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Back to Grow Questions
葉の状態が悪い
grow777
started grow question 5y ago
葉の症状から何かわかる人はいますか?開花5周目です 何かの栄養不足? 肥料のあげすぎ? ライトが近い? 教えてくださいm(_ _)m
Open
Week 9
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Color - Mottling
likes
Answer
Albgrow
answered grow question 5y ago
Go tu flush the baby and check PH and PPM.
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Complain
LordSatyros
answered grow question 5y ago
looks like K toxicity to me
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Complain
Similar Grow Questions
Solved
Chilipadi
Persistent markings spreading on leaves
The problem came back to this seedling with brown markings on leaves which has spread to 2nd set and slowly spreading the whole leaves. Ph runoff is stable 6.1 so is ppm. Idk whatelse to do to help. Been putting cinnamon on top coco too. Ppm in is 340ppm. Any advise please.
Leaves. Color - Dark-brown
4y ago
4
5
Solved
AS420
Brown/black spots
This week brown/black spots appeared on the edges of the leaves of 1 plant. I have no idea what it could be Some idea ?
Week 7
Leaves. Color - Dark-brown
3y ago
4
2
Solved
levensfiets
some of the bottom leaves (all 3 plants affected) are slightly curling up towards the end. she looks pretty healthy to me, so i'm wondering if anyone here recognises this and knows what might cause such symptoms?
Week 3
Leaves. Curl up
6y ago
2
2
Solved
ekkoz897
2 out of 5 plants are showing signs of nutrient burn? Soil grow
Hi, I am seeing clear signs of nutrient burn but only on 2 out of 5 plants. I feed them organic nutrients, following the chart that was provided by BioBizz. Why are they still showing burned leaves? I watered them thoroughly until the runoff was clear. But leaves keep burning.😦
Week 9
Leaves. Color - Dark-brown
2y ago
4
7
Solved
koronkonko
Deficienty - what is it?
What is this symptom? Calcium? mostly middle section, autoflowering pH 6,4, day 45, soil, LED. Yesterday I foliar spray with cal-mag.
Leaves. Curl down
Leaves. Color - Dark-brown
4y ago
2
1
Solved
czlok
Why are leaves curled?
Im a little bit freaking out about those curled leaves, don't want to fuck up Another grow. I figured out on my own that i have small magnesium defficency added 0.1ml/l calmag. The smallest plant literally break leaves because of curling, how can I save this one?
Leaves. Curl up
4y ago
1
2
Solved
Growdrobe420
Is this a Deficiency?
Could anyone. Please tell me whats going on here is it a potassium deficiency or is the light too strong
Week 4
Leaves. Curl up
Leaves. Color - Yellow
4y ago
1
Solved
G_news
Cal def ?
Calcium deficiency? Iv been using cal mag for a while now one tablespoon for 3 gal bucket. Thank you
Leaves. Color - Dark-brown
4y ago
2
5
Solved
Ner0z
Help with hydroponics
Nutes are on week two. 74F rez. Adding 2ml/g h202. Did a rez clean/change and have 0 new root/plant growth for 8 days and have drooping and yellowing. 5.8ph. 1300gph air pump. 4.5in discs. 800gph recirculating pump. Brown on roots, no slime. Using flora plus (soy sauce colour)
Leaves. Color - Yellow
Leaves. Color - Mottling
Roots. Color - Brown
4y ago
4
5
Solved
Dankbudz84
Leaves curl on upper new growth and mid but not lower.
I’m using the canna coco line except boost, looks like phosphorus deficiency. I just lowered my a and b 0.7 ec and added 0.3 of pk for a total of 1.0. Is this phosphorus deficiency and do you think my changes will help. Leaves are a little dark shinny and the shape is odd.
Leaves. Curl up
Leaves. Curl down
4y ago
1
Solved
heythere12345
General looks
How are my blackberry auto and orange sherbet look like in general? Orange sherbet stayed too short for some reason.. feeding schedule is the same on both( see blackberry auto diary).😁
Leaves. Color - Dark-brown
Plant. Too short
3y ago
2
3
Solved
Goenndalf
More rusty spots
See this now on more and more leaves. Only upper fan leaves that get good light exposure seem to be affected from this and also the clawing. Have backed off the nutes completely for now and will add ground egg shells to the water in the hope its a Ca deficiency.
Week 8
Leaves. Curl up
Leaves. Color - Dark-brown
Feeding. Deficiences
5y ago
1
1
Solved
fraankiiee
¿Carencia o exceso?
Han aparecido algunas manchas en las hojas. ¿Creéis que puede ser alguna carencia o algún exceso?
Week 7
Leaves. Color - Red or pink
Leaves. Color - Dark-brown
4y ago
3
Solved
ZipCap
Which deseas did my plant have?
One of the plants shows an illness. What can it be? I had previously sprayed the plants with water.
Leaves. Color - Dark-brown
5y ago
1
Solved
MarcoCasanova00
Pest infestation left my plant folded and weak. I treated it, but now blacked out leaves?
Ants were farming an oval shaped bug's secretions that was eating my stem and going underground, leaving a trail of a film-like substance. Treated it with neem oil, cigarette butt tea, garlic and dishwasher soap to fend them off. Black leaves now. Tips?
Week 4
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Other. Bugs
1y ago
2
3
Solved
RastaMouse
Opinions needed.
I have found what Might be calcium deficiency on one leaf near the top of one of my bush’s. but the rest of the bush looks super happy. Could it be light burn?? I feed them cal/mag so I m struggling to believe it could be calcium deficiency.
Week 8
Leaves. Color - Mottling
5y ago
10
5
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
1y ago
3
6
Solved
Tictac789
Hello, I got some plants with 2 or 3 yellow stains. Do you have an idea of what is it? The plants are growing well. Thanks
Week 6
Leaves. Color - Mottling
6y ago
2
3
Solved
GrowGirl419
Hi everyone! My little contest lady is starting to have some troubles. Can anyone tell me what is going on and what I canshould do to help her on this last stretch of time before harvest.
Week 8
Leaves. Color - Mottling
5y ago
2
2
Solved
TheNewNoobOnTheBlock
Rolled in leaves and kinda pale and started to curl up
Leaves have started to curl up on day 5 and down look that healthy, so I have lowered the water level, raised the ph to 5 and doubled the distance to the lamps, did I do the right thing?
Week 1
Leaves. Curl up
Leaves. Color - Pale
4y ago
5
8