Still
GMSgrowsanswered grow question 6y ago
This look like rust fungus. More ventilation, lower humidity levels, remove all infected leaves and get them out of there and burn them. Maybe do a little research. Could also just be magnesium or calcium deficiency or lock out. Cheers
Med_in_Tropicanswered grow question 6y ago
Looks like spider mite infestation. Look under the leaves.
likes
Complain
Similar Grow Questions
Solved
N1xon
Calcium deficiency, cal-mag now in hand, water now, or wait for normal scheduled water? Last water yesterday.Plants are suffering from an early stage of calcium deficiency, received a bottle of cal-mag today. Watered last night cause I didn't want to wait any longer. Should I wait for my next water (2 more days) or give a single dose of Cal-mag now, to get some calcium to the plant?
Leaves. Color - Dark-brown
Feeding. Deficiences
6y ago
4
3
Solved
420loss
Bronze spotsWhat could be this spots? Found 4.
Week 7
Leaves. Color - Dark-brown
4y ago
18
8
Solved
Troy_McClure
older leaf diagnostic - golden blotches on tips and edges on plant 1 AND plant 2 has brown spots on older leaves between green veinsSecond Grow and same problems
plant 1) some deformed twisting first set of serrated(W3 apr.14) brown spots between veins on older leafs (W4)
plant 2) tips getting yellow and fading(W4 apr.25) yellowing of tips and older leaves, (W5 apr.29) green fading on tips, gold edges / tip
6y ago
3
3
Solved
DrNickerbaucker
Brown spot help.See the leaves in the pictures. There are some brown spots. Any help as to what it may be will be appreciated.
Week 9
Leaves. Color - Dark-brown
4y ago
4
3
Solved
wazzaaaap
Brown spots on leavesHi, some white widow auto leaves have these brown spots and some burned edges and tips. What deficiency or toxicity is this? Growing organic, using biobizz nutes.
Leaves. Edges burnt
Leaves. Color - Dark-brown
2y ago
1
Solved
AkagamiWP
What am i doing wrong? and what shall i do?form a month i keep having a problem with my plants. the leaves are getting brown spots then they get all brown and start to crumble. i flushed the plants 2 times and no improovment. the watering ph is 6.45. i'm using advanced nutrients that i always used. temperature is 25 degre
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
2
4
Solved
Noela
Deficiency/Light Stress IssuesWhat else can I do? Brown curled tips and spots on older fan leaves climbing up towards main cola. Flushed with pH’d RO yesterday, but was only able to get pH to 6.7, also added small dose CalMag at end of flush. Light wattage has also been reduced by half for the last week.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
3
3
Solved
torgul2000
Banana Blaze brown spotsSoil was missing for my Banana Blaze, I used some general soil.... but I now have some brown spots on the leaves.
Any idea of what is occuring ? I changed form 1L pot to 3.5L pot and stuffed the pot with half general soil...not a good idea I know :-/
Week 6
Leaves. Color - Dark-brown
5y ago
4
3
Solved
potatolord111
Cut strange sugar leaves?I overwatered my plant for two weeks and not there are a lot of sugar leaves wich show like green brownish colors (not the usual just brown) and I'm asking myself if In should cut them off because of budrot or leave them to avoid stress. I'm like two weeks before harvest
Leaves. Color - Dark-brown
7mo ago
1
2
Solved
HAPPY91
Leaf Help PleaseWhats with the discolor and clawing?
Leaves. Curl down
Leaves. Color - Dark-brown
5y ago
7
5
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
VikingBuds
Browning tips and lower leavesSome leaves have a little brown on the tips, and some lowest leaves are turning yellow then brown, although I have been looking it up and it seems to be normal? It's not nutrient burn as I haven't given any. Any clues on what it could be or if I should be concerned?
Week 5
Leaves. Color - Dark-brown
6y ago
1
1
Solved
MomnPoppaSeed
How can 1 add pictures??
My plant is showing rust colored spots in between veins on older leaves.
Her run off and water PH are always similar at 6.2 in her cocoa core/pete/perlite/casting medium.
I just gave her a small taste of Epsom salts but need to fix b4 it gets worseWeek 6
Leaves. Color - Dark-brown
7y ago
3
5
Solved
antekirtt
End of Cycle or something to be afraidHi everyone, I think the brown leaves just reflect the end of cycle (WG started flushing 4 days ago, DSD33 today).
I don't see signs of mold or something rotting, brown leaves do not detach, both plants show already some amber trichomes.
What do you think?
Week 6
Leaves. Color - Dark-brown
4y ago
2
8
Solved
Dawel
Puntas y bordes amarillos/marrones ¿Carencia de Potasio?Mi planta comenzó a florar aproximadamente hace 2 semanas y note que las puntas de las hojas se ponen amarillas, las hojas mas viejas se han puesto algo palidas y las puntas pasan de amarillo a marrón. También hay manchas marrones en hojas de mediana edad. ¿Carencia de K?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
4
3
Solved
NipplesMD
Please check the last pictures I have posted. This is about a week after transplant, and the plant also has burnt tips. Are the brown spots from something other than transplanting into hot soil? They are in KIS water only soil and I have only been giving well water, ph is 6.8ishWeek 3
Leaves. Color - Dark-brown
7y ago
2
2