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Back to Grow Questions
Leaf damage
BlackandGreen
started grow question 6y ago
What causes this type of damage.
Open
Week 6
Leaves. Color · Dark-brown
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Answer
WeednTricks
answered grow question 6y ago
Could be the plant, it's self mutilation which means to little nutrients so it eats it self for energy..
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Complain
amazongrow
answered grow question 6y ago
Maybe genetics? Hard to tell by only one shot. Is it the curling? The overall plant looks healthy to me. Take care. Tchau, do Brazil!
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Similar Grow Questions
Solved
KCduzit
Brown spots on bud site leaves?!
halfway through flower and now in week 6 flower one of my plants is showing some large brown spots on only the upper leaves. I’m not sure if it’s a light or ph issue as the light is close. I stopped cal mag and some nitrogen this week but spots were showing up before.
Week 14
Leaves. Color · Dark-brown
Leaves. Other
6y ago
2
2
Solved
EhJay
Plant Health
I have a few brown spots and slight yellowing on a couple of my 3 finger leaves and even some on a 5 finger (#2). It seems to be getting worse every day. I have done a lot of research to find out what it could be but am very confused. Any ideas? Pictures from 2 different days.
Week 3
Leaves. Color · Dark-brown
6y ago
2
Solved
FirstTimeGrower
Hi everyone, I’d like to solve the issue of the discoloration on my baby girl; I have given her new soul thinking I put too much worm casting’s in the mixture.
Week 1
Leaves. Color · Dark-brown
8y ago
3
2
Solved
Buddabud
I am seeing brown spots on the smaller leaves of upper colas, plant looks healthy besides them, does anybody know what they are? Lsf maybe?
Week 10
Leaves. Color · Dark-brown
7y ago
2
2
Solved
sl0pe
Nitrogen Deficiency or Nutrient Lockout?
My plants are showing red / purple stems as well as some rust spots in some of the older leaves. Nitrogen deficiency? Or lockout due to too much fertilizer?
Week 4
Leaves. Color · Pale
Leaves. Color · Dark-brown
2y ago
3
3
Solved
elevensixty6
Deficiency?? Excess? Neither?
Grown this strain before and had the same issue.. not sure if its a CalMag deficiency entirely. pH has remained at 6.0-6.5 or so in soil and didnt show signs until recently, seemed to have worsened after just two days of only CalMag and Ro water so I bumped up the bloom nutes.
Week 5
Leaves. Color · Dark-brown
Feeding. Deficiencies
5y ago
3
3
Solved
BGrow1983
J1 older fam leaves getting brown spots and yellow dried up tips. Rest of the plants look fine. See pictures above. I know it’s hard to see so I will try and get better pics later.
Week 9
Leaves. Color · Dark-brown
8y ago
3
2
Solved
Therapy420
Response to Weezy
Hi @Weezy90, the left ones are indeed the Purple Punch. So straight water now for the last week/2 weeks? The one on the right is the NL and is 2 weeks behind the PP's so I'll lower the nutes on that one. Thanks
Week 10
Leaves. Color · Dark-brown
6y ago
1
1
Solved
Maggie_de_Block
Discoloration bud leaves
Anybody know what this discoloration is? Humidity was a bit too high so I'm hoping not some type of mold. The affected buds did get quite a lot of wind and light, so it might be light- or windburn? Any help appreciated!
Week 11
Leaves. Color · Dark-brown
5y ago
4
Solved
DTaro
pH
DWC grow. 1. pH dropping 6 to 5.3 in a day, changed new nutes still happening 700ppm/ec 1.4 staying same no change. 2. Roots doesn't stink or smell, my roots has always look like that using biodiesel and seaweed 3. Distinct brown spot on leaves Please advise.
Leaves. Color · Dark-brown
Roots. Color · Brown
Feeding. Other
6y ago
5
3
Solved
tipsytapsy
Bud rot? Mold?
My plant is a bit problematic ("quick one" Auto from RQS, outdoor balcony grow). I'm a bit worried that I have to throw it out, therefore I would like to ask for your expert opinion. :) 1. Is the "brown stuff" on the top bud "bud-rot"? 2. Are the "more intense white spots" mold?
Buds. Other
Leaves. Color · Dark-brown
2y ago
2
2
Solved
FatalFarmer
Brown spots on one seedling
I noticed some small brown spots forming on one of my plants leaves, not sure what it is, maybe early sign of cal deficiency? The other plant looks nearly identical with out these spots, any advice helps although it could be too soon to tell what it is...
Week 2
Leaves. Color · Dark-brown
6y ago
3
3
Solved
Ikamulus
what is that?
these brown parts are mainly at the upper buds and the bud which are affected smell a little rotten. I checked for insects but there are none. Temperature is also normal as well as humidity. It only affects 1 of 4 plants.
Leaves. Color · Dark-brown
4y ago
1
1
Solved
dalilama
Why are my leaves getting brown yellow?
My leaves are getting brown/yellow, I saw online that it's a bad sign but I don't understand if it's under watering, overfeeding, underfeeding, light burn ecc? Thank you so much for the help first time grower.
Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
2
2
Solved
InfinityStoner
Northern Light Brown leaves
Does someone knows where these brown discolorations come from? Thanks for Help
Week 3
Leaves. Color · Dark-brown
5y ago
2
Solved
fraankiiee
¿Carencia o exceso?
Some spots have appeared on the leaves. Do you think it could be a deficiency or an excess?
Week 7
Leaves. Color · Red or pink
Leaves. Color · Dark-brown
6y ago
3
Solved
densesensi
Did I nute burn my leaves?
I fed GH flora trio yesterday - introduced the bloom None of my other 2 plants have this. The other auto is the same age and fed the same dosage. How can I fix this? Or will it recover?
Week 5
Leaves. Color · Dark-brown
Feeding. Deficiencies
6y ago
1
2
Solved
JKwonTheChef
Browning between leaf veins!
After my low humidity problem two days ago, she seems unhappy and the growth has basically stopped. I realize it should be slowing down at this third week but these brown, dry-looking areas are showing up between some of the leaves, the ones in the center being the worst. Thanks!
Week 10
Leaves. Color · Dark-brown
6y ago
2
2
Solved
LKABudMan
Why is my WW seedling browning?
I have a White Widow seedling that is showing brown spots. I am not sure if the LED light was too close, or if it is showing nutrient deficiencies/excesses. pH=5.8, PPM=160 (80ppm in well water).
Week 1
Leaves. Color · Dark-brown
5y ago
2
Solved
AnriDaiki
Yellow leaves and yellow circle on leaf
Hello , maybe someone knows what's a yellow color on Cookies leaves? not sure about ph level...
Week 1
Leaves. Edges burnt
Leaves. Color · Dark-brown
4y ago
3