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Back to Grow Questions
Spots on leaves
HappySkunk
started grow question 5y ago
Could this be the beginning of a Phosphorus deficiency? Or something else? It’s not really found on my oldest branches, but more my newer ones.
Solved
Leaves. Other
likes
Fruitgrower
answered grow question 5y ago
I would say that's a slight calcium defeciency, just add some cal mag to the feed.
1 like
Complain
Selected By The Grower
Similar Grow Questions
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
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Leaves. Other
Other. Bugs
6y ago
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Growyourownathome2x2
Looking for thoughts or advice on my greenhouse blue cheese auto, I’m noticing spots on my leaves just after starting to flower about a week or two into pre flower stretch
Week 7
Leaves. Other
3y ago
5
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Solved
Ryder
Nutrient issue or pests?
wondering if anyone can help me on what to do about these leaf issues, any advice is greatly appreciated.
Leaves. Other
5y ago
1
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Solved
LEAFJE
Nutrient burn ?
Hi growmies, What could this be? Nutrient burn? Or to close to the light (LED)
Leaves. Other
4y ago
2
2
Solved
Jokey4
Deficiency in what?
Deficiency in what?
Leaves. Other
5y ago
5
Solved
Elgar
Weird leaves on top
Hello guys, my girl here has these weird leaves on top buds and I don’t know how to treat her. Please help, thanks! (Check my diary for more info)
Week 11
Leaves. Other
Plant. Other
4y ago
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OnlyTaito
Spotted Leaves
My ladies looked good until recently, it has been very warm the last few days. Then they began to let their leaves hang down (didn't get enough water) and gradually turned yellow, now they are getting spots. This is my first grow and I am not sure what it could be.
Leaves. Other
1y ago
3
2
Solved
DmC00sl
Leaf white mark
Guys what is this white mark? Is it soil or insect issue?
Week 2
Leaves. Other
5y ago
3
3
Solved
auto_floo
Orange spots…
Hi Growmies ,what’s wrong with my plant ,some orange spots on leaves appears ,and curled down leaves with burned ends ,just on this one ,fed easy on nutes .thanks.
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Other
3y ago
9
6
Solved
Niceguy
Weired shape leaves
Why my plant having weired shape of leaves? It ok to let the leaves or have to cut?
Week 4
Leaves. Other
5y ago
3
3
Solved
TrickOrTrip
Mark on leaves
I found this mark on leaves . Guys you know what it is ? A little help .
Week 7
Leaves. Other
5y ago
4
1
Solved
DrJoint
Defoliation - now or later ?
Hi guys today is day 12 of flowering. Normally I would defoliate around week 3 but she is very bushy. Is it safe to defoliate now or I should give her another week before removing any leaves ?
Leaves. Other
5y ago
4
3
Solved
Beginner86
brown leaves??? how can me help
what it this. clone‘s not any clone have it
Leaves. Color - Dark-brown
Leaves. Other
4y ago
2
4
Solved
Phaleg
Hi! What happens to these leaves? Is there any "Natural" way to help them? Each photo is a different plant, out of 7 plants, only these 3 show this patter on the leaves. More details in my diary named "high story" Thanks
Leaves. Other
Other. Bugs
2mo ago
10
8
Solved
snowmanbl90d
Problem on fan leaves during flowering.
So just today I found two or three leaves with what looks like to be dark orange/brown spot on them I cant seem to find info on what it might be. Maybe leaf septoria but the spots aren't in random locations. I dont know what it is.
Week 11
Leaves. Other
5y ago
1
Solved
UKAgent47
Loosing lower leaves
Hi guys I’m loosing some lower leaves Prob lost 8 already. Any ideas what It could be ? Thinking maybe she’s just hungry ??
Leaves. Other
4y ago
1
2
Solved
HempKooK
what can it be? holes...
what could be the reason for these holes?
Leaves. Other
5y ago
1
Solved
GardenOfTheRisingSun
Why DP's leaves are so small?
Hi guys! Do you have any idea why Durban Poison is growing so slowly? I am suspicious I might have hurt her during the transplantation. She has 3 pairs of leaves and she is healthy green, but her leaves are very small...strange from a sativa. She has the same age as my Durga Mata
Week 3
Leaves. Other
4y ago
1
1
Solved
sky88
Weird thing on one leave
Hello, I just see that the seed was not fully removed from the little plant yesterday, so I just removed it carefully but there's something weird on the leave where the seed was stuck, can you tell me what is it? Is it bad?
Week 1
Leaves. Other
5y ago
2
1
Solved
tototerremoto
Bleached stains?
Yesteday I got a ventilation problem and the tent reached 100 F for some minutes 😭😭 The plant seems to be ok except for those bleached stains on a couple of leaves. Is that caused by Heat stress? Can I so something to help her heal herself?
Week 6
Leaves. Other
5y ago
5
2