Foliar problem flower
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Solved
lovely_neighbours
Crispy brown leavesnorthern light is showing yellow and brown leaves at the top and the bottom of the plant. These leaves are thin and crispy like if they are about to fall off. I am watering it 2 to 3 times per week and started adding a bit of cal mag last week when they started showing brown dots
Week 6
Leaves. Color · Dark-brown
4y ago
8
6
Solved
seEdcork
Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?Leaves. Edges burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
3y ago
1
1
Solved
Freedonia
Day 14. Since day 12 a brown spot has appeared on one of the leaves of the first node, spreading little by little. Because of the symptoms, I think it's septoria, so I've sprayed neem oil to see how it works for her. Someone knows what can it be?Week 2
Leaves. Color · Dark-brown
8y ago
5
4
Solved
jbirdstheword
Browning spots after H202 rinse.Hey guys! My first dwc and I’m having an issue. So after about a week my water was cloudy. I rinsed and washed the bucket, fixed the area where light was getting in. Then I rinsed my cube and plant with H202 3%, 1/3 to 2/3 water. Changed out nutes but now look like this. ?
Leaves. Color · Yellow
Leaves. Color · Dark-brown
4y ago
2
3
Solved
Black_Magic
I got problems on lives
I think it’s ph
Bottom lives fingers getting brown on side like in the picture in diary
Thx for helpingWeek 2
Leaves. Color · Dark-brown
8y ago
3
1
Solved
elevensixty6
Brown Spots on LeavesI've got some brown spots showing up on the Wedding Cake leaves, first thought it may be mold but it doesn't rub off and I sprayed both plants with neem oil about a week ago just in case. Could be CalMag deficient? I use RO water with about 150-200ppms in 3 liters once a day.
Week 5
Leaves. Color · Dark-brown
5y ago
5
4
Solved
hellomynameis
More leaves turn yellow from the bottom upwards with brown spots in the middle of the leaf. ph 6.2 goes in but runout is 7.4 what is wrong? lockout or overfertilised? I used BioBizz schedule. Will it flower someday or should I trash it? 😭Week 12
Leaves. Color · Dark-brown
7y ago
16
6
Solved
Chief_Leaf
Why are the leaves tips curling dying and brown marks appearing?My Mac #1 showing brown spots/marks on leaves, with tips curling and dying yellow/brown - what is the problem? How do I fix this?
She is in week 5 flower.
Is it calcium deficiency? pH problem?
Leaves. Tips · Burnt
Leaves. Tips · Die
Leaves. Color · Dark-brown
2y ago
2
1
Solved
lladnekekrub
Deficiency?I laid off the nutrients last week after some concern that I was overfeeding, but I think that resulted in a deficiency. (Some of the darker colors might be related to the strain? 🤔)
The third picture was taken 12 hours prior to the first two, so it progressed quickly overnight
6y ago
1
1
Solved
Jo3108
Are there any reasons to worry about these spots? And somehow on these two side leaves, the tips have darkened?
Leaves. Edges burnt
Leaves. Color · Dark-brown
4y ago
1
4
Solved
Maggie_de_Block
Discoloration bud leavesAnybody know what this discoloration is? Humidity was a bit too high so I'm hoping not some type of mold. The affected buds did get quite a lot of wind and light, so it might be light- or windburn? Any help appreciated!
Week 11
Leaves. Color · Dark-brown
5y ago
4
Solved
FiFrElOt
Demande de diagnosticHello, I'm currently in week 7, my problem has been going on since week 5 and I can't identify it... Has anyone ever had a problem like this?
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
Feeding. Deficiencies
5y ago
2
2
Solved
BigBuddy91
Cotyledon issue from seedlingHave seedlings from Auto Colorado Cookies (Dutch Passion). One already has cotyledons, but not opened yet. I see some yellow and bigger brown spot of the tip. In the beginning I had 250 PPFD, could this be the issue?
Now I am around 100 PPFD and put the light a bit up. See photo.
Leaves. Color · Dark-brown
1y ago
2
Solved
InfinityStoner
Northern Light Brown leavesDoes someone knows where these brown discolorations come from?
Thanks for Help
Week 3
Leaves. Color · Dark-brown
5y ago
2
Solved
DabblingDoggo
Brownish Spots on 2 Older Leafs. Young plant.I searched it up before posting this and what I found is: Leaf spot, canker, and fungus: Brown leaf spot, Yellow leaf spot, Cladosporium stem canker and Chaetomium fungus. Solutions I found in the comments below. What do you guys think? Can it be heat (a lot of hot days here)?3y ago
5
5