The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Weird spot on one leaf.
Leroyinva
started grow question 4y ago
Any Ideas what the spot along the leaf in the photo is from? Fastbuds Kosher cake. Thanks in advance.
Open
Week 2
Leaves. Other
likes
Answer
Harmar
answered grow question 4y ago
Genetic.
likes
Complain
CanarianGrow92
answered grow question 4y ago
Could be genetic, sometimes i have this same problem with GG4 strains or genetics, but they just grow normal without any issues
1 like
Complain
Hashy
answered grow question 4y ago
It's nothing to worry about. Sometimes the odd leaf will do that especially the lower leaves. Good luck
1 like
Complain
Similar Grow Questions
Solved
DoxPuppy
Brown spots on healthy leaves
Brown spots developped on seemingly healthy leaves during late vegetative state. She's at ~40 days old. I haven't changed her feeding habit. Soil pH is between 6 and 6.5. Water pH always making sure it is 6.5 before watering. Could it be Cal-Mag deficiency?
Leaves. Other
2y ago
3
5
Solved
Cdail
Spots on leaves
Spots on leaves could this be calcium deficiency?
Week 5
Leaves. Other
5y ago
1
1
Solved
masterpickle2
Wind burn ?? Leaves are going down while looking healthy. The leaves on the top are growing normally. It goes down more and more. I dont understand if light is too close and she tries to flee it. Or she wants more light. Is it bothered by the fan ? is it dying ?
Leaves. Other
4y ago
1
5
Solved
FlowerGrower
Hi guys, please help! Everything was fine with my plants, they are flowering for 4 weeks. But when I opened the box today, I found that one of them is not doing well. All the leaves are dropped down, and one branch dropped to the ground and almost broke. What could it be?
Week 10
Buds. Other
Leaves. Other
5y ago
1
3
Solved
Growjardin
Brown spots
She’s a soil grow, have brown spots basically everywhere on the leaves, gave her a shot of calmag last time but has got worse I would say, any ideas? More calmag or something else maybe
Leaves. Other
5y ago
2
Solved
najo91
What could these white spots be? They are slightly indented, not just surface spots.
Day 2 of Week 5 here for this auto. Here are photos of the top of the leaf and underneath it. Could it possibly be bugs? That's our hunch.
Week 5
Leaves. Other
6y ago
1
Solved
Free_I_grow
What's up with spots on leaves???
Can anyone help me understand why the leaves on my Wedding Cake are coming in with spots? (BTW white dust in pic is diatomaceous earth)
Leaves. Other
4y ago
2
Solved
SLEEPDOG
My tree grows slowly.
I think white fire og grows slower than all 3 plants ? what wrong ?
Week 1
Leaves. Other
3y ago
2
2
Solved
Mancha
Is it really a problem?
Hi people. It's my first growing so I'm trying to figure things out yet. Today I noticed some indentation on 2 new leaves on the plant. Can anyone shed some light on what this could be? Could it be some kind of pest? Thanks in advance!
Week 2
Leaves. Other
3y ago
5
3
Solved
Bimbadabang
Yellow edges
I had just dealt with a calmag deficiency but adding biobizz calmag, but now the leaves are starting to yellow on the edges. Is it still a calcium or magnesium problem, or is it something else?
Week 5
Leaves. Edges burnt
Leaves. Other
6y ago
1
3
Solved
Dudders
General health going into 6th week of flower
I'd appreciate any comments from experienced growers on the general health of my girl as she goes into her 6th week of flower. Please feel free to check out my diary, give me a like and follow my progress if you'd be so kind :)
Week 10
Buds. Other
Leaves. Other
Plant. Other
4y ago
2
2
Solved
Magician
WHAT IS THIS DISCOLOURATION? Critical Kush non auto from RQS, 10 weeks old, outdoor.
There is some discolouration on the leaves. I have removed the worst off 7 leaves and applied a pesticide for spider mites, aphids, scale insects today. Should I remove all the rest infected leaves as well to be safe? Pesticide says I can repeat in 7-10 days. thanks
Leaves. Other
5y ago
1
2
Solved
Amandus
Brown spots and holes
Had snails and aphids earlier, but knocked them out. I'm these brown spots / holes in my girl. Don't think they're the snails and don't see any bugs.... been rainy and fairly cool, 60-70F. PH is currently high at 6.9. Any thoughts or recommendations for a mostly clueless newbie?
Week 8
Leaves. Other
Other. Bugs
3y ago
4
9
Solved
Shmalevich
Я видел что некоторые гроверы обрезают концы у листьев. На каком этапе и для чего это делается?
Leaves. Other
4y ago
2
1
Solved
TheChronicThumb
Powdery mildew
One of my girls (Blueberry sunset) started to develop some powdery mildew on some lower leafs, since this picture I treated with a mix of dish soap, baking soda and vegetable oil mixed into a gallon of water. I sprayed the infected areas and so far it looks to have done the trick
Week 4
Leaves. Other
4y ago
1
2
Solved
Dakushdoctor97
Lower leaves dieing off
Should I be concerned with these lower leaves or is this normal.
Week 21
Leaves. Other
5y ago
1
1
Solved
FreeGardner
Brown spots - can you tell what that is?
Brow spots appeared on middle to top leaves (lower leaves are perfectly fine). I'm using a common soil "ready to use" from a gardening supply store + Earthworm Humus + some inert substrate, and didn't add any veg fert Can you tell me what it might be happening and how to fix it?
Week 6
Leaves. Other
5y ago
1
1
Solved
ChronicGtMax
Should I lollypop this gal?
Ok so there are some leaves (some of them really big) that were left underneath the SCROG my doubt is if I should trim them off (lollypopping) or if its best to leave them there to be consumed by the plant later on. Im open to suggestions 😪
Week 6
Leaves. Other
6y ago
4
2
Solved
flatwhitenosugar
Please help! Contorted, darker green and slightly shiny leaves with spots.
Do you think this looks like a nitrogen toxicity issue? Is it likely because I made a mistake using mainstream potting mix with slow release fertiliser in it? If so, will a flush or multiple flushes help, or should I transplant to better quality, organic soil? Thanks in advance!
Week 3
Leaves. Other
5y ago
1
5
Solved
Splifflicious
Strange leaf deformation
Have these strange leaf formation on some of her blades, looks liker the main vein has somehow outgrow/stretch, with no actual green stuff around lol. Several leaves have this. Combined with a slightly general canoeing, could it be from a nitrogen tox ? Growing good though Cheers
Week 5
Leaves. Edges burnt
Leaves. Curl up
Leaves. Other
6y ago
1
1