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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
Poleluda
Doesnt look healthy
I dont know what is goin on..help me please!
Leaves. Curl down
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5y ago
3
4
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
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4y ago
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SunnyDays
Greenfly
unfortunately I just found out that there is greenfly in this plant. I plan to harvest this week. is the greenfly harmful and what can I do now?
Week 12
Other. Bugs
5y ago
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Kitties_and_Colas
mosaic virus?
Could this be mosaic virus by chance? It's effecting new growth and one plant only...all plants are in identical media, receiving the same amount of water, same nutrients,lights etc.... i'm totally stumped, has anyone seen this?....
Week 11
Leaves. Other
5y ago
6
4
Solved
YellowGrow
Leaf marks, LST and deformed.. is good, no? :D
Expert, I need your advice! ;) 1.marks on leaves.. I've spotted some brown marks... is sign of juice burning? :P 2.there's another mark.. more dark color.. maybe was me managing them.. :P 3.LST.. was not good, right? :D 4.the little deformed.. should I keep or remove it?
Week 5
Leaves. Other
Plant. Other
Feeding. Deficiences
6y ago
1
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Cremo
Bending small leaves
Hi guys. Some of the smaller leaves on different genetics start to twist in a funky way. The hell I'm doing wrong? (PH is 5.7 for DWC, PPM is 2221). Please halp! :P
Leaves. Other
5y ago
5
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Solved
AlienScrOG
I read around that a plant if sent into bloom and then when it was re-planted it could have lower yields ... but only if it continues to grow with a small leaf ... like this plant .. which has been growing for 1 month with only a leaf with 1 tip .... now it is returning to 3 ..5 -7 ... I wait until a good size and we are there ?? .. or do you think it is not to be cultivated and is it to be thrown away? will have lost power? or this is similar to a moster cropping .... technique which consists in cutting cuttings from a mother plant just entered into bloom? is similar ? no ?
Leaves. Other
5y ago
2
Solved
Kirsten
Leaf Mutation After Topping?
So I topped this 10 days (ish) ago. The leaf mutation, I'm wondering if it's actually where I topped it. What do you think? I think cut it pretty damn clean to be honest. I just want to figure out why the leaves are this way. 🍃✌️
Week 4
Leaves. Other
9mo ago
10
7
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Underthestairsgrowbro
So I am currently week 5-6 with Crocketts Confidential. I have not been seeing a lot of upward growth, but mostly just bushyness. The plants themselves look happy and healthy to my eye. Any recommendations to get these girls growing upwards?
Week 5
Other. Bugs
6y ago
4
6
Solved
elevensixty6
Cause of skinny new leaf fingers? Started a week ago or so but all the new leaves coming in have been had very slender/skinny fingers.. PH IS GOOD
Was doing research and what I found was either P excess, low humidity levels, light stress.. or just the Savita genetics? The plants are all in good health, growing fast and do not show any signs of deficiency aside from the skinny leaves forming. PH is fine, its living soil..
Week 6
Leaves. Too few
Leaves. Other
3y ago
3
3
Solved
JazzyJay
Anyone know what would cause the bottom leaves to look like that? Growth seems quite okay as the plant with no leaf defficiencies hasnt caught up to the one that does, just did a good flush on them so hopefully that sorts it.
Week 4
Leaves. Other
7y ago
3
4
Solved
Siriuz
Is it okay or should I worry about those black dots?
Hey there, she's doing Great lately but today I noticed on her first leaves the ones after it's Cotyledons, I don't know why but it's the only leave showing this kind of black dots, at least three of them on the top surface of the leave and many of them below, lemme know guys
Week 6
Leaves. Other
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5y ago
1
4
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supermegadjj
Golden powder on leaves starting from the bottom. ANY HELP MUCH APPRECIATED
Hi guys! I've just spotted that bottom leaves on both plants look like there was some goldish powder on them. Any idea what it is and what should I do to stop it? Any advice much appreciated
Week 3
Leaves. White powder
Other. Bugs
Other. Mold
5y ago
2
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Rob691
Problem on leaves ?
hi everybody ! I grow 3 plants in a box 1m2 with Lumatek ATS 300w Pro and feeded with BioBizz stuff. The plants enter in their 7th week and water them regularly, alternatly with Biobizz and clear water. Do you known what's going on with the leaves ? (My first grow, be kind !)😱
Leaves. Other
3y ago
2
3
Solved
Gridderz
White specs but not Thrips?
Seeing white specs on the leaves, but no signs of bugs at all. Really looks like thrips but have looked at both plants top to down on 10x and couldnt find any. Could this be something besides bugs??
Week 3
Other. Bugs
3y ago
1
Solved
Cowboy
Leaf
I have my pH right going to try calmac for this deficiency please help am I making the right choice never had this problem before with the spots on the leaves please help
Week 14
Leaves. Other
4y ago
1
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NoobAgrower
Pests
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Week 3
Other. Bugs
4y ago
2
1
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Papikoko
Her leafs died, why?
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Week 2
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2y ago
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Help
Hi can someone help me with 1 of my ladies shes growing very well but has some odd signs on the leaves the other 7 are fine just this 1
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5y ago
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Week 8
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4y ago
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