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Back to Grow Questions
Brown Spots On The Leaves
Otherland_Wildspice
started grow question 2y ago
What kind of disease is this and what can I do? Thank you :) Some leaf tips dry out
Open
Leaves. Other
likes
Answer
Koalasmokaz1
answered grow question 2y ago
Hi, I think it's a lack of phosphorus
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Complain
Similar Grow Questions
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
cuchillo
Magnesium deficiency? How to cure it?
Is this a sign of magnesium deficiency (my other plant has similar spots)? If so, I've read online (on the Canna nutes website) that I should spray the leaves with Epsom Salt (2% solution): is this correct? Any other suggestions? Thanks in advance
Week 6
Leaves. Other
Feeding. Chemical composition
Feeding. Deficiences
5y ago
3
4
Solved
Tobecobe
Leaves darkening after flipping to flowering nutes. D55 Auto.
She seems to have gotten a much darker green over the last week or so and leaves have begun to take on a different feel. Assume this is just part of entering full flower, but given it seemed to coincide with switching to flower nutes I just wanted to make sure its not a toxicity.
Week 7
Leaves. Other
3y ago
5
Solved
OneGalOnly
White dots on plant? Are plant veins white? Day 34
I have got white dots on my top right plant (TR). Also are the veins of the plant white? Are those insect problems?
Week 5
Leaves. Other
5y ago
1
1
Solved
StonerDude47
Northen light small yellow spots
Small yellow spots on old leaves Pre fertilised soil Sf 1000 23-25 Celsius 45%-60% hum 53 cm light distance 22 days since sprouting No fertilizer added Ph 6-7 15 lt plastic pot
Leaves. Other
4y ago
3
4
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
5y ago
2
4
Solved
Mr_ROCKET
Should I remove damaged leaves from grasshoppers?
My plant got damaged by two grasshoppers last week. Should I removed damaged leaves? They are still mostly green. Thank you in advance!
Week 7
Leaves. Other
5y ago
2
2
Solved
Drmambo
Is this normal?
Hey guys and gals, spotted this on my plant, should I be worried? Or it just a gimpy leaf?
Leaves. Other
5y ago
2
Solved
Happyjack42
White lumps on fan leaves?
I have some pics of white lumps on the leaves does anybody know what these are? I was worried it was mold but I’m not sure, it is not fuzzy and doesn’t seem to wipe off at all? It seems to be part of the leaf structure? I mostly see it on older darker leaves, not trichomes?
Week 5
Leaves. Other
4y ago
6
3
Solved
ChickenBurd
Light burn?
Under a mars hydro TS 1000 (150w). Any ideas?
Leaves. Color - Pale
Leaves. Other
5y ago
1
2
Solved
rimzytfa
Bottom leaves issue
Can someone tell me what is causing this issue and how should I fix it ? Should I just remove the “infected” leaves?
Leaves. Color - Dark-brown
Leaves. Other
3y ago
1
2
Solved
GhettoStyle
Friends! tell me from the photo what kind of problem is this!!!
I need help only with photos! without a diary! since I have already tried all the acceptable values of EC and pH, then the problem is something else!!! I think knowledgeable and experienced people will be able to identify the problem from the photo!!!
Leaves. Other
Setup. Other
Feeding. Other
3y ago
6
Solved
Anditsch
Gelato 33 faded and a bit hanging leaves
Why is she looking kinda sad? Perhaps too little nitrogen? Or is it because it is infested with tripes? Strain Gelato 33 Fast Flower Thank you
Leaves. Other
Feeding. Deficiences
6mo ago
1
Solved
420_Vamp
Help identifying this. Newbie problems
2 out of the 4 tops seems a bit dropped Should I be concerned Or as usual just overthinking stuff as it's my first timer You can see in one of the pictures. That the other 2 tips are perky. Thank you
Week 6
Leaves. Other
4y ago
2
5
Solved
southerngrower2020
Minor damage to a few leaves found today - what is it?
I am trying to determine the cause of damage to a few leaves that was observed this week. It may be two different problems. On a few leaves, I see brown spots which may have originally been white. On another 2 leaves, I see a burn hole through the leaves with brown edges.
Week 4
Leaves. White powder
Leaves. Other
Other. Bugs
6y ago
2
2
Solved
Weedinho
Cotyledons Leafs turning down
Is it normal for the cotyledon leafs to bend down ? It is happening in all 3 plants... I'm afraid it can be an issue related to Heat... any comments ?
Leaves. Other
5y ago
2
1
Solved
Patras
What is it?
Any idea what it could be? I am not feeding it any nutrients yet apart from rhizo because I am using Light mix soil
Week 1
Leaves. Other
5y ago
2
1
Solved
MrDorky
Leaf
Some part of my leaf are brown... What is it? How can i fix it?
Leaves. Other
5y ago
1
Solved
Afrom_mfk_M_A_N
What is happening with this Cookies-Kush-plant?
What is happening with this Cookies-Kush-plant? The conditions are quite well: Humudity: 50% Light distance: 60cm Light spektrum: 100% This plant was set into flower 2 days ago. Thanks for your help.
Leaves. Twisted
Leaves. Other
3y ago
4
4
Solved
Master058
Leaves dry en lichtgreen
Anyone can help me Find out ?
Leaves. Other
3y ago
1