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Back to Grow Questions
Yellowing Leaves
Speedypete
started grow question 5y ago
There is some yellowing leaves towards the bottom, some have burnt tips is this nutrient burn or another issue?
Solved
Week 7
Leaves. Color - Yellow
likes
HighRoller909
answered grow question 5y ago
nutrient build up making ph fluctuate and burning the leaves. give water only for a couple of feedings.Look at that first nodes,little ones,they are burnt.
1 like
Complain
Selected By The Grower
TimTheTerpMan
answered grow question 5y ago
Absolutely nutrient burn related. I agree with high roller. Water only next few times then dial back on the nutes some.
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Complain
Similar Grow Questions
Solved
Gorgonite
What’s going on here?
What’s going on with this one bud on Cotton Candy Kush plant? It has some leaves dying. No damage to the stem & only bud looking this way. It’s on day 50 of flower and has been getting lighter leaves overall this week. It’s supposed to flower 50-60 days, according to the breeder.
Week 11
Leaves. Color - Yellow
3y ago
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Solved
NewJackWeed
Defoliating during flower phase week 2 or 3. Too late?
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Royalgorillaxx
Yellowing on leaves
7 days old seedling. Trying to identify the problem. Please help me. Biobizz light mix on one and compo sampa soil on the other. I spray only with water just to keep thr soil a bit wet. Not an overwatering.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Setup. Seedling
5y ago
2
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Solved
Schmooze
Defoliate lack-of-water damaged leaves?
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Week 7
Leaves. Color - Yellow
3y ago
3
3
Solved
SamCan
Yesterday i see new yellow leaves (plant 2). I have just checked them again and on the second plant the two small leaves are now brownish. What could that be? I water every two days and the soil is not wet but slightly moist. The other plant 1 grows wonderfully.
Week 1
Leaves. Color - Yellow
7y ago
2
3
Solved
JoeNathan
Yellow parameter leaves
My lady is turning yellow around the edges of the lower leaves others are dark green. I just did a top dressing less than a week ago I used feather meal kelp meal alfalfa meal and some bat quano. Looking at charts it seems to be a nitrogen deficiency. I know feather meal is slow
Week 4
Leaves. Color - Yellow
2y ago
6
5
Solved
DazeDreamer420
What should I do next?
Was reading 1870ppm at 5.6 so i flushed 20L water threw till I got 6.3ph and 950ppm and let dry. Feed the other day 4L at 50% nutrients strength 840ppm and is seems it's gotten dramatically worse since then. Before it was very slowly getting worse. Worse at the top now too.
Leaves. Tips - Die
Leaves. Color - Yellow
Leaves. Other
6y ago
5
8
Solved
TechnoNinja
Orange/yellowish dots on my auto blueberry
Is this calcium or magnesium gromies? Safeee
Leaves. Color - Yellow
5y ago
1
2
Solved
MomoCookie
What to do?
What would u do? I overwatered her badly and since that her leaves ok pretty much all yellowish. Should I continue with her or start a new? I also a lot of foxtailing going on. I know ultimately it is up to me but I want to read your opinion 😂
Buds. Not fattening
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
1
Solved
Gnagna
Yellow leaves
Hi guys, unfortunately because of an emergency I had to leave my 2 babys with some friends for three weeks. At the bottom some yellow leaves and like burning signs. I don't think it's because of over nutrition. They didn't get any for three weeks. Might be not enough nutrient?
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
2
2
Solved
KINGT88
Leaves changing colors
Leaves are starting to curl down on one plant. Another plant the leaves are changing colors as shown in the video, what am I doing wrong? First time grower.
Week 4
Leaves. Curl down
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
1
5
Solved
JERgarden
What kind of deficiency?
Hi growers. Is this a nitrogen deficiency? Or Could be a zinc or magnesium deficiency? Currently at week 6 of flowering and givining to her a home-made bat guano humic extract. Thanks in advance.
Week 13
Leaves. Color - Yellow
6y ago
3
3
Solved
N0fun
Hi everyone, This is my first grow. So, do i miss something important here? i do not use any method at all.. she is growing how she wants.. the only thing bad i can notice is the yellow leaves (older leaves) any advice are welcome. i use a mix of BIO-bloom and TOPMAX atm
Week 7
Leaves. Color - Yellow
6y ago
1
1
Solved
Inigo_Chrontoya
Defoliate yellow leaves?
Should we remove these large yellow crusty leaves near the soil? The plants are at about day 38. I've heard people say you shouldn't defoliate this early in flower. Should I be concerned about these leaves dying off or is this normal?
Week 5
Leaves. Color - Yellow
5y ago
2
3
Solved
mapfrog
Yellowing plants
Based off week 2 day 7, does this look like an over watering issue or something else? This was the first watering where I soaked their containers. While they were in solo cups I tried to keep watering volume low.
Week 2
Leaves. Color - Yellow
6y ago
4
Solved
tiny_couch
Yellowing lower fan leaves, a few red stems; N/Mg deficiency or normal low leaf die-off?
Is this a Mg or N deficiency or are these leaves naturally dying off? Showing on only one of two plants so far. Appears only on lowest fan leaves. F20, 7L pots BioBizz AllMix and nutes (1mL/L Grow and 2mL/L Bloom). Temp/RH are good. Can't measure pH. Local soft tap water 7-8pH.
Leaves. Edges burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
2
1
Solved
BeachGanja
Leaf issue
Hey everyone, 1st grow and noticed the follow leaf issue this evening.
Week 2
Leaves. Curl up
Leaves. Color - Yellow
5y ago
3
2
Solved
Realtree8858
Couple yellow leaves
first true leaves are turning yellow in both plants.small tips on 2 other leaves. This is "california super soil" bottom 1/3 and fox farm the upper 2/3. Supposed to feed the whole grow. Feeding only RO water, 4 cups every three days or so. Soil to hot for the young plants?
Week 2
Leaves. Color - Yellow
2y ago
3
Solved
Rayshian
What kind of deficiency is this?
The last blue dream plant I grew had the same issue but I’m not sure what it is. Any help would be appreciated.
Week 19
Leaves. Curl down
Leaves. Color - Yellow
4y ago
4
1
Solved
Mud868
yellowing upper growth
what do you guys think about the yellowing? now when I think back, I once did a grow on coco, which had also yellowish growth.. my soil mix is about 10% coco. ph about 6.4 ... I tend to underfeed my plants...
Week 3
Leaves. Color - Yellow
5y ago
1
1