Solved
BullWeedDog
Hojas de mi plantas puntas amarillas
las puntas de las hojas de mis plantas están amarillas no en todas sobre todo la de la parte de atrás del indoor, tengo reflector 400w a unos 50cm de distancia de las plantas, temperaturas a unos 28C. Que puede estar ocasionando esto!
Leaves. Color - Yellow
Setup. Strains - Photoperiod
Techniques. ScrOG
3 years ago
1
1
Solved
StDeacon
Deficiencies
Can any of you tell me what kind of problem I have, was on vacation for a few days and came back and noticed this directly. Thank you very much shconmal
Leaves. Color - Pale
3 years ago
2
1
Solved
TheRocker
Leaves changing color on tip and edge
The leaves on Red Barchetta are changing color. Refer to pic #2. Is this due to light or nutrients?
Week 5
Leaves. Color - Yellow
3 years ago
1
Solved
Scooby_Doo
Plants deteriorating rapidly, pls help
Plants not looking good! Help! White tips at the end. Brown patches. Leaves curling. I've been feeding it 0.5L Advanced Nutrients Coco Big Buds. The light was fairly close, at 30cm. I've raised the lights to 60cm. It was also very humid, so I've opened the air vents .
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
3 years ago
3
Solved
Wackytabacky_420
What wrong with her?
So my girl has an issue can someone give me a hand? Pineapple auto.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3 years ago
5
2
Solved
spelly
Yellow tips
I'm looking for someone to explain me why the tips of the leaves are yellow. I still haven't found out and have tried everything. Thx
Leaves. Color - Yellow
3 years ago
2
Solved
SugarBoogers
Discoloration?
I noticed the discoloration of the leaves and I was wondering if i just need to start giving her nutes or if it might be something else? The last 4 pics are of the slight discoloration.
Week 2
Leaves. Color - Yellow
3 years ago
3
4
Solved
Virke
N deficiency or ? Pic No.11 OrangeSherbet
On the picture 11 is that Orange sherbet thats losing N too fast imo. If somebody has an advice im open to all suggestions thank you🙏🏻
Week 8
Leaves. Color - Pale
3 years ago
7
3
Solved
Sublyme_ness
Ran dry now Nute def. Possibly mis- ph'd
NUTE DEFICIENCY. Flower day 29 TAKE A LOOK TELL ME WHAT YOU THINK.. Left while on holiday. Prob ran dry and was possibly mis-ph'd.... THANKS FOR HELP
Leaves. Color - Pale
3 years ago
1
1