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Back to Grow Questions
Marks on leaves
Floristas
started grow question 6y ago
Bright marks on leaves, what is this? what could be the reason of this?
Solved
Leaves. Color · Yellow
likes
WestIndiess
answered grow question 6y ago
To much nutrients dude. Water them with only water then start feeding and you will be fixed.
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Selected By The Grower
Similar Grow Questions
Solved
BalkonGrower
Am i overwatering my plant ? Im a noob
Did i overwater my plant? Symptoms are curled leaves, leaves are yellowing from outside to inside, tips are brown Im watering once the first 3 cm are feeling dry with 1/10 of Pot Volume so 800ml. Im using BioBizz BioGrow as a Fertilizer. Im in Week 6 of Veg
Leaves. Tips · Die
Leaves. Curl down
Leaves. Color · Yellow
2y ago
1
1
Solved
spaceweedgrower
Yellow spots and droopy leaves - RQS Shogun photo
Hi! 2nd week after 1st true leaves. 70/30 buffered coco/perlite. Terra Aquatica Tripart. Feeding 2×/day, 200ml in, 100ml runoff. Always 1.5ml/L CalMag. pH ~5.9, EC diff ~150–300. Suspect calcium def., leaves droopy. 18/6 200w led 60cm. Room 23C, ~70% RH. Any help appreciated!
Leaves. Color · Yellow
1y ago
1
2
Solved
Peacheyking
Is she dying ?
I’m really have struggles, so this is my first grow and I’ve done it in soil. I’ve ad a previous issue with heat and I’ve fixed that now but the plants aren’t looking to healthy, all I’m giving is Dutch pro A+b every other day, am I feeding to much ? Should I just water sometimeS
Leaves. Color · Yellow
5y ago
6
Solved
heeelion
What are these on my leaves?
I was told perfect leaves are impossible to get, but this has to be something right? I had some nutrient burn from one week that was quickly stopped at least as far as the tips of leaves. Is this nutrient burn? a nutrient lockout of is it normal for flower? Im hoping this is norm
Week 10
Leaves. Color · Yellow
Leaves. Color · Pale
Leaves. Color · Mottling
3y ago
4
Solved
gogreen
What is yellowing my little leave ?
Week 2
Leaves. Color · Yellow
8y ago
4
5
Solved
Luna91
Two toned color
Hey Guys, What is this two toned color mean? I have this on one of my ladies and although I think its really cute, but Is there any reason for this color? and the buds with white sugar leaves are okay to smoke? Thanks
Week 12
Leaves. Color · Yellow
6y ago
1
2
Solved
Cryptovirus
stunted growth / burning older leaves first
I've done every correction and still can't figure what the problem is :(
Week 3
Leaves. Color · Yellow
5y ago
3
2
Solved
420ggrow
Plant going yellow week 8 of flower
day 54 of 12/12 and my plant has all of a sudden gone yellow. it happened really quickly in a couple of days, no change to nutes or environment. is this normal? just that my other plants havent turned so quickly and they are all around the same age and fed from the same res. thx!
Week 8
Leaves. Color · Yellow
6y ago
3
4
Solved
Ronzo9
Is this Nute burn?
Is this Nute burn or something else? Using bio bizz grow, bloom and top max with “all in one” soil. I’ve recently upped the nutes in line with the bio bizz feeding schedule for my soil but it looks like the plant is freaking out at something. Thanks guys
Leaves. Color · Yellow
Other. General questions
Feeding. Schedule
6y ago
4
5
Solved
soflo
Please help! What am I doing wrong? I’m a first time grower
My leaves were burning and now I know that I am burning it with nutrients cause my soil already got nutrients. I’m only using water now but now they are turning yellow and the big leaves have spotting. What’s the problem now and how can I fix it?
Leaves. Color · Yellow
Leaves. Other
6y ago
2
Solved
ItalyGrow
Yellow tips
Dont know why but one of the girls is suffering from stress. I think this is the cause for the yellow tips or do you have a other opinion? I did LTS training every two to three days, maybe therefore? A other reason could be light burn. But with a distance of 50cm I dont think so
Week 4
Leaves. Color · Yellow
6y ago
2
4
Solved
rocketpunker
Yellow leaves from bottom
Can someone help me to solve my issue, yellowing leaves from bottom. I'm using plagron royalmix, i'm not sure what i'm doing wrong. Is it overwatered, or shoud i start to feed them ?
Leaves. Color · Yellow
5y ago
6
6
Solved
Frnikola
What to do? → BF Runtz Auto - Day 42 - RH70, 80F in BioBizz Light Soil
On my last post, I was advised I have N tox, so I watered w/o BioGrow, just BioBloom and it's gotten much worse. The runoff EC was 1.5 (watered with 0.8, runoff pH was okay), so I’m guessing it's salt buildup. I plan to flush when this watering dries out—any thoughts?
Buds. Not fattening
Leaves. Color · Yellow
Leaves. Color · Black or grey
2y ago
1
Solved
spankyxvi
More or less ppm
My plant in week 4 of flowering are yellow from bottom up so I think it was nute deficiency sign but also they have slightly burnt at leaf tips on top. My last feed is 750ppm, grow in soil. My routine is feed every 3rd water(f/w/w/f) should I feed more often or same but more ppm
Week 8
Leaves. Tips · Burnt
Leaves. Color · Yellow
Setup. Strain · Autoflowering
3y ago
3
6
Solved
mrhat2001
Guys what’s the opinion on flawless finish for flushing. I have read on many forum sites that it does not do anything does anyone have any experience with such a solution. I have used it for the first week to flush the plants and I will use it for two days of the second week.
Week 16
Leaves. Color · Yellow
7y ago
1
1
Solved
lg2200
Yellow leaves
Yellow of leaves entering into week 5 of flowers (8 total). Issue or expected? Over watering, correction suggestions?
Leaves. Color · Yellow
6y ago
3
Solved
ukterpdoc
Why yellowing under led's
Hello friends please tell me about plants yellowing when under led's whats the issue and how to fix.thanks
Leaves. Color · Yellow
6y ago
1
Solved
KisukeUrahara
Defficiency? 1st grow
I’m unsure of what is wrong with my plants. Leaves are turning yellowish colour and withering, first affecting old growth in week2F autoflower genetics. I use ph 6.4 water, runoff measured at 6.0.
Leaves. Curl down
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
8
13
Solved
poke_smot
Yellow and brown can't be good
Getting worried about a couple of my plants. Lower leaves looking like this. Can't find a match on the diagnostic charts. Any advice much appreciated. Thank you
Leaves. Color · Yellow
4y ago
2
4
Solved
Wildgrass
Leaves turning yellow with brown patches
I noticed the first real leaves on one of my plants turning yellow in FFOF. I transplanted them into bigger pots with ProMix M in hope that it would stop. Condition seems to continue worsening. I have started to notice the cotyledons on some of the plants turning yellow.
Week 4
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
2
2