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Back to Grow Questions
Yellow leaves
Mrgrecoa
started grow question 4y ago
I have some problems here in my flowering pls need help
Open
Leaves. Curl up
Leaves. Color - Yellow
likes
Answer
BDar_medicine
answered grow question 4y ago
looks like light stress. how far are your lights away and what power? a basic tool in using is a lux meter app on my smart phone to help guide my way.
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Complain
Similar Grow Questions
Solved
kevgrow
Yellow border spot on leave - day 3 seedling stage
First Time Grower - Small Yellow Border on Leave #2 Its day 3 seedling stage Noticed a small yellow border on #2 Im Not sure what strains they are Only feeding water ph 6.1 Using roots organic soil Currently set at 24/hr lighting Any recommendations?
Leaves. Color - Yellow
5y ago
2
2
Solved
Jobbie
I'll just leave this here.
Only a few leaves, but should I be worried? Last few waters have only had calmag to see if that helps.
Week 10
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
1
1
Solved
NaturalMystic
Leaf tip showing little yellow?
PE#1 What she told me? 10days after i move she to bigger pot 3 to 10 gallon leaf tip showing little yellow on days 56
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
5
4
Solved
Kushpooh
HARVEST TIME?
I don't know if I should harvest my plants yet. I've been giving them RO water for the last 1.5 week. One looks her pistils are getting too dark, while the other one has a lot of white pistils but many of her fan leaves and sugar leaves are turning yellow already. Should I cut?
Week 10
Buds. Other
Leaves. Color - Yellow
5y ago
2
4
Solved
Yesbananaz
Stunted growth. Yellow leafs and red/purple stems
H! My girlfriends auto plants don't look like much. Stunted growth in growphase, alot of yellow leafs way to early and red/purple stems in bloom. Small yield. 6 plants 17liter dirt pots Telos 10 pro led light, distance in bloom 60cm. 120cm*120cm tent. Biobizz grow, blom, topmax
Leaves. Color - Yellow
Leaves. Color - Red or pink
4y ago
1
4
Solved
Frm11001
Esto es normal? Floración - Double cookies auto
Estoy en mi ultima semana de floración, hace relativamente poco las hojas comenzaron a ponerse así muy rápidamente, esto es normal? he hecho algo mal? Son 4 plantas autoflorecientes que están en el mismo estado. Muchas hojas amarillas se caen últimamente pero los buds no maduran.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
3
Solved
Iwanteatgelato
Should I cut off the affected leaves ?
Hi growers, It's been a week and a half since I had a big ph change and the SZ has been hurting. Now it's around 6. Should I cut off the affected leaves to make space)? The ones below are growing normally now :) The green gelato looks really healthy btw ! Thanks u Peace
Week 4
Leaves. Color - Yellow
5y ago
3
3
Solved
EddyCoKush
Yellowing and drooping wk 2
Yellowing and drooping getting worse. I’m reading stress so I turned the light down and picked it up a few inches. Been giving them RO water every other morning. What do you guys think?
Week 2
Leaves. Color - Yellow
4y ago
9
5
Solved
ezgrows4anoob
Issues with leaves. Day 90 total, 30 of flower. Leaves have been getting more and more yellow the past week, with progressively more brown tips.
Vpd has been pretty close to ideal, the pot had 1 gallon less soil so could be missing out on some nutrients? Possibly Potassium? Otherwise not sure what it could be. Does not appear to be N deficiency because the leaves are affected from the top too. What should I do to fix this
Week 12
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
3y ago
1
3
Solved
NetherHeaven
Yellow leaves at the bottom of the plant
Hello growers! I wanted to ask if the lower leaves turning yellow and dropping is normal? 2 leaves are down and I know that's a normal behavior but another one is turning yellow and I just wanted to check if this is normal.
Week 7
Leaves. Color - Yellow
4y ago
5
3
Solved
Waltwonka
Magnesium deficiency?
Does this look like magnesium deficiency?
Week 7
Leaves. Color - Yellow
5y ago
2
2
Solved
Magic43562
Dying leaves
I had some mild nute burn last week on a few plants. A few tips were burnt. Some lower leaves are turning yellow and dying. Is this still nute burn or something else?
Leaves. Edges burnt
Leaves. Color - Yellow
5y ago
1
1
Solved
SavageGarden
Yellowish plants.
What can be the reason of yellowish plants? Too dense soil? Wrong water ph/ watering? Or nutes deficiency? What do you think guys?
Week 9
Leaves. Color - Yellow
3y ago
2
6
Solved
EXZELENS
Help with Symptoms
What kind of deficiency or excess is this? I couldn´t find anything that matched it. It was from a bottom leaf that wasn´t getting much light and was pretty close to the soil. TIA!
Week 7
Leaves. Color - Yellow
5y ago
2
1
Solved
Skunkmaster420
Need help
Does this look okay?
Week 1
Leaves. Curl up
5y ago
2
1
Solved
heythere12345
Yellow tips
What are those yellowish tips? Day 33 speed devil auto/ recently fed 1ml bio grow and 1ml biobloom in 500ml of water, i water every 3-4 days and nutes every second watering. Lights FL 250 W
Leaves. Color - Yellow
4y ago
2
2
Solved
Eldritchscotchtober
What could be causing yellow leaves at the bottom of my plants. Deficiency? Are in soil that supposedly has weekly specific nutes baked in. Any help
Most plants in my grow are yellowing at the bottom. One plant in particular is showing what i would call severe stress. I think I figured out that I had an air flow issue causing plants to keel over that was easy to fix. The Bushy one is North shore Maui and the big one is GG.
Leaves. Color - Yellow
5y ago
3
4
Solved
Complicate
P deficient?
I think this might be P deficient, want to get some other opinions. I was getting crispy yesterday but the change has been very rapid and today it is showing up brown with purple and crispy. should be cutting down in the next few days.
Leaves. Color - Yellow
5y ago
3
3
Solved
GardenOfTheRisingSun
Leaves getting a bit yellow
What excess or deficiency can this be? My guess is Mg…
Leaves. Color - Yellow
4y ago
1
2
Solved
Lasninasverdes
¿Las hojas pequeñas que estén amarillas significa algo ? Gracias
¿Las hojas pequeñas que estén amarillas significa algo ? Gracias
Leaves. Color - Yellow
Other. Other
Plant. Other
3y ago
2
3