Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Lower big leaves coming yellow and curling down ?
tiasmaaa
started grow question 5y ago
The lower big leaves are coming yellow, and curling down and looked like "overwatered" but i dont think it is. Maybe nitrogen deficiency ? or too hot ? could be a pH problem ?
Open
Week 2
Leaves. Curl down
Leaves. Color · Yellow
likes
Answer
Hempy_The_Kid
answered grow question 5y ago
To much heat/light and ph is off.
likes
Complain
Similar Grow Questions
Solved
Namesnomnom
Nutrient & critter problems need 1-2weeks from harvest need advice
The plant is a couple weeks of harvest but has some issues. (Some kind of nutrient lockout or deficiency can't tell what tho, pH is fine at about 5.8) And I got these annoying critters that seem to live on the soil (but aren't touching the plant) Any ideas on what to do ? :/
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
2y ago
1
1
Solved
2x2UkGrow420
Seedling help.
Hi, all 1st timer needing help (already lol), can any1 please help, not sure what Is wrong with my seedling but 1 cotyledon doesn’t look healthy, any help would be much appreciated. Complete newbie so bear with me😬. Thanks in advance!
Leaves. Curl down
Leaves. Color · Yellow
6y ago
2
3
Solved
bud_rick
Nitrogen deficiency in clone transplanted 9 days ago?
I just grabbed a few clones last week and Immediately transplanted them into 2 gallon smart pots with ocean forest soil. I’m confused because it looks like the plant is nitrogen deficient which shouldn’t happen within a week of going into ocean forest soil correct? I also watered
Leaves. Curl down
Leaves. Color · Yellow
4y ago
1
1
Solved
Szamba
Leaves burning
So I changed her nutrition last week because she started to flowering. recommendation was 5 ml/l. I only give her once and the leaves started to burn. Since then she only get pure water, but it didn’t look better .any idea?
Leaves. Tips · Die
Leaves. Curl down
Leaves. Color · Yellow
1y ago
10
8
Solved
GardeningWithBo
Is this normal new leaf color growth?
It seems again that my leaves are a touch shiny, slightly curled down, and are a touch yellow. I water only 1 Liter every two days and do not use any fertilizer apart from coffee grounds and aquarium water which has slight minerals. Thanks for the help in advance
Week 6
Leaves. Curl down
Leaves. Color · Yellow
6y ago
2
2
Solved
GBaalr
Leaves down
Hello fellow growers. My seed seems to be having a little leaf downfall. And first two round leaves are completely yellow now. Can it be overwatering problem ? It's in a second week.
Leaves. Curl down
Leaves. Color · Yellow
5y ago
1
1
Solved
Style_weed
Foglie gialle 4 settimana fioritura
Hi everyone.. The leaves that are turning yellow, could it be due to over-fertilization? Or excess nitrogen?
Week 9
Leaves. Curl down
Leaves. Color · Yellow
6y ago
2
3
Solved
BucketHathead
Did I do the right thing? Pls check my update on this week!
Can my Growmies check my update on this week please? Ppm shot up and I noticed nute burn. Weird bc I have only added water since last week. I cleaned the pump, removed air stone and lowered ppm. Definitely seems like too much nutes - hoping they’ll perk up.
Week 2
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
4y ago
2
2
Solved
SLuGGeRNauT_420
What’s wrong plz help
What’s wrong plz help is it cuz they root kind and overdue for transplant or something else I know the convex leaves are from overwatering I don’t want them to die I can’t spend much time with them so I water daily
Leaves. Curl down
Leaves. Color · Yellow
5y ago
5
Solved
BLAZED
Yellowing leaves, brown spots, tips pointing down and are brittle and burnt,
I got some leave problems. signs: - Leaves turning lightgreen/yellow. - Tips of the leaves are pointing/curling down and are brown and brittle. - Some leaves have a reddish colour, especially the leaves on the buds. - Some leaves got brown spots on them.
… Show more
Week 12
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
4y ago
1
4
Solved
KINGT88
From previous post just some more infon on what I feed and how, on a 12
So I use 5 ML per gallon of fox farm Grow Big Liquid Plant Food, And 5 ML Per Gallon Of Fox Farm Buds And Blooms Fertilizer. I'm barely staring to Introduce Cal-Mag so I don't think the Cal-Mag is causing the issue, I water every 2-3 Days. Temp is Right Around 80 during the day 7
Leaves. Curl down
Leaves. Color · Yellow
Leaves. Other
4y ago
5
5
Solved
Ancient_Genetics
What deficiency this is ?
Perhaps in these pictures you can see better, what deficiency this is, whether it is phosphorus, potassium, magnesium or zinc?.
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
4y ago
1
Solved
squirtle42
Verfärbung und Verformung der Blätter.
For some time now, my plants have been showing some discolorations and deformities on their leaves. Is that bad, and if so, what can I do about it?
Leaves. Curl down
Leaves. Color · Yellow
Leaves. Color · Dark-brown
4y ago
1
4
Solved
Skyhi
Not sure why the plants leaves are curling downwards. Slight yellowing and red stem on one seedling. I havent fed much nutrients so I dont think its nutrient burn. Can anyone tell we what Im doing wrong? Assistance will be much appreciated
Week 2
Leaves. Curl down
Leaves. Color · Yellow
Plant. Stem · Red or purple
4y ago
3
3
Solved
BigAdy
Wilting and turning yellow. Let them dry and flushed with PH water but no change
Hey Guys A few days ago, 3 of my girls started wilting and turning yellow from the top down. Figured I must be over watering them so let them dry out (checked with soil tester) then flushed with PH water but no change They're in 4th week of 60/40 batmix so not fed them yet
Leaves. Curl down
Leaves. Veins · Stay green
Leaves. Color · Yellow
1y ago
1
1
Solved
Cis420
Floracion con problemas
I don't know what I'm doing wrong, I measure EC, pH, and water temperature for irrigation. What's going on here? Irrigation pH 6.4 EC 1.4 temperature 19 degrees. Reddish stems, wilting leaves, I've watered with flowering fertilizers but it doesn't improve. I plan to water with plenty of water and measure the runoff.
Week 8
Leaves. Curl down
Leaves. Color · Yellow
Plant. Too short
6y ago
6
4
Solved
bellevegasj
Yellowing on GT and clawing on CB
I'm seeing an issue with Ghost Toof. The lower leaves are burning it seems. It looks like it could be a K(Potassium) issue, or possibly nutrient burn. Also, Chem Bear seems to claw quite a bit. I don't think I'm overwatering... so maybe a Nitrogen issue?
Week 4
Leaves. Curl down
Leaves. Color · Yellow
6y ago
4
3
Solved
AmsterdamBase
Yellowing leaves, need guidance! :)
I'm having some issues with yellowing leaves at some bud sites and lower leaves. Would be glad if someone could point me in a direction as what to do to help my plants out :) it should be visible in my last picture They got their first feed 2 days ago and were watered Thanks!
Week 6
Leaves. Curl down
Leaves. Color · Yellow
6y ago
1
4
Solved
elevensixty6
Growing in FFOF with some HF but have nutrient issues...have only given CalMag with RO water and this is what I've got.
Wedding Cake nute burn or possible P deficient with yellowing slightly down the edge? Also may have N toxicity with curling leaves? Blueberry also has slightly burnt tips, both plants have yellowing in the oldest growth. All in diary pictures. Thoughts? And how do I fix it?
Week 4
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color · Yellow
5y ago
2
2
Solved
Straightcurve6
Plz help
Hi need help please. 7th week super lemon haze autos not sure if need cal mag or if it has too much nutes or lockout, idk I'm stuck. Thanks in advance.
Leaves. Curl down
Leaves. Color · Yellow
6y ago
5