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Back to Grow Questions
Leaves are brown could this be calcium deficiency?
WeedBerry
started grow question 6y ago
Hi growers Can anyone tell me what this means
Solved
Leaves. Color · Dark-brown
likes
French__flair
answered grow question 6y ago
Too much nutrients, flush with water and half dose next time ;)
1 like
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Selected By The Grower
Similar Grow Questions
Solved
Sk1nR
Rust on leaves
Hi everyone. I've discovered rust spots on my leaves. I can't tell if it's fungal or nute burn, the rust doesn't seem to be coming off on my fingers which I think is a good sign? Does anyone have an idea of what it could be and whats the best 'next step' to take? Thanks IA ✌️
Leaves. Color · Dark-brown
5y ago
1
2
Solved
antekirtt
End of Cycle or something to be afraid
Hi 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
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
Mordeloth
Brown rusty spots
Hi guys ! I got somes wierds spots like rust brown ish on the 2nd week of veg in autoflower. I didnt feed them a lot before ( like 1/8 of the reciepe ). Its only on the 2 bottom leaves. 26 degre 60-65% humidity purple lemonade auto fastbud
Leaves. Color · Dark-brown
6y ago
1
4
Solved
diamondtrichomes
I added a couple pics of what looks like rust spots on the leaves of only the tall plant in 7 gallon. I’ve given these two plants the exact same feeding so not sure what is causing it.
Week 5
Leaves. Color · Dark-brown
8y ago
2
2
Solved
Terp1
Braune Flecken an den Blattspitzen. Was ist das? Brauche Hilfe.
Tripe G Automatic - Tag 49 - I discovered these brown spots today on the upper leaves at the leaf tips. Deficiency? Poisoning or fungus? Can someone help me out?
Leaves. Color · Dark-brown
3y ago
4
2
Solved
Eddjack
Cosa fare?
Why do some leaves look like this? They are 16 days into flowering. Can anyone tell me what's happening?
Leaves. Color · Dark-brown
Leaves. Other
5y ago
4
4
Solved
420loss
Bronze spots
What could be this spots? Found 4.
Week 7
Leaves. Color · Dark-brown
4y ago
18
8
Solved
Kenny82
Browning sugar leafs
Thanks for the tip it just so happens that I have Epsom salts as I already checked the water and soils ph, 👍
Week 5
Leaves. Color · Dark-brown
3y ago
2
Solved
NarcissisticEcho
Copper color leaves
Copper color leaves. Also looks kinda dead. What can it be?
Leaves. Color · Dark-brown
5y ago
1
Solved
lovely_neighbours
Brown black spot crispy edges
I need help! Northern Light has Reddish brown spots turning dark-gray and crispy dark edges on the top leaves! It looks like a different issue from week 6 where gray spots appeared on the bottom leaves? Any ideas? Thanks
Week 8
Leaves. Edges burnt
Leaves. Color · Dark-brown
Leaves. Color · Black or grey
4y ago
2
2
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 worse
Week 6
Leaves. Color · Dark-brown
7y ago
3
5
Solved
EXZELENS
What kind of excess/deficiency is that?
She is now on day 16. It showed up today when I watered with 1ml of calmag, 0.5ml of fish-mix and 1ml of bio-heaven. Any info or advices would be great, thanks!
Week 2
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
Leaves. Other
6y ago
2
1
Solved
JSanchezz
Pls Help leafes are somehow spottet with Brown spots
Have some leavrs random top and bottom spottet with smal prown "dots" Whst could that be? Pvd 1.2 rh 62 25c day7 flower 32dli Organic soil
Leaves. Color · Dark-brown
2y ago
7
Solved
Chejeno
Hi guys. Have a problem with my Ladies. First two photos are from one box and two seconds from another. I think that the problem is same on both. Deficiency ? What could it be ?
Leaves. Color · Dark-brown
6y ago
3
Solved
SmokinTees420
Browning leaves
My leaves are showing some brown spots 5 days post transplant. I also increased my light from 30% intensity to 80% intensity. I have them 18” away currently. Am I showing signs of light burn? I have since turned the light back down to 50% and I am not on a 18/6 cycle
Week 1
Leaves. Color · Dark-brown
2y ago
5
6
Solved
Ganga_Grower
Yellow/brown splodges
Hi there My plant is still young @ just over 2 weeks now. She has these brown/yellow splodges on only one leaflet but the new growth is looking a healthy green, so im not too concerned at this point. I am curious as to what it is though. What would you guys suggest it to be?
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
3
2
Solved
Magic43562
Vein brown
Is this from dry root spots in a fabric pot? Only on 1 leaf so far, veins are turning brown.
Leaves. Color · Dark-brown
6y ago
1
1
Solved
MetaSamsara
How's the quality?
How would you rate the quality of these plants? The dark brown leaves have me self conscious of the roots situation. DIY supersoil mix recipe here: https://pastebin.com/pbxMZysq I've added more dolomite & guano as topdressing and fed liquid calmag and potassium during flowering.
Week 13
Leaves. Color · Dark-brown
3y ago
5
4
Solved
Growernotshower1
Deficiency?
Anyone seen leaf damage like this before? 6 weeks into veg in FFOF. A few fungus gnats but no real infestation. Not adding any nutes yet. Really concerned as the plant is looking less green and more yellowy than it did last week.
Week 5
Leaves. Color · Dark-brown
5y ago
2
1