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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
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Selected By The Grower
Similar Grow Questions
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
6y ago
1
1
Solved
HappyGrower420
anyone knows how much cal +mag a plant needs? i was using distilles water and now i habe a deficiency. Im giving around 200 mg of Calc +70 mg magnesium.Before i was giving only 7mg/l because water was filtered and i dint realise. Do you thing is enought the amount i provide ?
Week 8
Leaves. Color · Dark-brown
9y ago
1
1
Solved
OGbros
rust-colored spots
Hi, I noticed those rust colored spots on some leaves. What it could be? Day 40 flowering (hydro)
Leaves. Color · Dark-brown
Leaves. Other
4y ago
1
1
Solved
MicroNighthawk
Maui Waui CA deficiency?
Can anyone confirm or guess at the kind of deficiency my plant is having? I am not sure if "hard water" (instead of RO so far) is the right answer or if I need some special sauce... Thank you! Details here: https://growdiaries.com/diaries/139533-grow-journal-by-fejg87fb2skvf
Week 9
Leaves. Color · Dark-brown
4y ago
2
3
Solved
romi27
Brown spots on autos. Halfway thru week 5. Also, stretching rlly bad, under same conditions
Brown spots? It's on the plant on the left. Both the same strain, and autos, but I topped the one on the left. Its been growing too quickly tbh and just wanted to try to have an even canopy. Been feeding them fox farms veg nutes. About to switch. Dose her with cal mag maybe?
Week 4
Leaves. Color · Dark-brown
Plant. Too tall
Plant. Spaces between nodes
5y ago
2
2
Solved
weefi
Brown leafes are extending
Week 7
Leaves. Curl up
Leaves. Color · Dark-brown
2y ago
6
6
Solved
MrBridog
Help please !
Help me what’s the lack off?
Leaves. Color · Dark-brown
5y ago
2
3
Solved
THERMICDESERT11
Brown spots on my leaves
Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 6.Recharge every 10 days. Top dress 2-2-2 dry amendments and I top dress in week 4 of flower with the super soil concentrate. Why are my leaves having spots?
Leaves. Color · Dark-brown
5y ago
1
3
Solved
GhostmanGrows
Chocolope Tent (Nutrient Lockout?)
My choclope photoperiod plant gets brown spots while her sister receives too little nutrition. I think it's a nutrient lockout. (2/3 weeks left from harvest) Ladies get Plagron COCO A+B and Green Senations. I don't see any mold, air circulation is good.
Week 10
Leaves. Color · Dark-brown
4y ago
6
Solved
Therapy420
Leaf discoloration
What is happening to my leafs? Are they fading or is it nute problem?
Week 10
Leaves. Color · Dark-brown
6y ago
1
1
Solved
MazzeoN
help, I don't know what's wrong
Goodnight! Does anyone know what could be happening to this plant? at first only the lower leaves were affected, but now all the new shoots are affected little by little
Buds. Other
Leaves. Color · Dark-brown
Plant. Other
4y ago
1
2
Solved
W3tWeed
Thoughts?
Can someone confirm the brown spots are a calcium issue, What are your thought on the brown tips?
Week 11
Leaves. Edges burnt
Leaves. Color · Dark-brown
6y ago
2
Solved
Jake13255
Possible manganese deficiency?
I fixed some previous issues and have not been feeding my plants. They are in peat and worm castings and pearlite. About 6.6ph soil, watering with 6.5-6.6 water. I am going to water with nutrients again to see if that helps just want to hear another opinion.
Week 5
Leaves. Color · Dark-brown
6y ago
2
2
Solved
Vitora
Yellow leaves - moby dick
The olders leaves started to die and to turn this yellow-brown color. I thought it could be the temperature (I am about to receive my temperature hydrometer to measure that), or over/less watering, or nutrients. The plant looked great a week before.
Week 4
Leaves. Color · Dark-brown
6y ago
2
3
Solved
Peweez
Could someone help me to identify the issue my plant has?
This girl isn't looking healthy anymore and I need to figure out why. What I did: I topped her pretty early but she recovered well (you can see it in my grow diary). A week later I transplanted her from 0.5L pot to her final autopot 14L. After that she had a hard time recovering.
Leaves. Color · Yellow
Leaves. Color · Dark-brown
2y ago
2
3
Solved
TheUk420Show
what do you guys think this is ?
Hi Guys Sorry to keep bothering you all but please see the pics the leaves are curling downwards and going this colour. temps are high at the moment but seems like an overfeed to me. Curruntly flushing with just 5.8 water for 5 days then will re introduce feed.
Week 12
Leaves. Color · Dark-brown
6y ago
1
7
Solved
SaiMutsu
N or P deficiency?
Need help to understand if this is P or N deficiency. It's on the lowest fan leaves, one is more pronounced than the other, and it's mostly on one side. Stems and veins look like they're giving hints of P def but from what I searched leaves look like it could be N def.
Leaves. Color · Dark-purple
Leaves. Color · Dark-brown
2y ago
3
3
Solved
Togoutouseg
Feuilles jaune et marron!
Hello, I would like to know if you know what's happening to my plants. One of them is losing its color, it's turning yellow. And the other one is having a hard time growing, and its tips are turning brown. The leaves are also curling up. Thank you very much for your response.
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Dark-brown
4y ago
1
3
Solved
T3rMiNaToR3
I water with 50% distilled and 50% rain OR 50% distilled and 50% tap. I have fed once with Grow Big and it happened right after. Might have rubbed nozzle on the underside of the leaves. I water every 2-3 days and water until drop of runoff appears in tray. How much runoff?
Week 3
Leaves. Color · Dark-brown
5y ago
6
5
Solved
PsiloCannabinoid
Would Epsom salt be helpful for these brown spots? If so, how many ppm? Is it OK to reduce pH with citric acid and distilled water in nute mix?
Week 2
Leaves. Dropping off
Leaves. Color · Dark-brown
7y ago
3
2