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Back to Grow Questions
Light brown spots
Labbu
started grow question 5y ago
What are these spots on lower leaves
Solved
Leaves. Color - Yellow
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Labbu
answered grow question 5y ago
Actually it was leaf miner.
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Selected By The Grower
Himgrofiya
answered grow question 5y ago
Heat stress? Only giving my 2cents-I had similar, outdoor temps were in the mid 90’s(stupid heat wave)
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Hashy
answered grow question 5y ago
If its just the lower leaves it may be from getting them wet when watering.
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Similar Grow Questions
Solved
MiyamotoMusashi
Yellow leaves
Hello growers, two plants of mine has this kind of yellow leaves in the underlying part of the plant.do you know what's the cause and some solution?even the upper plants has some burn.
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
2
Solved
420cropper
Yellow Leaves
Can anyone give me an answer as to why this one plants starting to get a yellow colour coming threw in the middle of the leaves? I don’t think it’s due to heat as the other plants are growing a nice green
Leaves. Color - Yellow
5y ago
1
1
Solved
Chr0nus
Yellow spots on bottom leaves.
Starting to notice big brown/yellow spots on the bottom leaves only. Plants look healthy at the top but not happy(not praying and look droopy). I water every 3/4 days so it’s not a matter of being locked and Calmag is also used. Can’t figure out what the problem is here.
Leaves. Curl down
Leaves. Color - Yellow
3y ago
3
4
Solved
DegenMJ
Lower leaves turning yellow and getting crispy
Lower leaves are still turning yellow/brown. See photo. A couple weeks ago I got a greenhouse to protect the plant from the rain. Outside temperature has been lower and there hasn't been much sun (mostly clouds) so I don't think heat is a problem anymore. Don't know the pH. Help!
Week 5
Leaves. Color - Yellow
4y ago
2
3
Solved
Keyton
possible deficiency?
Please help. Noticed some yellow leaves, some misshaped, fallen off. Should I water to correct deficiency or wait for normal watering cycle? I watered 24hr ago but starved them for 4 days prior thinking i had fungus gnats. Temp dropped to 15c usually 25. Thanks
Week 7
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Other
6y ago
1
Solved
Peacheyking
Is she dying ?
I’m really have struggles, so this is my first grow and I’ve done it in soil. I’ve ad a previous issue with heat and I’ve fixed that now but the plants aren’t looking to healthy, all I’m giving is Dutch pro A+b every other day, am I feeding to much ? Should I just water sometimeS
Leaves. Color - Yellow
4y ago
6
Solved
barlobruz
Yellowing/browning on new growth
Anyone have an idea on what that yellowing/browning is on that new, lower leaf in the last picture? First time grower, in Gaia Green's Organic Living Soil. Thanks in advanced!
Week 6
Leaves. Color - Yellow
5y ago
2
1
Solved
PoleKat
One leaf yellow spots
Hi guys, just came across this leaf today one of the lowest ones on one of my plants. None of the other plants seem to be affect nor any of the other leaves on this plan. Can’t seem to find it on list of deficiencies as it presents different. Any thoughts? Thanks guys!
Week 7
Leaves. Color - Yellow
6y ago
4
Solved
Nix91
Little brown spot and leaves become yellow
hi my leaves start to become yellow and some brown spot starting to appear and my leaves also begin to curl up on themselves and i wonder why If someone have an idea it will be great thanks in advance for your help.Ps:ive feed them only once 2weeks ago and rince it one week after
Leaves. Curl up
Leaves. Color - Yellow
4y ago
11
6
Solved
Gift_from_Nature
My plant has nutes burn AND Phosphorus deficiency...
Hi! I started week 4 of flower with a PK excess (nute burn) so I flushed the medium. I started the nutes the following watering cause I saw some PK deficiency appearing. But now, my plant shows signs of both nute burns AND Phosphorus deficiency. What should I do? flush? feed? thx
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
6y ago
1
1
Solved
GeOMaTTiC
Over the last week, I have noticed quite a lot of yellowing of leaves, along with them drying out and getting brittle. Now that I am checking the PH of the nutrients, and adjusting to 6.0, I have no idea what's going on. Any insight as to what the issue may be, is appreciated.
Week 5
Leaves. Color - Yellow
7y ago
3
2
Solved
Lucky2Times
Yellow leaves at the end of flowering, should I worry?
I can use some help on this one. I am pretty new. The variety is called Hawaiian Staycation. It has done well and we are in the last week or so of flowering. It got a bit dry in the tent and the leaves really yellowed. I plan on harvesting next week, should I be concerned?
Week 10
Leaves. Color - Yellow
5y ago
4
2
Solved
Shadow_Fiend
Leaves problem
leaves on the 15^s day What could be the problem?
Leaves. Color - Yellow
4y ago
3
Solved
GhettoStyle
is it a potassium deficiency? or Cal Mag deficiency ?
please tell me!!! is it a potassium deficiency? or Cal Mag deficiency ?
Leaves. Color - Yellow
Leaves. Other
6y ago
4
6
Solved
GranddaddyTurtle
I want color green more
22days but the leaves not dark green ,how to fix it better Thank you
Week 3
Leaves. Color - Yellow
6y ago
4
2
Solved
Jdizzbuds
Plants seem to be dying after repotting
Repotted all of my plants and they are very droopy and leaves are dry. I thought they were originally over watered but now I am not sure. They all seem to be dying. Any and all help is appreciated.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
2
2
Solved
Erasmus
Yellow leaves and tips going brown
A few days ago I noticed some leaves turning yellow and today I noticed the tips of all the leaves look off. What am I doing wrong? To much/little watering? To many nutrients?
Week 8
Leaves. Color - Yellow
6y ago
1
2
Solved
Junee420
Yellow leaves first grow
Hey I’m in week 8 of flower , using fox farm ocean forest started feed nutrients in week 5 general hydroponic floramicro and florabloom 2ml a gal for both any tips how I can fix this issue ?
Leaves. Color - Yellow
2y ago
3
1
Solved
Septooth
Leaves turning a yellowish color
My plants are turning a yellow color. The two in front were shorter than the one in back, so I raised the two in front 4" so they all received the same amount of light. Any ideas?
Week 7
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
6y ago
2
4
Solved
The_garden_of_Vixen
Yellow leaves
1.My plant started to get yellow/dry leaves on the lower layers. I start to add new nutrition “Big Bud” Advanced. Start to give less of the other nutrients. Re potted to the bigger planter with adding fresh “Indicsnja” soil. Looks like no more new leaves getting yellow. Last pics
Week 8
Leaves. Color - Yellow
3y ago
1
1