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Back to Grow Questions
Strange spot
Taz17
started grow question 4y ago
What the hell is this? 60 days from sprout, amensia zkittlez auto fastbuds
Open
Leaves. Other
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Answer
Stroke
answered grow question 4y ago
Sorry bro. She has Herpes.
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Complain
GrowingGrannie
answered grow question 4y ago
Unfortunately, I'm with HerbalEdu on this one.. It sure as hell looks like septoria... this has nothing to do with nutes.... Sorry!
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Ze1ro
answered grow question 4y ago
Looks like you're low on P or calcium or both. https://www.growweedeasy.com/cannabis-plant-problems/phosphorus-deficiency
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HerbalEdu
answered grow question 4y ago
look like leaf septoria: https://www.royalqueenseeds.com/blog-leaf-septoria-yellow-leaf-spot-on-cannabis-plants-n678
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Similar Grow Questions
Solved
Jimmylonglegs
Leafs
Getting problems guys it my first grow could do with a hand there 2 week old nearly 3 I did start giving the nutrition but got told it to early so put them back on water I’m using coco and canna a and b rhizoctonic and cannzym please help what am I doing wrong my ph 6 humidy58
Leaves. Other
Plant. Other
6y ago
1
12
Solved
CreamOfTheCrop
Mold/Fungi
Today I've found white spots on some of the leaves. What could it be? Mold/Fungi? I've been strugglin real hard to keep the humidity below 50%, but due to the constant rainstorms I only manage to get it to 54% at daylight and 58-60% at nightime :(
Week 9
Leaves. White powder
Leaves. Other
Other. Mold
6y ago
1
2
Solved
CannaCookie
Spots on new premature leaves?
Does anyone know if this brownish/purple discoloration on the newest emerging leaves is something to worry about? All tips are welcome. Thanks in advance!
Leaves. Other
5y ago
1
1
Solved
dataTwiiix
Weird leaves
Leaves slightly deformed because they were hitting against one side of my tent, but on the other hand, their colors have lighter areas and others darker. Is this due to sweating or is it a deficiency? Have a good day everyone and thanks for your answers!
Week 7
Leaves. Other
5y ago
3
2
Solved
PolishFarmer
Leaf
Hi. I found it on few leafs today! What it can be? 🤔
Leaves. Other
5y ago
1
Solved
Happydays58
Nute burn or light stress
Wondering if I’m pushing them too much or if the brown rust spots are from light stress? Seems to only be on the top half of them and showed up right when the stretch slowed/stopped.
Week 8
Leaves. Other
4y ago
3
5
Solved
allfish
Any help is much appreciated
So quick question, how does everyone count their days? Do you allow one to two weeks for the seedling stage? Is that counted as part of the vegtive stage? This is all new to me, I'm wondering because I think I spotted my first pistle hairs.
Week 4
Leaves. Other
11d ago
7
2
Solved
Scrumpy
Brown spots
Can someone advise what the issue here is? spotted brown all over the leaves. Have done a big flush, but its still getting worse.
Week 7
Leaves. Other
5y ago
7
6
Solved
PartyBoy420
Spots on leaf
Please tell me what you think is going on in the picture.
Week 2
Leaves. Other
5y ago
3
2
Solved
Tiz_aka92
Leaf Issue!
Could someone help me understand whether there is a problem a deficit or an excess.
Leaves. Wilting
Leaves. Color · Dark-brown
Leaves. Other
3y ago
5
6
Solved
Mr_Death_himself
What can i do with my trimmings?
What can i do with my trimmings? ie the big leaves and tips cut off during growing. Seems like a waste to just compost them
Week 8
Leaves. Other
5y ago
2
3
Solved
JKT48
I’m referring to the last 3 pictures in week 7. Those leaves are near the bottom of the plant, not getting enough light. I thought they’d yellow gracefully before finally crisping up and fall off. But these are dying gruesomely. Is this normal, or a nute issue? What’re those?
Week 7
Leaves. Other
7y ago
1
1
Solved
Marybuds
Help me Gods of education
Hello boys and girls ✌️ Could someone help me on this green decoloration. I raised to 300ppm and the conditions stay the same as above. I just sprayed them with tap water (6.7pH) for like 3 days to raise some humidity. Could it be related? Could it be a lack of nutes?
Week 2
Leaves. Other
6y ago
4
3
Solved
AlpineGoat
DEFOLIATION: when should I do it? I start by removing some yellow leafs and I'm at 2 week from harvest. Should I remove the other biggest leaf, even if they didn't shadow the flower and are healthy and green? Also, what means if the stem is reddish?
Week 11
Leaves. Other
7y ago
4
5
Solved
itvoita
Hello. On first 5 pictures with leaves. I have some kind of def. Is it cal/mag in a late stage?A week before harvest. Started to flush the soil 5 days ago but its same or worse. Its even on the sugar ones. What would be the best way to proceed ?
Week 11
Leaves. Other
8y ago
1
1
Solved
Growin_it
Crumpled leaf
One leaf crumpling. Reduced water. Raised light. Switched off UV light. Not sure if there are any other considerations or possible remedies?
Week 3
Leaves. Other
5y ago
3
3
Solved
6ix6ix6ix
Leaf stems change color
Greetings, dear Growmies! Growing NL auto by Sensi On 2 of 3 plants the petiole (leaf stem) turned red on upper (facing the light) side. The bottom side is green. Is it a sign of any deficiency or disease? Couldn't find on the web.
Leaves. Other
4y ago
8
5
Solved
Jaygrow1020_autoking
Can anyone tell me what I'm doing wrong?
Leaves. Other
Other. Other
6y ago
2
3
Solved
DjangoBig
Leaves folding
Can someone tell me why are these leaves folding up in the middle? This plant has 4 weeks of flowering, halfway through. Thanks
Leaves. Other
5y ago
1
Solved
2020Grower
Please help :(
Can anyone please tell me what deficiencies I have here ?
Leaves. Color · Yellow
Leaves. Other
6y ago
2