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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
likes
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
Growing_Spartan
Anyone know this yellowing?
Hello everyone, I’ve got 2 autos going from 420FastBuds and im starting to see some yellowing in the leaves. I didn’t PH till I saw their first set of leaves and I was using bottled water but now I have my water dechlorinated and ph set to 6.4 for every watering.
Leaves. Color · Yellow
3y ago
1
Solved
banurnerphone
Day 38 autos: is this nitrogen deficiency or something cal mag could help with?
Kia ora whanau, Each of my three flowering autos (the Herbies Beginner Auto Mix #1: Ape Fruit Auto, Purple Chill Auto and Godzilla Cookies Auto) has an issue with yellowing older leaves. Do I need more nitrogen or is this potentially something cal mag would address? TYVMIA!
Week 6
Leaves. Color · Yellow
4y ago
4
3
Solved
Pulsar00
Yellowing leaves
Leaves seem kinda yellow on one hand. The bottom right hand corner one looks like she needs CalMag but I'm not sure. All the photos have been taken under the same light. Used to over dose the nutrients to prevent burn but continually gave them 1mL/L calmag each.
Week 8
Leaves. Color · Yellow
6y ago
2
2
Solved
Mackorodoo
Holes yellowing and deformities
What is goin on here at first. I thought may e a cal mag but now stems are purpleing leaf tips are yellowing/burning and there are tons of small holes forming inside the plant leaves please help!!!! Lots of curling on new growth no evidence of bugs have been checking daily
Leaves. Tips · Burnt
Leaves. Color · Yellow
Other. Other
6y ago
2
Solved
Kush_queen
Repotting needed??
Hey lovely people I am after some advice my ladies really are getting big I am still giving calmag but I am worried they need bigger pots they are in 3L pots now but I have roots poking out of the bottom of the pots could my issue be that??
Week 4
Leaves. Color · Yellow
Roots. Other
6y ago
4
5
Solved
Uncle_bill
Does this look like nutrient burn, or a deficiency? The PH is right at 6 and I did my nutrients for 3 gallons in like 4 gallons of water.
Week 2
Leaves. Curl down
Leaves. Color · Yellow
1y ago
5
4
Solved
med_hiero
Lighter edges on top leaves
Why does my plant have lighter edges on top leaves? Is it light stress (i had a weak light very close), defieceny or something else?
Week 5
Leaves. Color · Yellow
5y ago
3
2
Solved
Jukha
Leaf problem
Hi all. I was fighting with mites, but last 3 weeks they are gone. There is yellow spots (boundless) scattered irregularly all over the leaf. Most often these spots are at the edges of the leaf and at the tips. I feed them only half doses regarding to nutrient schedule. thanks!
Week 6
Leaves. Color · Yellow
Leaves. Other
6y ago
2
2
Solved
blackcald
Strange yellow spots
Strange yellow spots on top leaves, what am I doing wrong?
Week 3
Leaves. Color · Yellow
6y ago
1
1
Solved
deanondeanon
Yellow leaves
Hi! Can someone tell what the yellow spots are?😰😰
Week 1
Leaves. Color · Yellow
6y ago
1
1
Solved
schmiddo
What causes these spots?
Does anyone have any advice? What causes these spots on the leaves? See description in week 5 of the diary
Week 5
Leaves. Color · Yellow
Leaves. Other
2y ago
4
1
Solved
nastygenetics
yellowing tips
what could be causing this, its only on new growth on multiple plants
Week 4
Leaves. Color · Yellow
2y ago
1
4
Solved
BorderStateGrow
Yellowing middle and mainly bottom, been in this pot for 3.5 weeks
I am seeing some yellowing going on in some middle but primarily bottom part of the plant. I am growing in organic soil with gaia green 4-4-4 at 1.5 tbsp per gallon of soil. My other plants are in same soil and not showing these symptoms. Is this a cause for concern? 1st grow
Leaves. Color · Yellow
1y ago
2
Solved
Alabham
Plant color changing unevenly after trying to correct yellowing.
Both of my Strawberry Shortcakes began to yellow. At first, I though this was a nitro deficiency and applied nutes to combat, but color is changing unevenly. Autoflower week 8, 62-82f, 72-42rh, water in 6.2-7, runoff 6.5-6.6 300-500ppm, double dr earth 4-6-3, ff half dose
Week 7
Leaves. Color · Yellow
5y ago
4
5
Solved
Wackytabacky_420
Help me save her!!
Please look at video in diary before answering!! My girl is very unhappy. I need any and all advice I can get!
Week 10
Leaves. Color · Yellow
5y ago
1
3
Solved
squirtle42
Gelbe Verfärbungen der Blätter
I discovered some strange yellowish discolorations (like camouflage) on the leaves of one of my plants. It's currently very hot in the tent with up to 30°C, otherwise I've been watering according to the BioBizz feeding schedule like I have for the entire grow. Currently: Temp. 28.9°C RH 35%-42%
Leaves. Color · Yellow
4y ago
4
4
Solved
Beginnerbuds2020
Yellowing leaves
Can anyone tell me why my leaves has started to turn a yellow colour ?
Week 2
Leaves. Color · Yellow
5y ago
7
Solved
WeedzarPear
Hello, i posted a question last week to Better uderstand what happening to my plant, they suggest me ti give only water but After a week i see that leaves are still yellowing and drying up, what i should do?
Week 7
Leaves. Color · Yellow
2y ago
5
Solved
JuanHaze_Arg
help! my plant is turning pale. the green color is losing.
the green color is losing. some leaves burn from the tip to the stem of the leaf. Excess fertilizers (because I fertilized the soil) or deficiencies due to few nutrients? I also thought that it can burn with nearby lights, but the ones that burn are far away
Week 7
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
5
2
Solved
GanjagrowingGal
Orange spots
Why are they going orange? 😩 just transplanted and same day it turned like this, even the tips of tiny baby leaves are doing it
Leaves. Color · Yellow
6y ago
3