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Back to Grow Questions
Leaves getting brown, can someone help me out? Wha...
forgettenseedling
started grow question 4y ago
Leaves getting brown, can someone help me out? What does the plant need?
Solved
Leaves. Color - Dark-brown
Feeding. Deficiences
likes
Roberts
answered grow question 4y ago
Looks like too much nitrogen and a magnesium and calcium issue started.
1 like
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Selected By The Grower
Similar Grow Questions
Solved
buddhi_coop
PH
I messed up & forgot to PH balance my water before using it. It was 9.4 before I mixed in molasses & formulex. I put 1 gallon in each pot. I realized right after I did that, that I forgot. I tried to fix it by adding a 1/2 gal. To each of just plain 6.1 ph water. What now tho ??
Plant. Other
Roots. Other
Feeding. Deficiences
5y ago
1
1
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
Royalgorillaxx
Whats wrong???
What's wrong???
Leaves. Curl up
Leaves. Color - Dark-brown
Plant. Other
5y ago
3
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)?
Week 2
Leaves. Color - Dark-brown
Other. General questions
2y ago
5
5
Solved
kaiabel
Trouble with Calmag?
Can you check my leaves and tell me what's going wrong. Here my water values is in the last picture its german but i think you can understand it to
Leaves. Curl up
Leaves. Color - Pale
Feeding. Deficiences
3y ago
5
6
Solved
malumalu
Health
Is something wrong with my girls ????
Leaves. Other
Plant. Stem - Red or purple
Feeding. Deficiences
3y ago
1
Solved
Jake13255
What is this deficiency?
They started off with some brown spots and progressed. Is this phosphorus? I have been feeding with .5-1ml of dyna grow bloom and 2ml of cal mag per gallon watering at about 6.3-4 ph. But i recalibrated my ph pen and did one water since.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
4
4
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 helping
Week 2
Leaves. Color - Dark-brown
8y ago
3
1
Solved
haftanara
I know there might be millions things causing these but maby this is some common problem with hydro? Do things like this usually come along with root problems or have i messed up some other obvious thing? Other details in weekly/pics
Week 4
Leaves. Color - Dark-brown
7y ago
1
2
Solved
ZigkGrow
Leaf problem?
My leaves have stripes between light green and dark green. Is there anything wrong?
Week 2
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Carbourie
Yellowing leaves and strange spots
Any idea what could be going wrong with these Northern lights Auto (RQS) plants in 2nd week flowering? The leaves are now yellowing and there's some strange spots appearing especially on one of the plants. Using Bio Bizz - All Mix soil / 1ML Grow and 1ML Bloom for 2 weeks.
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
1
2
Solved
AS420
Dark brown leaves
Hi, I'm at the end of flowering, I have about a week left before harvest and on one of my plants the leaves are turning a dark brown color. Do you know where this could come from?
Week 12
Leaves. Color - Dark-brown
4y ago
4
3
Solved
idkman1337
plant leaves color change and dots
plant leaves turning brown and getting lots of small dots my guess so far was potassium and phosporus deficiency but after feeding em with biobizz bio bloom last 2 weeks nothing improved but got worse and worse conditions: 70% humidity 23° C in tent contstant airflow
Leaves. Color - Dark-brown
3y ago
1
2
Solved
TheWeedPimp
Help brown spots on leafs
Hey Got a problem The plant is beginning to get brown spots on the leaf
Week 6
Leaves. Color - Dark-brown
6y ago
1
2
Solved
elevensixty6
Calcium "deficiency" at 8ml/RO gal and still no improvements in weeks.. now my other tent has started the same spots.
Cal excess or Mag problem? My Blueberry and Wedding Cake Autos are now spotting in new and old growth. Even at 8ml/gal CALiMAGic for a couple weeks no improvements. feeding nutes with two days of just calmagic RO water in between with runoff about 0.5 gal daily in FFOF soil
Week 7
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
4y ago
4
6
Solved
Ktims420
I water my plants everyday , however I have mixed my nutrients “ph perfect grow, micro, and bloom” in with my water only the appropriate amount given on the bottle. Should I be using water with the nutrients everytime I water or switch it up with plain water as well?
Week 2
Leaves. Color - Dark-brown
7y ago
2
1
Solved
Magic43562
Brown spots
Brown spots only on 1 leaf, is this a problem? Wasn’t there this morning
Leaves. Color - Dark-brown
6y ago
4
3
Solved
Basementganja
PH drifting below 4, by middle of flower. Soilless(Agro A5-HP), watered when dry
Middle of Flower - Runoff PH has drifted below 4.. detected during the first watering of 2.5 gallons (10% runoff) 6gallon pot. Previously watered/fed with 1 gallon of 1tsp/gal GHE Floranova Grow(in veg), then Bloom (after week 2 flower). Input PH has always been between 6-6.5
Week 9
Feeding. Deficiences
6y ago
4
1
Solved
CannaKrops
First time Coco coir. I neglected to check the pH before planting, and I can't seem to get the pH down from 7 to 6. I have tried rinsing with several gallons of 5.5 pH, no help. What is safe to add while growing? Thanks!
Week 2
Feeding. Deficiences
5y ago
2
2
Solved
Dillsnills
Leaf septoria or jus a deficiency? I removed the affected leaves.
I jus removed these as a precaution, leaf septoria is what I was told this is in week 3-4 flowering ik it def will be stunted now I wiped my tent down w a wash cloth and hydrogen peroxide I did not want to use bleach, what should I do next?Keep an eye on it and hope for the best?
Leaves. Color - Dark-brown
Leaves. Other
Setup. Strain - Autoflowering
5y ago
3
3