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Back to Grow Questions
This is the first time growing. My plant is turnin...
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
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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
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Selected By The Grower
daviddeensutton
answered grow question 5y ago
Either to much water or to much light
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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
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Similar Grow Questions
Solved
Splifflicious
Yellowing first leaves - CalMag ? Bugs?
Any suggestions on the yellowing first leaves issue #Day19? Is that a Cal or Mag def ? Been watering with tap water left for 24h. Would RO water be better ? Does feeding with RO water on the entire life cycle involve to add more nuts ? I currently have only AN micro/grow/bloom.Tx
Week 3
Leaves. Color - Yellow
Other. Bugs
Other. General questions
5y ago
1
2
Solved
Spiritual_Herb
I'm entering week 7, what's happening?
I'm entering week 7 from germination. I'm using a soil for herbs/lawns (pH 8) as an amendment—not ideal for cannabis. I'm testing it, but leaves look like this. I fertilize and already flushed. Using 1ml grow + 1.6ml bloom Biobizz in 500ml water (pot is 3.2L).
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Pale
5mo ago
1
5
Solved
Greenthumbplumb
Yellow tips near bud sites
Yellow tips are developing on some of the leaves near bud sites. Is this a cause for concern or a sign of a deficiency? The light is as high up as i can get it and it is on max currently. Also the only nutrients I have added the whole cycle has been small amounts of a compost tea
Week 9
Leaves. Color - Yellow
4mo ago
3
2
Solved
kohlrabi
Yellowing of upper leaves normal or problematic?
I'm in the final stage of the grow, pistils are starting to get orange. Today I noticed some upper leaves tuned yellow / are dying. The leaves in the middle seem fine. It's this normal or problematic? Thanks in advance for helping me out.
Week 8
Leaves. Color - Yellow
3y ago
5
3
Solved
arctic
rdwc - remo nutrients
I have 12 plants, 6 of them are 10 days older. I find it difficult to work with the solution due to different growths. I think I give too little fertilizer. I use RO water and the entire line of remo (+ magnifical) = 550ppm. 600w. temp. 25-26. hum. 40% . tutankhamon fem.
Leaves. Color - Yellow
Feeding. Other
6y ago
1
2
Solved
Wastent91
Thi is normal all Yellow leaves at 75 days?
Week 11
Leaves. Color - Yellow
3y ago
2
1
Solved
med_hiero
Lighter edges on top leaves
Why does my plant have lighter edges on top leaves? Is it light stress (i had a weak light very close), defieceny or something else?
Week 5
Leaves. Color - Yellow
4y ago
3
2
Solved
BongRip
1st Week Problem
My plants are in day 7 and I noticed some problems with it. A new set of leaves is coming out yellow in one of my plants and also I am seeing some spots on 2 other plants. They are under 200cfl with the distance of 6 inches. Temperature goes up to 85'F sometimes. Help out pls!
Leaves. Color - Yellow
5y ago
4
4
Solved
Inigo_Chrontoya
Super Yellow Leaves in Mid/Late Flower
Does this bottom left plant need more nitrogen? The last two waterings we've given it 1.5 ml/liter of Micro. Should we give it more? The other 3 plants of the same strain are much smaller, much darker green, and further ahead in flower. These Blue Dream autos are 51 days old.
Week 7
Leaves. Color - Yellow
5y ago
1
1
Solved
Autogrowing
Noticed two leaves where the are damaged on the end, a different color, and a little dryer than the rest of the leaves.
Starting bloom nutrients this week. Haven't yet. But I noticed this leaf, there is one more like it. Any idea what it could be?
Leaves. Wilting
Leaves. Color - Yellow
Plant. Other
4y ago
1
Solved
CelticSmokey88
Yellow brownish leaves
Any ideas what this is and what i should do to fix it its gorilla zkitlles currently on day10flower Last feed 3ml biobizz vera 3ml biobizz heaven 1ml biobizz bloom 1ml biobizz top max 1.5ml biobizz grow 0.5 biobizz fish mix 2 days ago
Leaves. Color - Yellow
4y ago
2
3
Solved
PanGrower
Yellow leaves during flowering
I find such yellowed leaves in the lower part of my plant during flowering, I cut them off. Tell me, is this normal?
Week 10
Leaves. Color - Yellow
2y ago
4
Solved
MrNice666
What could be the reason
What could be the reason? everything okay suddenly on day number five weird spots?
Leaves. Color - Yellow
Leaves. Color - Mottling
Plant. Other
3y ago
2
Solved
Turkler
Wondering if the amount/type of yellowing leaves is normal at this stage? Seems like maybe a nutrient defeciency (maybe burn? I dunno!) but given the stage of flowering not sure what should/can be done at this point. Have been providing ~1/2 dose bloom nutes (9-16-16). Thanks!
Week 10
Leaves. Color - Yellow
7y ago
5
4
Solved
einamio
Buon giorno weed doctors, did anyone have similar uniform chlorosis at the top or maybe knows what's up? What could be the reason and the solution? Th
Is this some sort of immobile nutrient deficiency or excess? Could this be caused by heat and light stress? She is 80cm tall and almost touches the lights in the tent. I'm usually suffering from Calmag and Nitrogen issues and haven't yet experienced yellowing from the top. Thanks
Week 8
Leaves. Color - Yellow
Plant. Too tall
Feeding. Deficiences
1y ago
2
2
Solved
BruceBlack
Yellow crunchy leaves
Is this normal during the last weeks? I've been feeding just ph'ed water during 10 days after the PK 13/14 Any idea would be awesome, thanks in advance.
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
5y ago
3
3
Solved
WeedTheNorth
Yellowing
Yellowing of leaves
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
6
4
Solved
Bubble_Budz
Why is my plant dying? I left for 1 week and came back to this... please read diary notes for more details but she's looking sad droopy, yellowing/browning at the top leaves and middle sections... so far I've flushed and gave a lower concentration nutrient mix... thank you
Week 13
Leaves. Dropping off
Leaves. Color - Yellow
3y ago
7
3
Solved
moswald14
ph too low?
is this discoloration from feeding too low ph'd water? it's been mid 5's for about a week.
Week 9
Leaves. Curl down
Leaves. Color - Yellow
3y ago
2
1
Solved
HighTechRedneck
This is really burning me up
Gorilla cookie auto, DWC, ph 6.2, ppm 400 on distilled, EC 0.7, water temp is in the 60s but spiked to 75 once, tent stays between 70 and 75, seeds w.ere germed in 3% peroxide. There is absolutely no way this is a nitrogen Def. Just stopped growing
Leaves. Color - Yellow
4y ago
1
8