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Back to Grow Questions
Yellow edges
Bimbadabang
started grow question 6y ago
I had just dealt with a calmag deficiency but adding biobizz calmag, but now the leaves are starting to yellow on the edges. Is it still a calcium or magnesium problem, or is it something else?
Solved
Week 5
Leaves. Edges burnt
Leaves. Other
1 like
Bimbadabang
answered grow question 6y ago
Turned out to be a calmag deficit, used the biobizz supplement and it solved the problem
1 like
Complain
Selected By The Grower
YellowGrow
answered grow question 6y ago
😲Dude.. I'm having the same issue! I'm with you!💪
likes
Complain
HirdoWeirdo
answered grow question 6y ago
It is a possible Nitrogen toxicity
likes
Complain
Similar Grow Questions
Solved
southerngrower2020
Leaf damage and flower analysis
Asking for thoughts on leaf damage. I think there may be nutrient shock so I will be reducing PPM to 800 to see if that helps. I am confused by other problems seen on a few leaves. I also want to ask if I am getting close to harvest (check flower pics) since this is an autoflower
Week 6
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
6y ago
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Solved
Bimbadabang
Yellow edges
I had just dealt with a calmag deficiency but adding biobizz calmag, but now the leaves are starting to yellow on the edges. Is it still a calcium or magnesium problem, or is it something else?
Week 5
Leaves. Edges burnt
Leaves. Other
6y ago
1
3
Solved
Jobbie
Sanka... are ya dead?
I noticed the leaves getting spots and the leaves yellowing then going crispy, if younlookmat the diary, sorry it is a bit on and off, for grow info scroll to the bottom of text to skip my stories. My research says either PH or Calmag, can't see any obvious pests. Please help!
Week 11
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
4y ago
4
3
Solved
PurpGod
Dark green shinny leaves
New grow is dark green shinny leaves curling down a few brown tips.. I gave her 20oz of water 6.5. Roots organic soil. Only plant with this issue
Week 3
Leaves. Edges burnt
Leaves. Curl down
Leaves. Other
5y ago
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DoDrugs420
Leaf edges pointing up, why is this tho? Rh: 65% temps: 22.5°Celcius Fan blowing over them. Phlizon 1000w both switches on at 27 inches from the top. Also dark spots appearing in the second set of leaves.
Week 5
Leaves. Edges burnt
Leaves. Other
Plant. Other
6y ago
1
5
Solved
Akapibara
Weird leaves stains
What is this? Leaves got brown but they aren't dry, idk why.
Week 5
Leaves. Edges burnt
Leaves. Other
6y ago
2
Solved
Brudog
Can somebody please tell me what this is ??????
Noticed this on my plants leaves ive been feeding advanced nutrients micro grow and bloom at 2ml per plant and also big bud and b-52 at 2 ml per plant my plants in 2nd week of flowering any help would be great cheers guys 👍🏻👌🏼
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
6y ago
1
2
Solved
Splifflicious
Strange leaf deformation
Have these strange leaf formation on some of her blades, looks liker the main vein has somehow outgrow/stretch, with no actual green stuff around lol. Several leaves have this. Combined with a slightly general canoeing, could it be from a nitrogen tox ? Growing good though Cheers
Week 5
Leaves. Edges burnt
Leaves. Curl up
Leaves. Other
6y ago
1
1
Solved
Fetanq
Is this due to the sun and hot weather?
Some parts of some leaves are looking like they're burnt or something. Is this due to the sun? Or do I have another problem? It has been extremely hot last week (around 35 degrees all week). And the plant has been in direct sunlight (I've moved it into the shade yesterday)
Week 9
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Other
6y ago
5
5
Solved
xAK47FULLx
What's causing This??
WTF is going on??? I thinks is over water and high humidity levels Some of the leaf curl down
Leaves. Edges burnt
Leaves. Curl down
Leaves. Other
5y ago
2
8
Solved
DabbertGlobberfield
Problems showing up in week 5 flower
I have a problem developing and showing signs through this week. Looks like at least a calcium and a potassium deficiency in one plant and a another deficiency just starting in another. Not sure how to fix this. First 8 are one plant, last 2 are another. Photos taken over a week
Week 20
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
3y ago
1
6
Solved
KushManF
Yellowing and wilting of leaves
Hi Growers. My leaves are currently looking like this. I wanted to ask for some help or guidance as to what May have caused them to change colour like this
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Other
4y ago
2
2
Solved
klaus420
brown leaf tips and spots, 8 day old autoflower growing with canna.
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Leaves. Edges burnt
Leaves. Other
6y ago
2
2
Solved
Birch_trees_breeze
How can I turn thing back good again
My ph is running around 6.5 in the soil how can I fix this when all the nutes are around thatplease?? And these almost burnt but not burnt in colour crispy spots that crumble when you touch them have have appeared on the leafs could anybody tell me what this is down to thanks 🕵️♂️
Week 4
Leaves. Edges burnt
Leaves. Other
6y ago
1
1
Solved
RustyNail
Necrotic spots
The last day or two I’ve had a bunch of necrotic spots pop up on the lower 3 sets of fan leaves. She is at node #5 now and starting to put out pistils. Is this phosphorus deficiency? I changed the res as it was close to a week anyways. Thanks all for the help. Happy Growing!
Week 3
Leaves. Edges burnt
Leaves. Curl up
Leaves. Other
6y ago
1
Solved
Grileon
Dark leaves. Yellow edges.
Hello growers. can anyone give me some advice please. leaves seem to be dark green and edges are more light yellow, with little brown spots on them. what could be the reason and how can i fix it?
Week 11
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Other
5y ago
3
2
Solved
FeebleSnane
Strange Twisting Leaves
I have a plant that's just over 3 weeks old, and since the first week or so, I noticed it has some leaves that grow with a "kink" or "twist." They all seem to have a small discolored spot on the edge of the leaf that eventually becomes the corner of the kink/twist
Leaves. Edges burnt
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Leaves. Other
1y ago
6
Solved
buddhi_coop
Why do several of my leaves look like this ?
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Leaves. Edges burnt
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5y ago
5
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Solved
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Leaves. Other
Setup. Strains - Photoperiod
2y ago
1
1
Solved
tiasmaaa
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Week 2
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Other
4y ago
4
4