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Back to Grow Questions
Liście
MarianPazdzioch
started grow question 2y ago
Hi, I have a question about why the leaves are doing this.
Open
Leaves. Color · Yellow
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Answer
SkunkleDamo
answered grow question 2y ago
No details as no diary but maybe calcium deficiency starting and/or lights maybe too strong
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Similar Grow Questions
Solved
Frm11001
IDEAS?! double cookies auto BSF
I had too much N at the beginning of the flowering stage, I did a root flush and everything got worse! Now, almost 1 or 2 weeks from finishing flowering, she looks like this. After the root flush, I continued with fertilizers normally just like the others and the others are in good shape!
Leaves. Color · Yellow
Leaves. Color · Dark-brown
Plant. Stem · Red or purple
6y ago
6
Solved
ClydeGrows
Yellow leaf tips only on buds
Yellow leaf tips, only on buds... It is mostly buds nearer top, but some lower as well. It is not happening to fan leaves... This is an auto, around day 60 (4 weeks of flower). I have stopped giving nutes for over a week already to deal w nute burn. But this yellowing continues!
Buds. Other
Leaves. Color · Yellow
4y ago
4
6
Solved
Nick567
yellowing and drying of leaves
yellowing and drying of leaves
Leaves. Color · Yellow
6y ago
3
2
Solved
Mr_ROCKET
Is it right to remove yellow leaves?
Does removing completely yellow leaves during flowering period hurt plants or is it beneficial?
Week 11
Leaves. Dropping off
Leaves. Color · Yellow
6y ago
4
3
Solved
Gteh420
Some newer leaves from older stems looks almost bright green and paper thin comparrd to the deep green older leaves and some of the ones top look slightly discoloured at the tips. This is an af at week 7 of veg. No signs of flower as far as I know.
Week 7
Leaves. Color · Yellow
8y ago
1
1
Solved
Luntis
yellow leaves
Good day, please what could be the cause? It only has a few flowers, the rest are ok.
Leaves. Color · Yellow
2y ago
2
1
Solved
Floyd
Leaves discolouration
I have noticed that a couple of leaves on 2 of the plants are getting yellow spots, the only thing I’ve done differently was that I gave the only plain water without nutrients for 2 days, anyone knows what could it be ? Thanks
Week 7
Leaves. Color · Yellow
6y ago
1
3
Solved
PH93GROW
What What kind of deficiency or excess is this?
Please, can anybody help me? it has been hot here the last few days 28°C, 29°C with lights on. The symptoms started within the last 36 hours, I believe it is due to heat or excess nutrients. I'm using supercharged remo nutrients kit, 1.75ml/l each. EC 1680 pH 6.0 planting in coco
Leaves. Color · Yellow
4y ago
1
1
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
Seth_101
Foxtailing Yellow Leaves White Trichomes - WHAT HAVEW I DONE?!
Hi! It's my first grow and I thought I was Doing alright. After I've bought a tent, seems like things got worse. My flower is an auto in week 13.4 (supposed to take 9-10weeks) and I'm flushing since about 10 days. Still the trichomes are pretty clear. What should I do?
Leaves. Dropping off
Leaves. Color · Yellow
Setup. Strain · Autoflowering
2y ago
1
1
Solved
JuanHaze_Arg
help! my plant is turning pale. the green color is losing.
the green color is losing. some leaves burn from the tip to the stem of the leaf. Excess fertilizers (because I fertilized the soil) or deficiencies due to few nutrients? I also thought that it can burn with nearby lights, but the ones that burn are far away
Week 7
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
5
2
Solved
Noela
Deficiency/Light Stress Issues
What else can I do? Brown curled tips and spots on older fan leaves climbing up towards main cola. Flushed with pH’d RO yesterday, but was only able to get pH to 6.7, also added small dose CalMag at end of flush. Light wattage has also been reduced by half for the last week.
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Dark-brown
6y ago
3
3
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. Deficiencies
5y ago
5
3
Solved
canngabis
I need help. The lower leaves are getting really yellow, is it normal? If it isn't what do i have to do?
Week 6
Leaves. Color · Yellow
8y ago
3
1
Solved
HappyGrowMore
Is this nutrient burn and should I be LST’ing or just let it veg freely?
Wondering if the yellow burn and brown burn are from nutrients or from lighting? Plants seems to be doing fine. Is the smaller of the two. Left plant , I LSTd. Just wondered if it is too much?
Week 4
Leaves. Color · Yellow
6y ago
4
2
Solved
Hoolyhead
will I need to do more
Wat shud I do with the last pic if tats bud rot??? Only started since yday I think 😕😕 also yellowing leaves wat happenin?
Week 9
Buds. Other
Leaves. Color · Yellow
6y ago
1
1
Solved
smower
Yong leaves changing color
What's happening this my girl? What I need to do to fix it?
Week 5
Leaves. Color · Yellow
4y ago
3
Solved
Chris42081
Leaves turning brown yellow.. flowering.
What's going on with my leaves. She is in flower 2nd wk. I added bat guano on 30th. Dec. Thinking nitrogen but not much help yet.
Leaves. Color · Yellow
Other. General questions
5y ago
3
Solved
PricklyPete
Yellowing on lower leaves. Any idea what this is?
Don't think they should be deficient in anything yet, they're in new Ocean Forest soil and only on day 11 of veg, no way they used up what's in the soil yet. More details in my grow diary comment.
Week 2
Leaves. Color · Yellow
5y ago
2
1
Solved
cultivars
Iron Deficiency?
Appear to have an iron deficiency, perhaps as a result of lock-out. May have been triggered by light stress or environment changes. Living soil media, watered with rainwater, supplemented with compost teas and organic soil drenches pH to 6.5. Seeking advice as to how to correct
Week 8
Leaves. Color · Yellow
Setup. Strains · Photoperiod
Setup. Outdoor
2y ago
3
1