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Back to Grow Questions
Droopy, curling inwards, dark green/Brown leaves
RoidBlaze
started grow question 4y ago
Seeing if i can get some more suggestion for droopy leaves curling inwards. The leaves now have a very dark green to brown color on the leaf. It's been about 4 days now. Def not under watering and don't think over watering.
Solved
Leaves. Color · Dark-brown
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Organoman
answered grow question 4y ago
Incredible nitrogen toxicity from feeding way, way too much.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Mekster
Day 13 since flip. Spots on leaves.
Going into week three flower. What are these?
Week 7
Leaves. Color · Dark-brown
3y ago
2
Solved
ElevatedNoob
I am seeing an issue with the lower fan leaves and it seems to be progressing upwards. The leaves are yellowing and also seem to be turning brownish. I added CalMag into my last feeding but beyond that not sure what I should consider, info/advice is appreciated. See last pic wk5.
Week 5
Leaves. Color · Dark-brown
7y ago
3
1
Solved
infamous8803
Brown spots
I'm having what I think is a cal deficiency. Ive been using calmag for a week or so now. Just curious if this will ruin my end results? It looks pretty bad. Buds still look nice though. Any thoughts?
Leaves. Color · Dark-brown
6y ago
2
Solved
KOKOK
Help my plant
Hey, i see something wrong with my plant, untill Day 10 she was under the cfl lamp n every thing was ok, at the Day 11 i switched the light to LEd and this happend:( İ noticed when i compare the photos of the day 11 with Day 10, please help me im nervous, Thanks. What you think?
Week 2
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
Leaves. Color · Mottling
6y ago
3
3
Solved
Galko420
Welcher Mangel ist das?
For about 10 days now, I've noticed that my leaves are getting brown spots. Unfortunately, these are becoming more and larger. Can I still actively counteract this? Furthermore, I see small white dots on the leaf surface. Are those salts?
Leaves. Curl down
Leaves. White powder
Leaves. Color · Dark-brown
1y ago
2
5
Solved
Colorado_cookies
Discoloration on leaves, please help! First week of flower
Discoloration on leaf. Doubt it’s nutrient burn? Nitrogen deficiency maybe? Too much cal mag? Help! Only on one of my four plants. 😡
Leaves. Color · Dark-brown
6y ago
4
Solved
PiusWaxis
macchie sulla foglia
lack of potassium? i need help.
Week 6
Leaves. Color · Dark-brown
5y ago
2
4
Solved
BioBuds
Brown / rusty spots?
Hi Guys, Any suggestions? Situation: - Bud was close to light - Heat was higher - This is only place on plant
… Show more
Week 9
Leaves. Color · Dark-brown
5y ago
2
2
Solved
Albgrow
Nutrients problem!
Any one can explain this? I'm in 3 week of veg and I'm using Advanced nutrients; Grow 1ml Micro 1ml Bloom 1ml B52 0.5ml Mother earth 0.5ml
… Show more
Leaves. Twisted
Leaves. Color · Dark-brown
Leaves. Other
6y ago
2
5
Solved
Gi773s
Is this Phosphorus deficiency ?
is this Phosphorus deficiency ? these symptoms started maybe 2 to 3 weeks after switching over to the Biobizz line .. what you guys think? so now i started to add Biocanna's Bloom and Boost like i used in my prev 2 grows but it seems to continue .. what you guys think?
Week 7
Leaves. Color · Dark-brown
6y ago
4
3
Solved
LukeLaBam
Emerging Issues - Week 9
At the beginning of the week, I noticed the tips of the leaves drying out. Now, one out of the four plants has completely yellow leaves. Could it be due to the increased Biobizz Bloom dosage? For more information, please check my journal. Regards.
Leaves. Color · Dark-brown
Feeding. Deficiencies
3y ago
4
4
Solved
hanniversary
Brown tips curled up
So my plants are in a glass greenhouse that can get very hot on a sunny day but its not always scorching. one out of two plants has brown tips curled up on the all the leaves. Should I be worried about this? Thanks very much !
Week 7
Leaves. Color · Dark-brown
6y ago
2
2
Solved
GanjaGartenZwerg
Braune Blätter in Blüte
Plants are getting brown leaves, fertilized with BioBizz on soil. Unfortunately, the plants were too wet for a few days. I hope I don't have fusarium in there. The plants haven't been watered for three days and are still wet. What can I do?
Leaves. Color · Dark-brown
3y ago
2
7
Solved
Smokeyboar
cal and mag canna coco
Leafs I think its cal and mag but unsure. If it was how do I correct it. Do I say flush with 10 20 liters and then give it 1 mill cal and mag per litrr all canna nutes I use
Leaves. Color · Dark-brown
6y ago
1
Solved
BrannabisTHC
Toxicity?
Hey growers This Purple Haze is showing some discoloration at the edges and tips of her leaves It's week 3 of flower Water with a PH of 6.0
Leaves. Color · Dark-brown
5y ago
1
3
Solved
NorCal311
I have a couple plants that have some leaf thing going on. I have not done a bunch of defoliation this grow and they are getting old. The pics from week 14 are original leaf's. Some of these leaf's got splashed during feeding
Week 14
Leaves. Color · Dark-brown
7y ago
4
2
Solved
NoFaceNoName461
Leaves problem at end stage
Hi Guys, Once agiam I need your help, I’m at almost the end of the stage of Green gelato auto, And suddenly the top leaves started first to get kind of Bronze colour and now it’s even getting worst, What’s should I do and what might be the problem?
Leaves. Color · Dark-brown
4y ago
3
3
Solved
dalilama
Why are my leaves getting brown yellow?
My leaves are getting brown/yellow, I saw online that it's a bad sign but I don't understand if it's under watering, overfeeding, underfeeding, light burn ecc? Thank you so much for the help first time grower.
Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
2
2
Solved
Complicate
Is this turning purple from temp change
So it looks like what I thought was a brown spot (under the grow light), appears to be purple when I pulled it out to get a better look and stake it down. I did switch the light to something cooler, could this be from temp dropping. Not worried yet, just curious. Thanks
Week 4
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
7y ago
1
1
Solved
fraankiiee
¿Carencia o exceso?
Some spots have appeared on the leaves. Do you think it could be a deficiency or an excess?
Week 7
Leaves. Color · Red or pink
Leaves. Color · Dark-brown
6y ago
3