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Back to Grow Questions
yellow leaves with brown spots
AbbznMacca
started grow question 7y ago
Anyone Have Any Ideas What This Could Be No Googled It But coming up with diffrent things
Open
Leaves. Color · Yellow
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Answer
Buddie
answered grow question 7y ago
Try looking here, hope it helps https://www.growweedeasy.com/cannabis-symptoms-pictures
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Similar Grow Questions
Solved
420pete
light bleaching
Why are my leaf tips getting bleached still? I have the light 18 inches from the canopy which is what is recommended for veg, and that's only around 400umol/m2s but the leaf tips keep burning. Temps are low if anything, consistently between 65 and 75 farenheight.
Week 6
Leaves. Color · Yellow
Setup. Lighting
6y ago
1
3
Solved
mapfrog
Yellowing plants
Based off week 2 day 7, does this look like an over watering issue or something else? This was the first watering where I soaked their containers. While they were in solo cups I tried to keep watering volume low.
Week 2
Leaves. Color · Yellow
6y ago
4
Solved
SlamFM
Which Deficiency(ies)?
After looking at some pictures and reverse image searching some of the attached pictures. I think it maybe both phosphorus and potassium deficiency.
Week 10
Leaves. Color · Yellow
Setup. Strain · Autoflowering
Feeding. Deficiencies
3y ago
6
1
Solved
Eightblack
Help help help
Hi guys. I need your help. I did a Run off to my gelato 41 and the values are regarding pH 6.4 and EC 1.3. the last watered was pH 6.1 and EC 0.9 at the 5th week. today i started calmag. I hope he recovers
Leaves. Tips · Burnt
Leaves. Color · Yellow
5y ago
2
Solved
Milf420
Everything was going great in week to until i put it out side for more sunlight because it was sunny that day and the leaves burned!!!😓 I just took it back inside and fed it with water. I hope my plant will be OK.?😢 If someone was this experience please write a comment
Leaves. Color · Yellow
6y ago
4
4
Solved
caitbella16
Pluto Auto from Ethos leafs yellowing from bottom up? Help??
With yellowing climbing up from bottom to top mixed with brown spots and new smaller growth looks stunned about 5 days after giving a lil nutrients what would your opinion be on what’s going on here? Any advice helps, and thank you in advance. Pluto Auto week 6 day 2
Week 6
Leaves. Curl up
Leaves. Color · Yellow
Leaves. Other
5y ago
1
1
Solved
HoneyBlunt42
D34 - yellow buds Help please
On the 34th day the plant dries up from the top and shows yellow flowers instead of green ones - I can't figure out the reason, please help the problem started on day 32 (two days ago)
Week 5
Leaves. Curl down
Leaves. Color · Yellow
2y ago
11
7
Solved
arctic
Hi all! :( I am using RO water 030ppm. 200ppm(0.4ec) canna calmag agent 400ppm canna aqua. HPS 600w. 25с, 40-50%H, ph 5.7-5.8 total ppm ~ 550-650. I d
Hi all! :( I am using RO water 030ppm. + 200ppm(0.4ec) canna calmag agent + 400ppm canna aqua. HPS 600w. 25с, 40-50%H, ph 5.7-5.8 total ppm ~ 550-650. I don't understand what's going on: (all young plants get older and similar problems begin. it cal mag deficiency?
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
5
9
Solved
Dandamans
Hello, one of my seedlings (In pictures) is looking yellow compared to other plants. Its leaves are also facing up compared to others face down. Was possibility overwatering(New grower) but i have seemed to now corrected that. Is this problem something I should be concerned with?
Week 1
Leaves. Color · Yellow
8y ago
3
2
Solved
BearBeard
Could this be light burn?
Could this be light burn? Only on top new leafs. Have not fed her any nutes yet. I did lower the light after I did LST by the height difference after bending her lower. Have raised the light back up again but just wanted to check what people thought. Thanks in advance
Week 4
Leaves. Color · Yellow
6y ago
3
3
Solved
Floyd
Leaves discolouration
I have noticed that a couple of leaves on 2 of the plants are getting yellow spots, the only thing I’ve done differently was that I gave the only plain water without nutrients for 2 days, anyone knows what could it be ? Thanks
Week 7
Leaves. Color · Yellow
6y ago
1
3
Solved
Autogrowz
Yellow leaves
Some random leaves and some middle leaves and tops are starting to look like this. What could the issue be. Also one of them had a purple stem. They also have spots on them She is a Auto Flower. G13 strain. 55 days old and still hasn’t flowered My PH is correct.
Leaves. Color · Yellow
6y ago
3
5
Solved
payz420
miscoloring of leaves
I have some deficiensies i need help to identify
Leaves. Color · Yellow
2y ago
4
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Solved
Nontraveller
I guess deficiency of ?? Leaves got sharpened also.
Hi there, 2 plants of bluedream auto. One of them 18days and the other one 22days old. There are some yellow marks on the leaves. Can you help me? Is there N or Mg deficiency or another problem? I watered yesterday when the lights turned off. Thanks.
Leaves. Curl down
Leaves. Color · Yellow
Setup. Strain · Autoflowering
2y ago
1
2
Solved
boundar48
Runtz XL Auto leaf nutrient issue, any help is kindly appreciated.
My Runtz XL Auto from Sweetseeds started having some leaf nutrient issues and I am not entirely sure what's the problem over here. It's my second grow so I don't have that much knowledge ...learning day by day😁
Leaves. Color · Yellow
2y ago
1
Solved
mdt6002
Yellowing
Hi! It looks like my grandaddy purple is starting to yellow, in my last week of veg (7). Could it be caused by too small of a pot (3gallons), this is my 4th grow, first time growing only one plant using scrog. Maybe an upgraded pot before I flower? Thanks!
Leaves. Color · Yellow
6y ago
2
2
Solved
Startergrower10
Leafs bottom yellow 5 week begin flower stage
Is started the flower stage this is the 5° week what i should do with the yellow leafs in the bottom i should cut them or i wait?
Week 4
Leaves. Color · Yellow
4y ago
2
3
Solved
GreenPower
Old leafs fading and discoloured. Need help!
Hello growers. Something’s up with my girl! Older leafs are starting to look unhealthy. Not sure what I should do to help her. Any advice?
Week 2
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
3
3
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
CrankledLarkus
Ongoing brown and yellow patches forming in week 6 of flower
I've also noticed today a couple leaves looked wet, so tried to wipe it off but that did nothing. I took 2 pictures of the same leaf at slightly different angles to see the shine. It's only the skunk effected (closed similar question prematurely in skunks diary)
Week 14
Leaves. Color · Yellow
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7y ago
3
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