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Back to Grow Questions
Leave problems
Haze64
started grow question 5y ago
Is this light burn. nitrogen deficiency or call mag deficiency.
Open
Leaves. Other
likes
Answer
Hempy_The_Kid
answered grow question 5y ago
It is a PH imbalance..
1 like
Complain
GMSgrows
answered grow question 5y ago
They look a little under fed to me. Either that or a ph issue. If your in soil 6.5ish is where you want to be. Cheers
1 like
Complain
Similar Grow Questions
Solved
Broffel
Help
Help!! I have some issue with 2 red hot cookies. I grow them in a 100x100x200 tent with 2 mars hydro sp150 led Light with a distance of 50cm above the plants and they grow in soil and getting advanced nutriënts, 3.5ml of all nutriënts on 5l water with a ph around 6.5. Ec????
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4y ago
3
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Vegas_Kind_Budz
Anyone have any good opinions on what this could be?
Hey guys, I’m about five days away from flipping the flower and I started noticing some spots on some of the leaves, I’m not quite sure if it’s a deficiency or small fungus, I took some close-up pictures it’s nothing serious at the moment but I want to catch it early
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6y ago
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Budhazard
problem with leaves
hello, if you see i have small spots on the leaves, is it a problem due to the distance of the led?
Week 3
Leaves. Other
4y ago
1
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Solved
WEEDOOR
my lst is ok?
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Leaves. Other
Techniques. LST
Techniques. Other
5y ago
3
4
Solved
Arasari
1 plant especially the main cola is getting purple leaves with brown/ yellow spots.(added picture week 11, pic 21,22) This is the only plant i gave PK13/14 in a very low dose. Any ideas?
Week 11
Leaves. Color · Dark-purple
Leaves. Other
7y ago
1
2
Solved
moswald14
should I be concerned about this hole on my leaf?
hole showed up today. wondering if this looks like a pest did it or if its something that just happens from time to time. I read that holes can appear in leaves when there isn't enough potassium, but I'm feeding with molasses so that shouldn't be an issue.
Week 3
Leaves. Other
4y ago
6
3
Solved
PeterGrowfin
Bites or stress?
Could this come from any stress? like nut. overdose after/while defoliation? or wrong PH? Because I can't find any flies/bugs which could eat my plant. I count 6 leaves which are "infected". Should I cut them off? And is it recommended to use neem oil at this point?
Week 7
Leaves. Other
6y ago
4
3
Solved
Rashwow
Seedling with no leafs
hi guys, sorry about my bad english. i have a northen light fem with 13 days now, the plant never showed up true leafs, only cotiledons and this appear to be growing, but no leafs whatsoever. is this a genetic problem or is there anything i can do about it Reposted with photos
Leaves. Other
Plant. Other
6y ago
6
6
Solved
Steeluk1987
Nutrient problem?
Hi growers not sure what this is as it's only on a few leaves but a few brown spots have appeared and I have quite a few purple stems, don't no if it's a strain trait or if it's phos deficiency or something else, any advice would be welcome, growing in live organic soil.
Week 5
Leaves. Other
6y ago
1
Solved
Ghostguy1337
Normal seedling growth at day 5?
I have posted a Day 5 picture to my diary - it seems to me the seedling is a slow grower, and the leaves are dark green. Does it seem like typical day 5 growth? I am wondering if the FFOF is a little too hot? A lot of other seedlings look to be a lighter shade of green.
Week 1
Leaves. Other
Other. General questions
5y ago
3
3
Solved
Plants_of_tayoat
Is this improper ph or not ?
My plant is about 2 weeks. In this week, my ph tester doesn’t work. Is this ph problem or not ? How can I fix this. Thanks 😊
Leaves. Other
4y ago
1
6
Solved
Coughy
I’m kinda color-blind, help me pick a deficiency please...
Giving extra calcium, magnesium and phosphorus with no improvement. I need help identifying this problem,”. It’s been getting worse and not sure why. It started with one plant a couple weeks ago, now it’s affecting the other. These leaves are from worse plant. RO Hydroponics.
Leaves. Other
6y ago
1
2
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The_Lonely_Farmer
Trichomes ready but leaves are green
Been flushing over a week now still green leavage... will continue flush but trichomes are essentially ready...Any suggestions
Week 12
Leaves. Other
3y ago
6
4
Solved
SirTucksAlot
Letting in more light?
Should I defoliate again? And if so which leaves should I target? Thanks guys
Week 10
Leaves. Other
5y ago
2
2
Solved
Slowking
Generally not one to encounter an issue in life and immediately ask for a personalised answer, but having trawled through the various websites and found explanations for this sort of thing from 'nothing to worry about' to mites and everything in between, I've gotta ask!
Week 6
Leaves. Other
8y ago
2
3
Solved
CoastGrower
Fan leaves turning 90 degrees.
Suddenly the fan leaves turned up and others turned 90 degrees. She looks healthy and she’s 30 days old. Should I worry?
Leaves. Other
5y ago
3
3
Solved
aRecreationalist
Black spots on leafs
Starting to see some weird spots on the lower leafs. Anyone know what it might be?
Week 8
Leaves. Other
6y ago
7
4
Solved
MULLIGAN
seed husk fails to fall
most of my seedlings sprout and the shell husk never really 'falls' off. when I wait for nature, I end up with 1 or more rotten cotyledon. -planting shallow in peat plug. -never get roots to grow to bottom. -do I need to plant deeper into plug so plant can get better grip?
Week 3
Leaves. Other
6y ago
2
5
Solved
Exotic_Grower
Defency or overdose?
I have some Problems with my leafes. They got it rapidly and it wont Stop. I dont know what it can be, i never was that before and cant find nothing Same in the Internet. Maybe someone of you can Help me out
Leaves. Other
5y ago
4
3
Solved
tokey
What wrong with the leaf
I overwatering my plant 2 -3days ago (I think it was droopy and yellow ish) I think that what cause the leaf to look like that .Are there anything else wrong with this plant? I haven’t feed anything yet just tap water
Leaves. Other
4y ago
2