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Back to Grow Questions
yellow leaves
Eightblack
started grow question 5y ago
hi guys i need your help and advice. the color does not convince me since germination, I have not fertilized yet. what can it be??
Solved
Leaves. Color - Yellow
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2x2growing
answered grow question 5y ago
If you haven’t fertilized yet then yes, you should. They do look a little pale.
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Selected By The Grower
Crawlndog
answered grow question 5y ago
Lime colour green usually means a Nitrogen def... girl is just a little hungry! Try not to give it too much too fast! Happy Growing 👉😀👈
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Elgar
answered grow question 5y ago
You have a Nitrogen deficiency, you should start feeding grow nutes from now. Give her the amount proposed for now, but generally give her half the dose. Hope this helps, good luck 😊🌸
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Similar Grow Questions
Solved
knottngrower
Ich habe bemerkt dass einige Blätter gelbe spitzen bekommen haben und eines sich einrollt. Muss ich mir sorgen machen? Foto 4 und 5
Week 4
Leaves. Color - Yellow
3y ago
2
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TheObserver
Fatal ovewatering? Will she survive?
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Week 14
Leaves. Dropping off
Leaves. Color - Yellow
1y ago
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Solved
Dillsnills
Need some help as to what's going on w this plant? Leaves are turning kinda yellow towards bottom, excess or not enough nutes?
Trying to figure out what's going on w this plant,lsd 25 auto, ppm runoff was 1400 w jus ph water going in,ph6.5, should I give a nute feeding next or stick w jus ph water, it's not showing any signs really of mute burn, jus a dose of calmag next feed or full nutes at 1/4 dose?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
5
3
Solved
Wackytabacky_420
Anyone know what's wrong with my girl?
Can anyone tell me if this is going to effect my flowers? Should I cut these leaves out? What can I do to correct it? I left a pretty good description in week 7 of the battle with this plant.
Week 7
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
2
2
Solved
That70sDude
Yellowing on dwarfed Stoopid Fruits
I'm having issues with yellowing leaves again. I have used Cal / Mag as suggested last time and have transplanted it into a 2 gal bag. I have also had a bit of browning around top leaves on larger plants but assume the lights were to close. Migro says 6" from canopy.
Week 5
Leaves. Color - Yellow
5y ago
1
1
Solved
KingMickey
Burning Edges/Yellowing and Drooping?
The yellowing has gotten worse and I'm noticing slightly burnt tips/edges and some droop. Could this be burn/deficiency or over/underwatering? A combination? Is there anything I can do to fix this early or is it just a matter of giving them some time and less nutrients? Thanks!
Week 2
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
4
2
Solved
MrBz21
1st grow yellow leaves and brown spots
Last two days some big fan leaves started to get yellow with brown spots. Im half way through flowering stage. Is that normal? Can it be nutrient deficiencies if some of these leaves are on top?? It's not overwatering for sure, I'm puzzled :(
Leaves. Color - Yellow
4y ago
3
Solved
EaRtH
Seedlings tips yellowing
Hey guys, I have noticed that one of my plants starting to show yellowing on the tips of first leaves. I guess I am overwatering. Any advices ?
Week 1
Leaves. Color - Yellow
2y ago
2
3
Solved
BufoAlvarez
Tip burn yellowing
I thought I had the leaf tip burn and curl handled but it’s really never subsided. My temps are 76 at hottest and humidity around 45 to 55. 1 out of 3 plants shows no symptoms but it’s the least mature. I was trying to flush but that seems to not help. Idk anymore, help!!
Week 11
Leaves. Color - Yellow
5y ago
1
1
Solved
mck372
mid-flower yellow leaves
Hello! I'm growing my first non-auto, a SkittleZ, it got quite small and the leaves are yellowish,I'd like to know what mistakes I made and what I can do to help her Mars Hydro TS1000 and only BioBizz nutrients. Temp is around 18C at night and 25/26C during the day, 40% hum
Leaves. Color - Yellow
Feeding. Deficiences
10mo ago
2
6
Solved
MantisMan
Yellow edge with brown spots on fan leaves
I am wondering if anyone could help me figure out what is going on here. She’s been healthy all grow, but in the last week has started showing the weird yellowing/browning on a few leaves. The temps, nutes and light haven’t changed really. Anyone have any idea what this could be?
Week 11
Leaves. Edges burnt
Leaves. Color - Yellow
Other. General questions
5y ago
1
2
Solved
Cs2810
Hilfe.. calmag Mangel?
Hey grower, kann jemand Helfen? Seit 10 Tagen Blütephase. Neue Triebe werden sehr hell. Eventuell Calmag?
Leaves. Color - Yellow
1y ago
1
Solved
Jimmy_T43
First Grow - Yellow Leaves
Hi all! Yellow leaves problem. I am giving are BioNova X-Cel and PK 13-14. I put like 1.6ml from the X-Cel and 0.6ml from the PK 13-14 in 2liters. (as the package says) and I water it every 3-4 day. Temp. Has been 32+ lately. BioBizz CalMag is coming today. Any Advice? THANKS!!!
Week 8
Leaves. Color - Yellow
4y ago
6
8
Solved
Bluesbreeder
well it looks like i'm facing nitrogen deficiency. the leaves are pale on both plants and also plant 1 has very small tiny leaves and leaves turning yellow. So i think it's nitrogen? i will put 1 ml more of coco bloom A to correct. if anyone has another opinion let me know.
Week 6
Leaves. Color - Yellow
7y ago
6
2
Solved
XiceX
what are those spots on the leaves, they appeared last week. I try to rinse the root with 2 L of pH 6.7 of water without nutrients, but it seems to continue
Week 7
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
1
Solved
jokgga
Does yellow leaves with red tips mean my plants need more nutrients or less? Jacks 3 2 1 on Auto
Week 8 (flower) top leaf tips are reddish and the leaves are more yellow than green. Does this mean that my plants need more nutrition? I am using Jacks 3 2 1 for two autos and using it at 65% strength (650PPM / 1.2EC). Should I goto 100% at 990PPM / 1.9EC or 50% to 550PPM/1EC
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
5y ago
1
2
Solved
Xavierfourtwenty
So plants are looking good except for the Blueberry Autoflower, the leaves are twisting & overlapping & most are turning yellow, I know yellow usually means nitrogen deficiency but it shouldn't be with the nutrients it's receiving, anyone have any ideas or suggestions?
Week 4
Leaves. Color - Yellow
4y ago
6
3
Solved
dank604
Spots on leaves
I'm still dealing with some spots that seem like cal-mag lock-out/deficiency but my PH is at 6.2-6.5. I think the light was too powerful I moved it up from about 16" to 18". I hope to have a lux meter soon to confirm any light stress issue. Still look like PH fluctuation?
Week 6
Leaves. Color - Yellow
Leaves. Other
6y ago
1
2
Solved
kivocsa999
yellow leaves on 3rd week
ls 25 fast buds , have been feeding every other watering with canna terra vega 2m for 500ml of water with 2ml canna rizhitonic,i have seen the yellowing and thought it is calcium issue so i added a half ml of cal mag extra , ph is balanced on 6.2 , but the yellowing is worse
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
1
2
Solved
Popeofdope
Too much nitrogen?
How do i fix a plant having nitrogen? Ive been flushing them for a couple days but nothing.
Week 8
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
1
4