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
what can it be? holes...
HempKooK
started grow question 6y ago
what could be the reason for these holes?
Solved
Leaves. Other
likes
GMSgrows
answered grow question 6y ago
Looks like some nutes were splashed onto the leaves? Cheers
likes
Complain
Selected By The Grower
Similar Grow Questions
Solved
ZoobZoob_farmZ
Intrus
Qu'es que c'est ?
Week 6
Leaves. Other
4y ago
6
1
Solved
noobiii
What could this spot on the leaf be? It has been visible for the last couple of days and it's been growing WITH the leaf and not independently.
She has this one spot on the leaf. It is only on the upper side, meaning if i look underneath the leaf there is no such mark. I have no idea what it could be. If it indicates some sort of problem then I would like to get it under control before it propagates any further.
Week 1
Leaves. Other
4y ago
3
3
Solved
swaygrower
ต้นไม้ของฉันมีปัญหา
ต้นไม้ของฉันมีปัญหา เช่น 2 ต้นนี้ขอคำแนะนำหน่อยครับ
Week 5
Leaves. Other
3y ago
1
2
Solved
YellahJelle
What are the "dried out " spots on the leaves? Not the trips.
What is this problem? (I do not mean the trips, but the bigger "dried out" spots. Is it a fungus or is it just due to the direct sunlight? Or something with food? I don't give her any nutrients in veg phase. She is in plagron batmix
Week 6
Leaves. Other
5y ago
2
2
Solved
stevieb21
Anyone experienced leaf burn from a high intensity LED? I think that's what has happened to a few of the plants and I hope I caught it in time but the yellowing leaves don't seem to be getting any greener. They are starting to get a few random rust/dark spots on affected leaves
Week 8
Leaves. Other
7y ago
2
3
Solved
Jaykut22
Leaves progressively becoming light green and brown spots appeared today on center leaves?
I have noticed my leaves becoming a lighter green over the last week and now today these brown spots appeared on the center of these leaves? First feeding was yesterday. Base nutrients 1/4 strength dosage. Highly doubt nute burn? I did give some Epson salt foliar Spray.
Leaves. Other
3y ago
2
Solved
willertex
Leaves weak and crumbly
Hi Guys, I need your help again please ! Please take a look to this video: https://growdiaries.com/video/5190704 what the hell is happening to my baby ? I'm flushing her right now but the leaves are really weak and crumbly. diary here: shorturl.at/lsKT3 Thx a lot
Leaves. Other
4y ago
3
2
Solved
Lazydaze428
Whats on my leafs
Can anyone tell me why I'm seeing what looks like a very very small sticker or something funny on my cotyledone leafs. It's hard to see unless I take a pic and enlarge it but I have never se I'm no expert so anyone with help.its critical purple auto about a week since she popped
Leaves. Other
5y ago
1
2
Solved
AnriDaiki
Strange texture of leaves and brown circles
Hello , please check photos , strange texture of leaves and also brown circles on some of them , it seems new leaves are affected as well , what to do? :( maybe too much nutritions?
Week 3
Leaves. Other
3y ago
1
4
Solved
Ryanef
Leaf malformation
Better top her? D15 spotted malformation
Week 1
Leaves. Other
5y ago
1
1
Solved
Colombian_gold
Strange marks on leafs
Hey whats up everyone! I noticed some strange marks on my girls today, not sure what could be the cause if them. Ive tried googling but can’t seem to find photos that matched the problem. Anyone have any ideas? Thanks in advance
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Other
4y ago
2
3
Solved
Ezzjaybruh
Stained looking leaf discoloration..?
Anyone have an idea what is going on with these leaves? It looks like a stain but up close with super zoom, you can see almost little white dots. Can mites start on top of leaves? There’s nothing underneath the leaves Thanks
Week 4
Leaves. Other
5y ago
1
2
Solved
FR_PhenoFinder
What is happenning to her ?
Is it a mutation? Too much nutrients? Help me figure out what happened to this Grand Daddy Astrologist ?
Week 3
Leaves. Other
6y ago
2
4
Solved
Skill_Murray
Can anyone help sort out the issue I'm seeing on the lower leaves? I think I'm either between nutrient burn or potassium deficiency? I did up the nutrients a bit this week when I saw yellowing, but also have had high runoff pH the whole grow. Though haven't seen any other issues.
Week 13
Leaves. Other
8y ago
4
3
Solved
KingSchultz
Does anyone know why, please🙏
Leaves. Other
4y ago
2
2
Solved
hannabis420
not sure what is causing scarring on leaves
marks that look like scars?
Leaves. Other
Setup. Strain - Autoflowering
Setup. Outdoor
6y ago
1
2
Solved
buddhi_coop
Yellow tips on new growth
What do the yellow tips on new growth mean?
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
4y ago
1
1
Solved
PREPPYPUNK
OVER WATERED?
Leaves are drooping on left and both are turning yellow. Looked better 2 weeks ago. I think i over watered. Never had grow looking like its overwatered and turning yellow? I wonder if ill be ok if i just dont water for couple days. Any ideas?
Week 6
Leaves. Other
4y ago
3
4
Solved
altynchach
Leaf mutations in Northern Light Automatic (RQS)
Hello. Could this leaf mutation in Northern Light Automatic (RQS) be dangerous to the plants? What could it be caused by? Could this be caused by too much light for the sprout and the Top Crop Green Explosion fertiliser? The leaves grew very strong in a few days after fusion.
Week 2
Leaves. Too many
Leaves. Twisted
Leaves. Other
3y ago
2
3
Solved
Knert
Should I defoliate light-blocking leaves from my NL auto?
My NL auto is at D40 and is growing well. She's developing a good lot of cola's with nice bud sites. Up untill now I've been able to tuck the leaves away, but it's getting more difficult to keep all bud sites cleared as she keeps growing. Should I tactically defoliate?
Week 6
Leaves. Too many
Leaves. Other
Techniques. Defoliation
6y ago
2
3