The Grow Awards 2026 đ
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
Bugs on leaves
Kiatat
started grow question 6y ago
Hi guys! I found the responsible of white spots on leaves , i found this bug, what should i do?!
Solved
Leaves. Other
likes
TimTheTerpMan
answered grow question 6y ago
Go grab some Neem oil. Follow the instructions and spray the top and underside or your girl. It's an organic pesticide made from plant. Spray every 7 days! Just stop use 3-4 weeks before harvest! Happy growing!
1 like
Complain
Selected By The Grower
Frodo
answered grow question 6y ago
Take it and throw it out xD
1 like
Complain
Similar Grow Questions
Solved
IsseyBukkake
One weird unhealthy leaf?
I was just checking my girls when I noticed this leaf hidden away. I have no idea what it's from, so I thought I'd ask here. There was literally 1 leaf like this on the entire plant, I couldn't find another, although it's in a hard to reach spot. Any help is appreciated! đ
Week 7
Leaves. Other
Other. General questions
Plant. Other
5y ago
2
2
Solved
LumberjackBuds
Hey all I just uploaded 2 pics from today that show the problem Iâve had. This is the first time Iâve had any issues like this and it was an hour after watering with ferts. pH was 6.3. I think some damage is from spilling but that doesnât explain the widespread wilty/weak leaves.
Week 2
Leaves. Other
7y ago
1
2
Solved
Nickeluring
Orange/brown spots on leaves
I just noticed some orange/brownish spots starting to show on her leaves. I had similar spots on my Sour Diesel plant a couple of weeks ago. Flushing didn't help. Leaves dry and die...
Week 10
Leaves. Other
6y ago
2
3
Solved
jokgga
Does yellow leaves with red tips mean my plants need more nutrients or less? Jacks 3 2 1 on Auto
Week 8 (flower) top leaf tips are reddish and the leaves are more yellow than green. Does this mean that my plants need more nutrition? I am using Jacks 3 2 1 for two autos and using it at 65% strength (650PPM / 1.2EC). Should I goto 100% at 990PPM / 1.9EC or 50% to 550PPM/1EC
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
5y ago
1
2
Solved
supersea
Issue with one plant need help suspecting phosphorus not sure.
i have some plants all having the same nutes same RO water same light distance same everything yet this one for some reason is burning her leaves :( she had a condition since small where some white pigmentation would show up on her leaves. diary: Rainbow road. Need help pls
Leaves. Other
3y ago
3
4
Solved
GrowGuy97
Light green
Hello fellow growers! Just wondering why the Gelato Og on the right is such a lighter green color? Does it look alright? Itâs by far the biggest plant in the tent but itâs also the lightest in color & looks much different than my other Gelato Og out of the same pack? Thanks!đąâď¸đź
Week 5
Leaves. Other
6y ago
6
4
Solved
RFarm21
Whats up with these leafs?
Hi growmies! Whats up with these leafs? the soil I am using is rich in nutrients ( royalmix from plagron) so I just started this week adding nutrients from the plagron to the flowering slowly. Thanks
Week 5
Leaves. Other
3y ago
2
4
Solved
Flyalivebeats
Yellowish leaves with brown spot.
Why are my leaves starting to show brown spots and also getting a yellowish tint? I did recently lower the light. Could this be light burn?
Leaves. Other
4y ago
1
3
Solved
Elpicor
Gnants?
Hello growers, the gnants have appeared, can it be due to them or is the problem caused by some lack of nourishment?
Week 4
Leaves. Other
3y ago
6
6
Solved
EL_Papi
Warum hängen die blätter so runter?
Warum hängen die blätter runter obwohl ich Giese jeden 2 Tage. Ist wegen Licht oder was mach ich falsche?
Week 8
Leaves. Other
7mo ago
10
6
Solved
GasGrown
Leaf diagnosis urgently needed!
Hey fellow growmies! I might be panicking staring blank at a mannequin here but im pretty sure i have some form of deficiency. my temps and humidity are always fine, my light might have been too close but iv moved it to 60cm now but the leaves look pretty bad. Please Help!
Leaves. Other
6y ago
2
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
Igrowneil
HELP ME PLEASE
HELP WATERED THIS MORNING I THINK I HAVENT GAVE THEM ENOUGH WATER LATLY AS THEY BEEN TAKEN THE WATER FAST .. the leaves pointing up are from this morning just
Week 7
Leaves. Other
5y ago
2
2
Solved
UpInSmoke420
Marking on leaves
I can see these markings on my leaves, can anyone tell me what it's from? Or lack of? Thanks!
Leaves. Other
6y ago
2
1
Solved
h0m3b0y
So... the brown spots in the last 2 photos. Are they Ca deficiency? Will I do extra damage if I add Ca/mG supplement? What is the upper concentration of Ca/Mg concentration for cannabis in DWC grow? How can I tell if I add too much Ca/Mg? Help please!
Week 13
Leaves. Other
7y ago
5
4
Solved
CannabisTurtle
What is this Brown Spot? Opinions?
Any ideas what you think is causing this?đ§ I had fungus gnats, then didn't water for a week to dry out/kill them. Watered with one gallon of distilled water w/mammoth canncontrol. I dont use nutrients or any additives just water/fox farm soil. underwatered?? Nutri lock? Gnats?
Week 5
Leaves. Other
5y ago
1
1
Solved
DiFaziolio
Metallic spotting on lower leaf
She's been super healthy most of the time, but last night I noticed some metallic spotting on one of the bottom leaves of the plant. I read about a couple of solutions, but I'm looking for input from the community here as well!
Week 3
Leaves. Other
6y ago
5
4
Solved
BostonGirlGrows
1/3 plants has leaves that are almost pointing straight up. I have read two opposing things. One being that the plant is actually âhappyâ soaking in the sun and directing it to the bud sites. The other being some sort of deficiency- either calcium or magnesium? Any thoughts?
Week 10
Leaves. Other
7y ago
6
3
Solved
GranddaddyTurtle
I'm Beginner pls teach me
How to create the monster ? I think it grow up too slow . Light time 24hr or 20hr is better ?
Week 2
Leaves. Other
5y ago
2
2
Solved
JinksyGrows
Alright peeps, here's one for you. Still don't know what it is. Pictures attached to Week 9, Veg. This has been occurring since week 3. There has been NO spread, it is always localized to only 1-2 leaf blades and she is not stunted at all (largest girl). Please PM for more info
Week 9
Leaves. Color - Yellow
Leaves. Other
6y ago
2
1