Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
What are these brown spots?
AtomicOrgy
started grow question 6y ago
I noticed these brown spots on my leaves...
Solved
Leaves. Other
likes
MrBlocc420
answered grow question 6y ago
From the photo it don’t look like a big issue looks to be a burn from water or moisture sitting on leaf in the light
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
DarrenTozi
Sshould i Cut off some leaf??
Good morning everyone. Im not a beginner but i always let my plant do everything by herself, but this time i would like to know of i should cut off some leaf from her or not. What do you think? Check my last Pic! Thankyouuuuu
Week 7
Leaves. Other
5y ago
3
3
Solved
Terry420
Leaves are sticky incl fan leaves.
Hey guys I’ve noticed this morning that my leaves are a bit sticky they started flowering this week. Is this normal ? It’s an autoflower Big Bang.
Leaves. Twisted
Leaves. Other
6y ago
4
2
Solved
Rush2112
Help identify spots ?
Can you help me identify what’s causing this issue? Only seems to be affecting first set of leaves. Thanks!!!
Leaves. Other
6y ago
1
2
Solved
theplantdaddy
LIGHT STRESS? VIGOROUS GROWTH SIGNS? OR NUTRIENT IMBALANCE?
Not sure if I have light stress, nute issues? growth rates are defined explosive, leaves large and green. I hit 36 DLI one day in the most recent week and I felt like they weren't ready. Temps 84f humidity 72%. Ppm 400-450 ish. DLI 30 usually.
Week 3
Leaves. Other
5y ago
4
4
Solved
YellahJelle
what is ths
What is this? Week 4 flower
Week 11
Leaves. Other
6y ago
1
Solved
Young_agronomist
Вопрос к профессионалам ! Заметил , что некоторые листья слегка надорваны , подозреваю что большие листья могли травмировать маленькие . Что это может быть ?
Leaves. Other
4y ago
1
Solved
NipplesMD
Sensi Skunk plant has browned, curled up tips at the top of the plant as well as yellowing lower, with brown spots appearing, Other plant in similar conditions seems fine. Temperature has been hot during day. I will ph water soon. I have fox farm trio. They have had water only.
Week 10
Leaves. Other
7y ago
3
3
Solved
Bucket_Buds
Light spots on the lower leaves of my plant
Light spots on the lower leaves of my plant, I looked at a lot of websites but I can't seem to figure it if and what deficiency this would be, are they just getting to little light?
Leaves. Other
4y ago
2
Solved
PapaBaer
Blattstiele Braun Orange
Was könnte das sein? Ich habe es nicht gefunden es betrifft nur die Stiele der Blätter. Auf dem Bild das ist eine Purple Punch aber auch bei der daneben Critical Kush fangen diese Veränderungen an... es ist kein Mehltau oder anderer Pilz Kein CalMag Mangel Blätter keine Anzeichen
Leaves. Too many
Leaves. Other
Other. General questions
6y ago
4
Solved
guerilla
What the heck is this!?
Hi A fellow grower just sent me pics of his girls. They don't look to good. He is trying to find out what's wrong with the leaves.. PLEASE HELP!
Leaves. Other
Other. Bugs
Plant. Other
5y ago
5
5
Solved
561honda
I fed now worst please help
I fed my plant thinking they were hungry now they got worst
Week 6
Leaves. Other
6y ago
2
Solved
Kayanesta
2 fan leaves on same node!
Just thought I’d post this little genetic defect! Thoughts welcome!!
Leaves. Other
4y ago
2
2
Solved
MoldyCrow
Spots on leaves
I have noticed one girl has some spotted leaves but I am feeding cal mag so I’m not sure it’s a calcium deficiency.
Week 5
Leaves. Tips - Burnt
Leaves. Other
6y ago
1
1
Solved
auto_floo
Leaves issue
Have a question ,plant is showing some kind of issues leaves are looking not good any advice appreciated ,fed ph water and nutes .
Week 5
Leaves. Dropping off
Leaves. Other
5y ago
3
2
Solved
unknown23
Watching the leaves and video, which deficiency could it be, please? Is better to flush or its just nut deficient? Thanks for your advice
Week 3
Leaves. Other
7y ago
1
3
Solved
BadGrower
Burn or Deficiency?
Plant Deficiency or Burn? Autoflowers in FF HF soil. PH in filtered 6.5. Using FloraNova Bloom and fishshit fert. Haven’t fed in a week and the symptoms are getting worse. Environment is fine, good airflow. Brown, rusty dots, greying and tacoing leaves. Tips burnt (old).
Leaves. Other
5y ago
1
Solved
Nickeluring
Is this Rust?
I believe the problem with the leaves is a fungus named Rust. Does anyone know anything about Rust? Too late for this plant, but I might be able to save my other plants. What's the best way to deal with Rust?
Week 11
Leaves. Other
6y ago
6
5
Solved
goeser
Should i cut down some leafes? and just let the branches with buds stay? if yes , why ?
Week 7
Leaves. Other
8y ago
3
3
Solved
EXZELENS
Is that calcium deficiency?
Idk exactly what it is, so if anyone is sure of it I would be happy to know! Thanks in advance!
Week 5
Leaves. Other
6y ago
1
1
Solved
Bootlegelkk
Issue?
I checked my plants and I did notice they was getting stressed from the van being so close but does anyone have any idea what’s going on with these gals.This is only my weeding cake that it’s showing it on. It’s the 2nd day jn flowering and I haven’t feed any nutes this week yet✌️
Week 7
Leaves. Other
5y ago
2
2