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Back to Grow Questions
Light brown spots
Labbu
started grow question 5y ago
What are these spots on lower leaves
Solved
Leaves. Color · Yellow
likes
Labbu
answered grow question 5y ago
Actually it was leaf miner.
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Selected By The Grower
Himgrofiya
answered grow question 5y ago
Heat stress? Only giving my 2cents-I had similar, outdoor temps were in the mid 90’s(stupid heat wave)
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Hashy
answered grow question 5y ago
If its just the lower leaves it may be from getting them wet when watering.
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Similar Grow Questions
Solved
growingpepini
LEAVES TURNING YELLOW
Overwatering? Or sun overdose? I'm feeding her 2L of fertilized water per day and temp here is very hot (up to 32°), so I'm not sure about what might be causing it. hope someone can help!
Week 11
Leaves. Color · Yellow
Plant. Other
Setup. Outdoor
6y ago
3
Solved
MoldyCrow
Age or Deficiency
I have noticed one of the girls fan leaves have all started turning yellow and drooping. It looks like they are turning from tip to stem and some of the smaller leaves have also started to turn. Is this due to age or a deficiency of some kind?
Week 7
Leaves. Color · Yellow
Leaves. Color · Red or pink
6y ago
2
4
Solved
RakiGrow
Plant turning yellow and leaf turning brown spots
Hey, One of my plant that is in week 4ish has started to turn yellow and showing some kind of burn on several leafs. Does anyone know why?
Leaves. Color · Yellow
Leaves. Color · Pale
Plant. Wilting
5y ago
1
1
Solved
Amani
(Critical Daddy) im giving my plant bottle water not tap and i give it 2 times (grow nutrition palgron)soil; light mix its indoor growing its 2 weeks old
Hello guys im new in growing this is my second growing but it didn’t succeed I’m still beginner so I would like some help I’m growing now (critical daddy) it was fine until second week and start to become hello the end of the leaves from down is yellow but up leaves still green
Leaves. Color · Yellow
6y ago
1
1
Solved
SuperGreenGoblin
Yellowing spots on leaves
I've been always feeding less than the recommended dose. Fed every second watering and watered every 2 to 3 days. Grown in All-Mix from BioBizz from the beginning. Now suddenly in week 8 leaves started to yellow, some fell off and weird yellow and brown spots appeared. What is it
Leaves. Dropping off
Leaves. Color · Yellow
2y ago
2
2
Solved
KittyKitKat
Lockout or not enough nutrients ?
Hi grow fam, I’m starting to see some slight discolouration on a couple of leaves. I’m wondering if it’s being nutrient deprived or locked out. I am leaning on the side of caution by using GH’s light feed schedule. No signs of root rot inside the bucket
Week 3
Leaves. Color · Yellow
4y ago
3
4
Solved
spicydurian
Leaves are turning yellow!
One of my plants began turning yellow. The leaves still feel like leaves but just yellow. It's currently in flower and I am using the two part nutrients of Maxigro and Maxibloom with maxibloom currently cause it's in flower. I am pretty sure it is nitrogen deficiency. Help?
Leaves. Color · Yellow
5y ago
1
3
Solved
KabakciLar
yellow leaves and brown leaves
Leaves in 1 pot are turning yellow and dark brown burns are occurring help please https://ibb.co/yhyTtMh https://ibb.co/2YkHksM https://ibb.co/Kwb5fsd https://ibb.co/nw4ntyP https://ibb.co/44JtDz5
Leaves. Color · Yellow
Leaves. Color · Dark-brown
4y ago
3
3
Solved
ChronicFinest
I started to worry a bit. My gorgeous plant starts to yellow from the bottom. I don't know if that's normal. I expect another 4 weeks of flowering actually. I hope it won't rot on me :( Any help or tips are welcome ...
Week 12
Leaves. Color · Yellow
8y ago
1
1
Solved
Antidotes
Girl Scout Auto
Girl Scout Cookies Auto This plant is 4 weeks old why are the bottom leaves yellowing is the water level to high ? Ph is good
Leaves. Color · Yellow
4y ago
2
2
Solved
WendyhouseGrower
Yellowing Flowering Plant not ready to harvest yet
I'm not very experienced in harvesting and the timing that goes with it. I would like to know what to do with my Biggest bud plant (The one that is starting to yellow in the left) Is it just ready for harvest or is it kinda dying from nitrogen Defieciency?
Buds. Not fattening
Leaves. Color · Yellow
6y ago
1
1
Solved
HoneyBlunt42
How to fix pH for the long term?
Day 85 from seed (week 5-6 of 12/12), 15L DWC: pH drops daily, to 4.5 today. Adding 1-2 ml SilicX raises it to 6.0-6.3, but it falls again next day. Fresh Hesi Hydro mix (full chart dosages) 3 days ago, pH 6.2. Anyone seen this in flower? How do I stabilize pH?
Leaves. Color · Yellow
Feeding. Automatic systems
1mo ago
4
Solved
lukeb822
Magnesium?
Is this magnesium deficiency? Any ideas what might be going on?
Week 4
Leaves. Color · Yellow
Plant. Wilting
Plant. Stem · Red or purple
5y ago
4
2
Solved
tavaresf
Yellowing and brown spots on leaves
Can anyone identify why this is happening? I am growing 2 other plants (one the same strain) with identical treatment and this started happening with one of my Royal Jacks. Everyday new leafs show the same symptoms.
Week 6
Leaves. Color · Yellow
Leaves. Color · Dark-brown
5y ago
2
2
Solved
mawintinner60
Please help me.
There is a problem with the leaf tips burning. Some leaves are starting to turn yellow. I would like to know the symptoms.
Week 3
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Pale
1y ago
5
13
Solved
TheGrowTurk
Leave trouble
Hello grower college's!! As you can see I have some leaves that are yellowing. The leaves I took are from the lower canopy. This is the 3th day since I set the timer on 12/12.
… Show more
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
3
Solved
CaptainKirk1188
Fixing deficiency/toxicity/overwatering issues
How do I properly identify and remedy these issues with my babies?
Week 12
Leaves. Curl down
Leaves. Color · Yellow
Feeding. Deficiencies
4y ago
7
10
Solved
Dr_Zu
Seedling with yellow and brown tips
Any ideas why only one of the plants has started to turn yellow and brown at the tips?
Week 1
Leaves. Tips · Burnt
Leaves. Color · Yellow
5y ago
1
1
Solved
JoshuaTreez
Help :)
Is this potassium deficiency? Or nitrogen toxicity?
Leaves. Color · Yellow
5y ago
1
2
Solved
Nix91
Little brown spot and leaves become yellow
hi my leaves start to become yellow and some brown spot starting to appear and my leaves also begin to curl up on themselves and i wonder why If someone have an idea it will be
… Show more
Leaves. Curl up
Leaves. Color · Yellow
4y ago
11
6