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Back to Grow Questions
What could this be?
Flavio
started grow question 5y ago
Surely not thrips because their mark Is different and I didn't find any on the plant.
Open
Leaves. Other
Other. Bugs
likes
Answer
NorthernFrostCannabis
answered grow question 5y ago
https://www.growweedeasy.com/cannabis-plant-problems/yellow-leaf-spot-leaf-septoria Maybe this will help as it has a solution.
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Complain
NorthernFrostCannabis
answered grow question 5y ago
If not Leaf Septoria / Yellow Leaf Spot ... look for mites. Hope this helps.
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NorthernFrostCannabis
answered grow question 5y ago
Leaf Septoria / Yellow Leaf Spot?
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Similar Grow Questions
Solved
DayMeeYen
Brown Spots on Leafs
Thanks guys, must be the break as it flowered early too... I also noticed some brown spots on both plants, some leafs . Worried it's mold but it wipes off with moisture and I've been misting with molasses water. Staining from too much molasses in the mister maybe?
Week 9
Leaves. Other
Plant. Other
6y ago
1
2
Solved
Terp_Djiny
Little visitor
what could these little animals be? are they threatening? they are only in one of the three pots. all filled with earth from the same batch. saw her for the first time after eleven weeks.
Week 11
Other. Bugs
6y ago
4
6
Solved
Brianh
possible nutrient deficiency
Rust looking spots on new leaves. Nothing is dying off from it. Its happening on younger fan and sugar leaves
Week 9
Leaves. Other
5y ago
1
Solved
Swollen
Orange dots
Too much stress and light maybe? Should I use a little bit more of CalMag for this lady? This is a Mexican Airlines on day 12, topped. I know these are really small dots, but I like to prevent.
Week 2
Leaves. Other
Plant. Other
3y ago
2
2
Solved
horsemouth
white spots on trunk
on the two san fernando lemon kush trunks especially and much less on others trunks there are a lot of tiny white embosed spots. i can't see anything moving inside the gb, plants are well, but those little spots looks to me like eggs of some form of bug. should i worry? thank you
Other. Bugs
5y ago
1
3
Solved
Maryjane23
Strano colore
Secondo voi perchΓ© una pianta Γ¨ nata con un colore strano e delle striature di un verde diverso? Grazie
Week 2
Leaves. Other
5y ago
4
2
Solved
ax001
Yellow spot on leaf
Hi, I'm seeing this on my plant, it's the only leaf that has it. Is it because of bugs? And what can I do? Cut the leaf off?
Leaves. Other
5y ago
2
2
Solved
Echo_Base
Is this Fungus Gnat Larvae?
Found these little suckers in the DWC roots, sprayed some 1:4 peroxide/water solution all around, and tried to flush the roots too. Now I'm letting the roots soak in just water & hydro guard for now (ran out of peroxide). Thoughts
Other. Bugs
5y ago
1
2
Solved
kurtzweil
Disfigured leaves on one plant, same strain as second plant, should I worry?
Hi, could you look at both plants, one looks slightly disfigured. Both are the same batch of seeds. Is it something I should be concerned about? They are like, I don't know, have more teeth than the other plant, have holes on edges and are narrower. Or is it normal for first?
Week 1
Leaves. Other
5y ago
1
Solved
HELP_Ineedsomebody
How many weeks left? Auto
Is it too soon to flush it? It's on week 12 and I was supposed to harvest 3 weeks ago. This week the stigmas were getting brown so I flushed it. Is it premature? How many weeks do you think I have left? It's got spider mites problems but I'm fighting every day. Thank you! π
Week 12
Buds. Too few
Other. Bugs
Feeding. Schedule
5y ago
6
6
Solved
MGGrowRoom
Bugs and how to deal with them???
What kind of bugs are these little white bastards?! And how do You deal with them?
Week 6
Other. Bugs
4y ago
1
6
Solved
Breakupp
One seedling showing brown spot at the edge. weedling 2 weeks old. never been feed. Soiless medium.
Hi, one of the seedling showing brown spots at the edge. Seedling hasn't been feed yet and its 2 weeks old. Was planning to start feeding tomorrow when soil become dry. Can this be deficiency or too much heat? thx.
Week 2
Leaves. Other
Other. General questions
5y ago
1
3
Solved
Ibanhead
Unhealthy leaves.. Help please:)
Some of the leaves in my tent are light green, have slight yellow edges and have darker and lighter green spots in the leaves. Does anybody know what caused these discolorations? Not all plants have the same issue, but they all get nutrients out of the same watering vessel.
Week 8
Leaves. Other
4y ago
4
2
Solved
The_Dude
Been feeding 10-10-2 bat guano (super grow) and now some 1-9-1 (super bloom) for 3 weeks, still getting brown dead spots on older fan leaves. Maybe still a phosphorous deficiency and plant taking awhile to intake the nutrients?
Week 11
Leaves. Other
7y ago
2
Solved
newenglandgrowers
High EC and PH
Light brown spots forming in the side of the leaves and red tips coming from the new growth on the tops, did about a half strength feeding today at .4EC ph 5.5 tested the runoff it came back at .7EC ph 6.3. Growing in coco coir currently day 34 using GH floraseries, and calmag+
Week 5
Leaves. Tips - Burnt
Leaves. Other
4y ago
4
7
Solved
Seldom_Seen
Yellow Spots
Can someone please tell me what these yellow spots are. They are not uniformed circles. Found them on two leaves. I removed both of them. First two pics are taken under a scope.
Week 4
Leaves. Other
4y ago
2
2
Solved
CaptainCream
What is this and how to fix this issue ?
What is this and how to fix this issue ?π What is this white on leaves and you can see leaves deformation they are not growning the same in two side.??
Week 10
Leaves. Other
6y ago
12
6
Solved
PeppaWutz
Lightburn, nuteburn or deficencie?
I saw some strange brown spots on yellowing leave tips of the upper leave pairs. Is this lightburn or nutrient burn or a deficencie? One plant of 9 is effected. The others look fine. Thanks for your help ππ
Week 10
Leaves. Color - Yellow
Leaves. Other
5y ago
3
2
Solved
NMGDOC
Bugs, spiders or fungus?
Hi everyone, what should i do with this in floration? Neem oil? Soap? Im starting the 9 week and i think that if i use neem oil now, it will leave some taste on the buds. I touched some leaves and the white marks stay, it isn't powder, but is white. Thank you π
Leaves. White powder
Leaves. Color - Mottling
Leaves. Other
5y ago
3
4
Solved
labreh
leafs position
first leafs are bit pointing to ground, should i act on it? does she getting too much water?
Leaves. Other
6y ago
3