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Back to Grow Questions
DonWild
started grow question 5y ago
This is the first time growing. My plant is turning yellow. Is it not enough light?
Solved
Week 3
Leaves. Color · Yellow
2 likes
DoctorGreenThumb
answered grow question 5y ago
I had same issue with a few autoflowers. After looking around i found it's an iron deficiency.
1 like
Complain
Selected By The Grower
daviddeensutton
answered grow question 5y ago
Either to much water or to much light
likes
Complain
GanjagrowingGal
answered grow question 5y ago
What are u growing her in? Looks like she needs nutrients. If she’s in coco she needs added nutes like biobizz grow
likes
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Similar Grow Questions
Solved
BudMastero
the leaves began to turn yellow in the third week of flowering.
why the leaves began to turn yellow earlier than necessary? I think there are problems. and I’d like to solve them with your help.👏
Week 9
Leaves. Color · Yellow
6y ago
2
3
Solved
Dingle_Dangle
LEAVES dying. Cause???
What's the problem here?
Week 2
Leaves. Curl down
Leaves. Color · Yellow
4y ago
1
6
Solved
eltoto45
Do you think my plant is dying?
Do you think my plant is doing senescence or is it a problem with bugs or deficiency? If its senecence, do you think I need to stop feeding my plant and start flushing? I'm in 4-5 weeks of flowering and its an autoflower. Thanks
Leaves. Curl down
Leaves. Color · Yellow
5y ago
2
3
Solved
TheDoctor
Nitrogen deficiency
Hi! My LSD and the Blue Gelato 41 start to develop some yellowish patches on the leaves... Do you know what it could be? for me it looks quite like nitrogen deficiency but i'm not sure... Should i try to take care of it or should i leave them like this in their final 2 weeks?
Week 13
Leaves. Color · Yellow
6y ago
6
4
Solved
Skunk66
Leaf turning yellow
I'm a beginner.. im growing GG#4 auto.. leaf are turning yellow at flowering is it normal or nutrition lockout or something... should I flush.. ph is 6.3, Ppm 850, week 8, nutrition general hydroponic micro, grow, bloom, silicon phosphate, seeweed extract, and humic acid,
Leaves. Color · Yellow
2y ago
2
2
Solved
QueenNitha
What’s wrong
What’s wrong with my plant? The top leaves look spotty. Could it be the coco coir pot?
Leaves. Color · Yellow
6y ago
1
1
Solved
JinksyGrows
Alright peeps, here's one for you. Still don't know what it is. Pictures attached to Week 9, Veg. This has been occurring since week 3. There has been NO spread, it is always localized to only 1-2 leaf blades and she is not stunted at all (largest girl). Please PM for more info
Week 9
Leaves. Color · Yellow
Leaves. Other
7y ago
2
1
Solved
Cezar
the leaves turn yellow
the leaves turn yellow Hello dear colleagues you can help me with this problem, I am new in the field and I don't know what they suffered. watch the pictures please! PH 6,3 LUCE 19~5
… Show more
Leaves. Webbing
Leaves. Veins · Yellow between
Leaves. Color · Yellow
5y ago
6
6
Solved
Qutro
Hi fellow growmies, Could you identify my problem out here please? Is it a heat stress or stg. else?
Leaves. Color · Yellow
5y ago
4
4
Solved
DrJawn
Yellowing fans
The ladies are in their third week of flower and I have one plant out of four that's getting extremely yellow leaves and curling under. The chlorosis seems to be spiraling up the stem in the last two days. 5 gallon pots with Ocean Forest + perlite and worm castings. Every other w
Leaves. Color · Yellow
6y ago
1
1
Solved
DwarfHumper
what is up with my plant? light or nutrient burn?
what is up with my plant? is it nutrint burn or light? or maybe something else
Leaves. Color · Yellow
5y ago
2
Solved
Zso420
Leaves problems
Hey Growers 🙂 what do you think, what the problem? I give him little nutrients and all the conditions are good. is it possible to overwater? I suspect.
Leaves. Curl up
Leaves. Color · Yellow
6y ago
1
1
Solved
cannonone
Purple branches
Hey, many of my branches have turned purple, and a few leaves yellow.... I'm using bio grow (biobizz) since 5 days, is it calcium or magnesium deficiency? What to do? And can I start with flowering now? Thanks
Leaves. Color · Yellow
6y ago
1
3
Solved
Russdog
Hi guys, new to this game first grow so looking for advice and guidance, the pics are my northern light auto 17 days in, I'm happy with size I think, just concerned about the bottom two leaves that are slightly yellowing, any advice most appreciated.
Week 2
Leaves. Color · Yellow
6y ago
3
3
Solved
Architect
WTF IS THIS
hello guys, is this deficiency? 50% coco 50% light mix because I thought that with 100% light mix I had toxicity, I did not add extra nutrients , humidity 35% something I will fix, also who knows why the package light mix biobiz says 1.2 ec while in the runoff EC Meter says 2.5
Leaves. Edges burnt
Leaves. Tips · Die
Leaves. Color · Yellow
5y ago
3
4
Solved
Lumberdog
Yellow tips?
First timer here. What might be causing the small, yellow tips? The leaves sometimes look slightly pale but damn if they don’t look super healthy overall! I’m using minimal nutes thus far. Any insight? Thank you, thank you.
Leaves. Color · Yellow
6y ago
1
1
Solved
jonros686
Hi please help, I’m growing 2 gorilla cookies auto and 5 north thunderfuck, Yesterday I noticed one of the gorilla cookies had its leaves go little yellow and today it got just worse, but all other plants are just fine, lamp distance 45cm and feeding check diarie.
Leaves. Color · Yellow
4y ago
2
3
Solved
Ph0en1x
Brown/rust spots and yellow leaves at the bottom
Plant in late veg (soil) is showing spreading brown/rust spots on upper leaves and rapid yellowing on lower leaves. Frist only at one plant and now at the others too. I suspect a pH-induced Cal-Mag lockout. But I always check pH to be around 6,5. What should I do?
Leaves. Tips · Die
Leaves. Color · Yellow
10mo ago
2
2
Solved
Bigbuds420
Curly leaves, help!
Upwards curling of the leaves, any ideas? Also not sure if theyre all abit leggy or if they are on track
Week 2
Leaves. Curl up
Leaves. Color · Yellow
Plant. Too tall
6y ago
1
Solved
Maddiq
Overwatered cubes in hydro? Too close to the sun? or effect of having add
Hi All, I have issues with my first hydro grow - i effed up. I think i was too slow in the transfer over in the tank. Light is 200 PPFD, EC at 0.6, and barely added any nutes. Did i manage to overwater some of these plants by having them too close to the net pot?
Week 1
Leaves. Curl down
Leaves. Color · Yellow
Setup. Substrates
2y ago
3