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Grow Questions
a black spot
a black spot
baddawgLLL
started grow question 3 years ago
Suddenly, a very small black spot appeared on the leaves of the plant, very, very small. help!
Solved
Leaves. Color - Black or grey
like
Tubington9
answered grow question 3 years ago
You’re fine😂 i know these things can be stressful, but let’er pull through, as tuankt said, could be fly poo, could be dirt, i wouldnt be concerned, the plant itself looks a very nice green
1 like
Complain
Selected By The Grower
Ts1Ko
answered grow question 3 years ago
Check under the leaves, if there is spidermite they could be hiding there. If not, don't worry it maybe just dirt or dust 😬
1 like
Complain
Tuankt847
answered grow question 3 years ago
Try taking a cloth dipped in some water and wiping it. That black spot could be caused by a fly or a leafhopper
1 like
Complain
Similar Grow Questions
Solved
Dutchhobby
Black spots and light green leafs
Anybody knows what the black spot in the new leaf grow in center is.never seen it before.also very light green leafs with 2.i use light mix and never had this issue before.use rain water.
Week 2
Leaves. Color - Yellow
Leaves. Color - Black or grey
3 years ago
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Solved
Pav28
Light distance and power
I have lumatec Zeus pro 600w 2.9 Plan is to have it 50cm away 25% power 1st week veg 50% power rest of veg 75% power for 3 weeks of flower 100% power till the girls are finished In the 1st grow I’ve made mistake in the light management. Am I correct in my thinking this time?
Week 1
Leaves. Color - Black or grey
3 years ago
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Solved
Moeljardinero
Tips turning into a black color
Growing some black domina started good but yesterday something happened the leaf tips started changing into like a black color and weak
Leaves. Color - Black or grey
2 years ago
1
1
Solved
watson
Heat stress?
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Leaves. Color - Black or grey
2 years ago
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Solved
HomeGrowBro
Late flowering damaged leaves
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Week 15
Leaves. Color - Black or grey
3 years ago
1
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Solved
Glen1818
Nutrient Burn ?
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Week 9
Leaves. Color - Black or grey
3 years ago
3
4
Solved
baddawgLLL
a black spot
Suddenly, a very small black spot appeared on the leaves of the plant, very, very small. help!
Leaves. Color - Black or grey
3 years ago
3
3
Solved
lovely_neighbours
Brown black spot crispy edges
I need help! Northern Light has Reddish brown spots turning dark-gray and crispy dark edges on the top leaves! It looks like a different issue from week 6 where gray spots appeared on the bottom leaves? Any ideas? Thanks
Week 8
Leaves. Edges burnt
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
3 years ago
2
2
Solved
Karalis89
Ciao amici, sapete dirmi cosa può essere? Devo preoccuparmi? Sembra stare bene ed è l unica foglia macchiata,può essere dovuta a dell' acqua per sbaglio caduta sopra ? Grazie
Week 4
Leaves. Color - Black or grey
3 years ago
3
3
Solved
Dean1
Hi all Iv been getting some marks on the older leaves burnt patches leaves are dry and yellowing is it previous issue Iv had and the affected leaves are just a result of it ? New growth seems ok and they are growing pots are taking 4/5 days to dry out could that be an issue 🙏🙏�
Week 7
Leaves. Color - Pale
Leaves. Color - Black or grey
3 years ago
5
4
Solved
WeedDude
Damaged leaf
The damage leaves from yesterday looking worst today. Someone of the experienced growers can define the problem? I Adjust the light to 25% and about 40cm high like suggested from @m0use. Is this a clear lightbun or can i be something else? Thank you very much :D
Week 3
Leaves. Edges burnt
Leaves. Twisted
Leaves. Color - Black or grey
3 years ago
3
6
Solved
Catova
Fungus or Mold When Drying?
Drying for about three days in bathroom with rh approx 55% and temp 70 f. Seeing blackening of the sugar leaves, is this a fungus or mold? Any cure?
Week 10
Leaves. Color - Black or grey
3 years ago
6
5
Solved
Pifferson
Listless plant
What would cause this specific plant to look so droopy and sad? Had to cut out some totally dead growth. I’m at week 7, is it too late to help it?
Week 7
Leaves. Color - Black or grey
3 years ago
2
Solved
ScottShelby
Weird spots!
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Week 3
Leaves. Color - Black or grey
3 years ago
2
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Solved
Zark002
strangely growing leaves.
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Week 5
Leaves. Color - Black or grey
3 years ago
3
Solved
MEDICAT
What happened to the leaves?
What happened to the leaves? Was it caused by too much water? (Coco ph5.8)
Leaves. Color - Black or grey
3 years ago
4
3
Solved
Averynate
I’ve never seen this before?!
Weird spots on leaf’s I’ve never seen before. Growing in coco with dry amendments and worm castings. Ph 6.7/6.5. Just gave some compost tea earlier today. And earlier this week some GH calmag because some of them are showing deficiencies for that. But what are these weird spots?
Leaves. Color - Black or grey
3 years ago
5
Solved
Blabina
My dwarves are sick, issue with leaves
Issues with my dwarves leaves, can you help me to identify them ?
Week 9
Leaves. Color - Black or grey
3 years ago
4
10
Solved
FiFrElOt
Taches noires sur les feuilles
Demande de confirmation de diagnostique: J'ai remarqué des taches noires aux extrémités des feuilles. Je pense qu'il s'agit d'une carence en phosphore? J'ai un peu tardé à nourrir ma plante. Dans mon dernier arrosage: Ph 6.5 EC : 1.8 Terra bloom, green sensation, pure zym. Merci
Week 5
Leaves. Color - Black or grey
3 years ago
1
1
Solved
Apolloo
Gray spot
Hello everyone! Some of my leaves have small gray spots on them, like the ones in the picture. What could be causing this?
Leaves. Color - Black or grey
3 years ago
1