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Back to Grow Questions
Spots on leaves
Bezenga
started grow question 4y ago
These spots appeared on two leaves of the plant. The color is something between orange/brown. Could be dangerous? I almost have sure theres no much watering. What could be? Thanks a lot! Im sorry for my english.
Solved
Week 3
Leaves. Color · Dark-brown
likes
Growstick
answered grow question 4y ago
It looks like a minor calcium deficiency. A bit of Cal-Mag will sort it. Biobizz do their own one if you want to keep using their brand.
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Selected By The Grower
UnkleSkunk
answered grow question 4y ago
this is a classic :P it develops on 2 opposite leaves, they are often the biggest, just a bit of cal mag and you'll solve it....
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Similar Grow Questions
Solved
Marinik
Why leaves brown? (urgent)
Some leaves turn brown as in the photo. Leaves in the middle turn brown first, then bottom leaves. Now I try making larger lamp-to-plant distance and feeding less nutrients, but no good sign appears. Other conditions are stated in my diary. Why do you think it is?
Week 7
Leaves. Color · Dark-brown
6y ago
2
Solved
EastCoastFireHouse
Spots wont go away
Brownish orange spots middle of the leaf on upper half of canopy. Been feeding cal mag advanced 3 part and terpinator. Ph remains stable at 5.8 to 6.0. Should I flush with ph water then add half nutes with more cal mag. Very confused please help. Dwc btw 4 th week flower
Leaves. Color · Dark-brown
6y ago
1
1
Solved
Lapaluma420ohe
Verfärbte Blätter
Discolored and partially dried leaves on my autoflower in week 9. Nutrient deficiency, nutrient excess, too much light? Rough with biobizz biogrow, biobloom, and topmax. What could it be?
Leaves. Color · Yellow
Leaves. Color · Dark-brown
2y ago
3
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Solved
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Week 7
Leaves. Color · Dark-brown
6y ago
2
2
Solved
munchiesart
Do you think this is a toxic condition, a Ph deficiency or a sign of deficiency?
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Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Dark-brown
5y ago
3
5
Solved
Wannabean
PH problems
High Again! I still go the soil ph problems (4.7) my diary is fucked up so dont go after this weeks diary. dolomitic limestone?
Week 9
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
1
1
Solved
Misanthrope
Dry brittle leaves
Discoloured older leaves curling up at the edges and turning dry and brittle. I think my problem is over or under watering. I've been very careful to avoid overwatering so I'm leaning towards the latter but what I've read online suggests dry/brittle means overwatering. Thoughts?
Week 4
Leaves. Curl up
Leaves. Color · Dark-brown
5y ago
3
3
Solved
Lordhyjal
Some leaves disease
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Week 3
Leaves. Color · Dark-brown
5y ago
2
2
Solved
PsiloCannabinoid
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Week 2
Leaves. Dropping off
Leaves. Color · Dark-brown
7y ago
3
2
Solved
Maggie_de_Block
Spots on leaves
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Week 6
Leaves. Color · Dark-brown
5y ago
2
Solved
newtextdocument1
Deficiens or too much huminidy?
Week 2
Leaves. Color · Dark-brown
6y ago
2
1
Solved
Kenny82
Browning sugar leafs on autoflowering skunk#1 during week 5vof flower
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Week 5
Leaves. Color · Dark-brown
4y ago
2
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Solved
candyandy
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3y ago
1
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Solved
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Week 7
Leaves. Color · Dark-brown
6y ago
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Solved
JohnyV
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Leaves. Color · Yellow
Leaves. Color · Dark-brown
3y ago
5
Solved
Complicate
browning sugar leaves, 9th week of flower
I have some browning sugar leaves, I missed some watering last weekend and think this might be the issue. This should be my last week of flower is this something to worry about?
Week 12
Buds. Other
Leaves. Color · Dark-brown
6y ago
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Solved
GardeningDoug
Leaves looking f’d?
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Week 14
Leaves. Color · Dark-brown
6y ago
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Solved
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Leaves. Curl down
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5y ago
2
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Solved
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Week 8
Leaves. Color · Dark-brown
6y ago
1
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Solved
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4y ago
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9