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Back to Grow Questions
Yellow tips
weedisdegenerate
started grow question 6y ago
The yellowing on the tips, what do you think it is? Was my raising the light a good play?
Solved
Week 5
Leaves. Color - Yellow
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MadeInGermany
answered grow question 6y ago
Hey buddy that will be again ;-) How high is your Ec worth and your watering behavior?
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Complain
Selected By The Grower
rhodes68
answered grow question 6y ago
Think you are ok sometimes tip color can lead you astray unless its yellow/brown which is nuet burn. See no burning
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Similar Grow Questions
Solved
Japko
My [plant 1] started to have bit yellowish leafes. Is it just not enought water or is it somethig else? I'm watering when the coco seams to be more or less dry on the top because i don't want to overwater.
Week 3
Leaves. Color - Yellow
5y ago
2
2
Solved
Leanleanwok
OD
Nitrogen overdose? Ph 6.2-6.5 Biobiz grow/heaven/top max
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Other
4y ago
4
Solved
datrox
should i worry for this leaves ?
What's wrong with the plant this week ,contrast is more visible with the green veins coming in more clearly . Any thoughts? - watering ph 6.3 - ppm : 180 - pots 19lt - per watering 2lt - led distance 50 cm
Week 4
Leaves. Color - Yellow
6y ago
5
4
Solved
ZHunterZz3
Yellowing leaves with brown spots
Experiencing some yellowing leaves with brown patching on this plant, I checked the plant doctor site and no deficiencies really matches the description 100% so it's left me scratching my head. What do you think it could be?
Week 6
Leaves. Color - Yellow
5y ago
1
1
Solved
PeppeItalia
Macchie gialle
Le foglie mostrano dei segni gialli sulle estremità, mentre le nuove foglioline hanno le punte gialle Che problema ha?
Leaves. Color - Yellow
5y ago
2
2
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
5y ago
1
8
Solved
Wscook07
Yellow/Brown leaves
I've got some brown/ yellowing leaves scattered around the plant. Growing in hydro, about 3 1/2 weeks old. Thanks in advance for any help.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
3
4
Solved
MediciGrade
Crispy Yellow Leaves
Inflow EC=1333 w/ PH=5.8 vs Runoff EC=658 w/ PH=6.0. Insufficient nutes due to light intensity? Perhaps my PH meter is inaccurate? Light is 42 inches from canopy or ~600 PPFD. RH 65%, Temp 80 F.
Week 8
Leaves. Veins - yellow between
Leaves. Color - Yellow
6y ago
1
3
Solved
HappySkunk
Light green leaves and more
This just snuck up on my - don’t ask me how. To me it looks kinda like late stage something... what is it and what do I do? The colour is lime, stem is purple (but it’s been like that for the entire flowering period) and there’s some brown colour too.
Week 11
Leaves. Color - Yellow
6y ago
2
3
Solved
helpmamagrow
Yellow tip and leaves
I’m not sure what’s going on here? Help!
Week 10
Leaves. Color - Yellow
5y ago
2
1
Solved
BakedPanda
Leaves Yellow-ish, Is My Harvest A Goner?
Yellowing Leave (see Day 32 Photos) - Noticed a few leaves are yellowish on their tips & pointing downwards - I'm getting quite worried on whether this means they have: Nute burn? Light burn? Any tips or advice, is my plant ok? In soil (premium planting mix) w/ 20% perlite
Week 5
Leaves. Color - Yellow
4y ago
7
3
Solved
Mnbuds
leaf diseases
Yellow and brown spots with leaves curling up, have flushed a bunch and got ppm and ph adjusted right and move my light back up so my PAR is around 950. Any help would be appreciated?
Week 7
Leaves. Curl up
Leaves. Color - Yellow
2y ago
3
3
Solved
balecryan
Light green/yellow seedlings
Hello my seedlings have finally started growing but they are all starting to lighten, starting from the center out at first then the whole plant, first grow please help!
Week 1
Leaves. Color - Yellow
6y ago
1
2
Solved
Mackorodoo
Why going yellow from inside to outside
Pot leaves turning yellow slowly from the inside and stems lowering in green colour im thinking most likely alittle over nutting along with over watering would like to avoid flushing if possible rh has been a little low but not significantly so ph 6.4-6.6 runoff 6.0-5.8
Leaves. Curl down
Leaves. Color - Yellow
Plant. Other
5y ago
2
4
Solved
Nenay
Help identify problem please
Anyone knows what these leaves are telling me? Overfeeding / underfeeding / weather / ph fluctuations??
Week 7
Leaves. Color - Yellow
5y ago
5
5
Solved
Newbie87
Leaves turning yellow
Leaves turning yellow 3 days into week 8. Not due a feed for a few days but somethings deficient
Week 7
Leaves. Color - Yellow
3y ago
1
4
Solved
Keyton
possible deficiency?
Please help. Noticed some yellow leaves, some misshaped, fallen off. Should I water to correct deficiency or wait for normal watering cycle? I watered 24hr ago but starved them for 4 days prior thinking i had fungus gnats. Temp dropped to 15c usually 25. Thanks
Week 7
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Other
5y ago
1
Solved
GEESTGROW
Black tips and spots on the leaves
I'm having problems with the leaves. I estimate that the plant has about two or three weeks left to live, and I don't want to have issues now. Some tips are darkening, and spots are appearing on the leaves
Leaves. Color - Yellow
Leaves. Color - Dark-brown
1y ago
3
2
Solved
CaptainCream
Supplement CAL MAG ?
If I had a Cal & Mag deficit and replenish it with liquid supplements after about a week, will the plant recover? If so, after what time? or Maybe you think its something else? NOT CAL MAG ?? Help me ... ;)💩
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
1
Solved
Mysteriogo
Pale/Yellowing leaves, neewbie
Hello, One of my plants have started to become yellow, and now its really pale leave. Started before bloom. I tried to water less (I was overwatering a little bit 1 mth ago. 1L/pots (18L) 2 Times a week) I don't know how to save this one :( (See previous question for info).
Leaves. Color - Yellow
Leaves. Color - Pale
4y ago
2
6