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Back to Grow Questions
Leaf problem , weird spotty?
diabloelnino
started grow question 4y ago
I found these on my plant leaves awhile, didn't think much of it but now it seems to be on new leaves even after defoliation
Solved
Leaves. Color - Yellow
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GrowingGrannie
answered grow question 4y ago
I think you've got a SMALL problem with calcium deficiency ... easily solved by the addition of some CalMag! Those leaves probably won't get better looking but newer leaves should be just fine. Good luck!
1 like
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Selected By The Grower
HerbalEdu
answered grow question 4y ago
look like first sign of calcium deficiency.
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Similar Grow Questions
Solved
BigBeautifulWeed
Harvest close but yellowing fast!
Looking at my last pictures, I see the Purple yellowing very fast but, on the trichs pictures, you can't see any amber on her yet. I was planning a few more days before harvest that purple, but could that damage the buds? If it so I would harvest. What would you do? Many thanks!
Week 11
Leaves. Color - Yellow
6y ago
3
2
Solved
Chr0nus
Feeding
How often am I meant to feed and water my plants. I do water my plants every 3 days and after every three feeds I flush. Concerned as all the bottom leaves in my grow are turning yellow but the tops are okay. I do give them Calmag so I’m not sure what the issue is here.
Leaves. Color - Yellow
3y ago
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Solved
a_tribe_thats_stoned
Brown and yellow leaves help me get my plant healthy plz
My first time growing and my clone has started to get these brown dots everywhere. Now some of the leaves are dying and it’s getting worse. Online it says it could be mildew or a calcium deficiency.
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
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Solved
Adventurous
Burned and light colour leaves
We put those plants under 400wt led light one week ago (after 4 weeks under CFL light) and leaves started to burn. We increased distance between plant and light from 35 to 45 cm. Leaves of auto dwarf is getting worse. Top leaves of AKA is getting lighter.
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
1
Solved
Deejay_scuff
Yellowing leaves week 6 of flower
One of my plants leaves are rapidly yellowing in week 6 of flower. The others are all still green. Is this something I should be concerned with and if so how do I remedy this so late in flower
Leaves. Color - Yellow
5y ago
1
4
Solved
Cannabisflakes
Little seedling having a hard timr
So guys; I'm worried about this seedling. She's having trouble on keeping up with her sisters. I noticed a yelow color on their tinny tips 🤔 Cotiledons got brown pretty quickly too. She took longer to "open" the cotiledons after popping from the soil. Should I do something?? 🙏
Week 2
Leaves. Curl down
Leaves. Color - Yellow
Plant. Too short
3y ago
3
3
Solved
InigoMontoya
Mag/cal deficiency?
Started on lower leaves with light yellow patches, camera doesn’t quité pick it up. Soft water area so I’m assuming magnesium deficiency?
Week 4
Leaves. Color - Yellow
6y ago
2
Solved
BorderStateGrow
Yellowing leaves on bottom and middle
I am growing in organic soil and transplanted 3.5 weeks ago from .75 gallon pot to 2.5 gallon pot. I noticed some yellowing on some of the leaves, generally towards the bottom but a little in the middle. Is this a cause for concern or do some leaves natural die off?
Leaves. Color - Yellow
1y ago
1
1
Solved
ukterpdoc
Yellowing leaves whats up
Hello friends I'm in late flower buds frosted nicely trichomes not signalling ready for harvest yet and have not flushed. Some of the plants have yellowing on leaves can any please tell me whats up and am I OK?
Leaves. Color - Yellow
6y ago
2
1
Solved
heythere12345
What is this??
Anyone knows whats this and how to fix it??
Leaves. Color - Yellow
5y ago
2
1
Solved
Khanos
Too much light indicator?
After increasing the amount of light, the leaf tips turned yellow. Too much light indicator?
Week 3
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
7
5
Solved
jokgga
Nutrient Lockout or Nitrogen deficiency (i.e need more nutes) or Fungus (see stems)
My leaves are yellow but some are turning green. Do they need more nutrients or lockout? I have not gone above 1EC but have seen both strains handling 1.5EC+ in other diaries. All three plants are drinking the water in trays. Res/Tray@ 6.0PH/653PPM. Coco slurry @6PH/500PPM
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
Other. Mold
6y ago
2
4
Solved
weedoco
Yellowing Leaves in Flowering week 4
is it normal yellowing leaves in this stage ? or its phosphorus def? also some of the tips burned
Week 10
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
4y ago
4
5
Solved
Gentzo
What happens with my plant
Really appreciate help with my new babies, two of the plant have this problems in the leaves and not sure if it's a deficit problem or viric/fungi ones, and if it can be affect the rest of the plants. Thanks in advance and good
Leaves. Color - Yellow
3y ago
1
4
Solved
Onandon
Leaf yellowing
Hi all. In the last 48 hours there has been a few lower leaves which have lightened in colour to a yellow. The whole leaf has changed at the same time so I’m not sure if this is an indication of an issue or if the leaves are being drained before the final ripening. Thanks 😊
Week 10
Leaves. Color - Yellow
6y ago
3
8
Solved
ExoticGrower
Clones have yellow leaves. What should I do?
First time "Monster cropping" (A clone from a flowering plant) and they are rooting inside of humidity dome in a Rockwell cube, being sprayed to keep moist. The clones are yellowing, what should I do until they root?
Leaves. Color - Yellow
Setup. Clones
Feeding. Deficiences
4y ago
6
6
Solved
Autogrowz
Yellow leaves keep showing up
Still trying to get this yellow issue fixed. Every day another leave or 2 turns yellow over night. It’s more towards the bottom and some middle. Day 63 and just started to show signs of flowering. I switched to 12/12 a few days ago. She is a auto. Happy farms soil. 3.5g pot
Leaves. Color - Yellow
6y ago
3
Solved
herbalistssword
Yellow bright new growth
New leaves on the Candy Kush plant #1 are bright green/yellow. This seems to have started when increased biogrow from 2ml/l to 3ml/l. Iron, zinc or sulphur deficiency? Only give calmag on next feed? Might have measured pH before adding nutrients so Faber wrong pH?
Week 6
Leaves. Color - Yellow
6y ago
2
1
Solved
Startergrower10
Leafs bottom yellow 5 week begin flower stage
Is started the flower stage this is the 5° week what i should do with the yellow leafs in the bottom i should cut them or i wait?
Week 4
Leaves. Color - Yellow
4y ago
2
3
Solved
Amandus
Wilting and yellowing leaves after vinegar water solution
I sprayed a mixture of 1/4 spirit vinegar + 3/4 water under the leaves to get rid of aphids (which may or may not have been the problem) earlier today. Now checking on her, I see yellowing of several leaves and wilting of others, which has me worried... normal, or a problem? 😳
Week 5
Leaves. Curl down
Leaves. Color - Yellow
Other. Bugs
4y ago
8
11