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Back to Grow Questions
I am seeing brown spots on the smaller leaves of u...
Buddabud
started grow question 6y ago
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?
Solved
Week 10
Leaves. Color - Dark-brown
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Grey_Wolf
answered grow question 6y ago
@Buddabud
I concur definately heat and light caused damage to the plant. raise that Light or Lights To alleviate the problem Good luck Mate
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Selected By The Grower
Fruitgrower
answered grow question 6y ago
That's light stress for sure you can tell by the top of the buds too. Just raise the light. 👍🌱
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Similar Grow Questions
Solved
koronkonko
What is this symptom? - Leaves
Hi Everyone! my girl is getting more and more yellow with brown dots/spots, starts symptoms one week ago. I gave her CalMag five days ago but is not better. Please, help. What is it? More photo in diary,
Week 8
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
2
Solved
Bushbanker4
Leaves changing colour
I'm seeing a shade of brown kick in within the top 3rd of the leaves, should I be worried this far into flowering? Any help is appreciated.
Week 7
Leaves. Color - Dark-brown
5y ago
2
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Solved
ElevatedThinking
Why are there soon many brown spots all of a sudden in WK 7?
I'm entering Wk 7 and the same lady is hurting again. She's been feeding heavy for last few weeks and doing great. So, I gave a light water/microbes dose w/can and Epson. Now I think its potassium or something else entirely... Brown spotting, yellow, crispy? Thoughts?
Week 7
Leaves. Edges burnt
Leaves. Color - Dark-brown
6y ago
3
3
Solved
TheUk420Show
what do you guys think this is ?
Hi Guys Sorry to keep bothering you all but please see the pics the leaves are curling downwards and going this colour. temps are high at the moment but seems like an overfeed to me. Curruntly flushing with just 5.8 water for 5 days then will re introduce feed.
Week 12
Leaves. Color - Dark-brown
5y ago
1
7
Solved
willertex
Brown Marks, Drooping leaves and pH falling down
https://growdiaries.woodroom.tel/diaries/125449-grow-journal-by-willertex Please mates help me: what is herproblem ? Her pH continue falling down since 3 res, I tried all levels of EC, but she never stabilized. 3 weeks of bloom. Roots looks ok.
Leaves. Dropping off
Leaves. Color - Dark-brown
Feeding. Chemical composition
4y ago
1
2
Solved
TripleCcannabis
Seedling turning brown
This little girl isnt doing great. Shes developed browning around the edges of her leaves. Whats going on?
Week 1
Leaves. Color - Dark-brown
5y ago
2
3
Solved
Maskedcucumber
What to expect when your plants have been sick in veg ? (N excess, chlorosis)
I had a nitrogen toxicity and a chlorosis (overfeeding, bad PH probe) during veg. They are green for a few days (Now day 66 from seed and flowering since day 41). One has messy and 2many leaves, one burned, 2 are small. I was wondering about the consequences on quality and yield?
Week 10
Leaves. Color - Dark-brown
Plant. Twisted
4y ago
3
3
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
5y ago
5
3
Solved
GoldenWeedGrower
Is this calcium deficiency ?
it seems calcium deficiency to me. Am I right or not ?
Week 6
Leaves. Twisted
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
1
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
ottoman
Brown spots on leaves
What seems to be the problem with my plant? The old leaves get brown spots whereas the newer ones have yellow edges. Is it a pH issue? Is there a fix to this? I grow in soil and the plant is 4-5 weeks old. Thanks for help!
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
1
Solved
Isadore420
Deficiency
Can anyone tell me what’s wrong with this leaf/plant? Witch is Purple Lemonade #3, my best Plant 😰
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
1
1
Solved
EXZELENS
Is this Phosphorous deficiency or overfeeding?
It happened from day to night, the watering with Fish-Mix and Bio-Heaven was made days ago. Otherwise, I haven´t feed her any bloom nutes yet. Peace ✌️
Week 5
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Color - Mottling
5y ago
2
2
Solved
CanaryGrow
Leaf issues
Looking at the leaves, what you think is the issue with this plant? every single morning i have couple of totally yellow leaves at the bottom, edges are getting dark green and then dry. I flushed the plant but didnt see any improvement. I have 2 more plants that are doing great.
Week 14
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Netherman
Girl scout cookies auto
Hey guys can you tell me what is the problem here ? Is it too much fertilizer or too less ? I'm using plagron and plagron light mix soil. I can't check pH because I don't have EC meter :( they're in pre flowering state I gave them 1/4 grow feed and 1/2 flowering feed
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
4y ago
2
2
Solved
FunkyNutz
New grower with questions about burnt tips, browning/scrunching leaves and some pale/yellow spots!
I noticed Quick One had issues with burnt tips and discoloration by the end of week 1 and 2, what could've been the issue? Apple Fritter is looking sick, brown spots, what is that? Easy Bud and Quick on have slight yellow/paled spots on their leaves, only 1-2, is that normal?
Week 3
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Dark-brown
7mo ago
3
3
Solved
NorCal311
I have a couple plants that have some leaf thing going on. I have not done a bunch of defoliation this grow and they are getting old. The pics from week 14 are original leaf's. Some of these leaf's got splashed during feeding
Week 14
Leaves. Color - Dark-brown
6y ago
4
2
Solved
McLovin69
When should I put the pellet in the 5 gal pot??
I am currently growing a tangie'matic with "a pot for pot" grow kit. At first the seed germinates in a pellet. Then it says "put pellet in 5 gal soil mix after 10 days or when the third set of leaves matches the second." I did it after 10 days and this happened.
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
2
3
Solved
Lapolda
Deficit?
Hello, everyone. Thanks in advance for the advice. Is this a nutrient deficiency?
Week 12
Leaves. Color - Dark-brown
3y ago
1
Solved
Jokoonov
Hey Friends… it’s my first grow and it’s Jack 47 Auto XL - I don’t know what happened, but look burn or something?! Do you think still should try or take new one? Thanks
Leaves. Color - Dark-brown
1y ago
5
3