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Grow Questions
Why are the leaves turning yellow?
Why are the leaves turning yellow?
Flamingo21
started grow question 3 years ago
She's 3 weeks into flowering and her upper leaves been getting lighter green id say yellowish... otherwise she seems healthy...
Solved
Week 18
Leaves. Color - Pale
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MrStinky
answered grow question 3 years ago
Could well be a potassium deficiency appearing or some lightburn as it is quite even and uniform.
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Selected By The Grower
Similar Grow Questions
Solved
supersea
plant very sick pale and burnt between veins. i think nitrogen tox not to sure. sisters looking ok apart from a symptom with the points of the leaves point
plant very sick pale and burnt between veins. i think nitrogen tox not to sure. sisters looking ok apart from a symptom with the points of the leaves point down. need advice on correction and opinions Fem 7-8 week veg
Leaves. Color - Pale
6 months ago
2
2
Solved
wndrsnjr
BNC auto, one of my girls is growing slow.
One of the girls is a bit behind. Does anyone know what’s happening? Is it normal? Hope it grows well on the next week.
Week 1
Leaves. Color - Pale
6 months ago
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Solved
infamous8803
Leaf discoloration
I just noticed some leaf discoloration. What could it be? Just entered 2nd week of flower using roots organic lush soil. Top dressed a week ago with terp tea grow and bloom. I use r.o. water also using urb and fish shit every now and then. Is this a deficiency?
Leaves. Color - Yellow
Leaves. Color - Pale
6 months ago
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Vril_Ya
Root rot or pH imbalance?
This blueberry muffin (f) plant was doing well until last week when it started deteriorating. Its grown on a mix of cocopeat, vermicompost, perlite mix and fed on compost tea and cal-mag mix. I might put it down eventually but I checked the pH and it was 5!
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Mottling
6 months ago
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DariaFarms
Does this look like spidermites?
Hi, I have a 11 day old seedling autoflower that I noticed has some weird striped markings and damage on it's leafs and today I also saw 2 tiny dark dots sitting on it. Does this look like the early stages of spider mites or is this something else?
Leaves. Color - Pale
Other. Bugs
6 months ago
5
5
Solved
ultra_violet
Why does the new growth have such bright color?
Is it okay that the new growth is of such bright green (almost yellow at the base) color? Is it because of the fast growth or am I doing something wrong?
Week 8
Leaves. Color - Pale
5 months ago
1
2
Solved
eppeep42
Clawing on Lemon Cherry Cookies Fast Buds Biobizz light mix
Does anyone know what this Lemon Cherry Cookie might have? I assume it's too much nutritiens because of the "clawing" of some leafs, but it also has brighter green newer leafs, it's in a biobizz light mix, so I thought she can get the dosage by biobizz plan from week 2-1/2 on
Leaves. Curl down
Leaves. Color - Pale
5 months ago
6
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M4rtn
Leaves light green with spots
Hi, I have a car plant in its 7th week. Its leaves are light green with spots. Im new to this and have done a little research. Could it be a calcium deficiency? Ty Guys :)
Leaves. Veins - stay green
Leaves. Color - Pale
Setup. Outdoor
5 months ago
1
1
Solved
Catova
Platinum og(POG) planted in coast of main harbor blend soil is stunted and light green, is this nitrogen deficiency? Is it fixable?
Week 5
Leaves. Color - Pale
6 months ago
2
2
Solved
Grizzly228
Why do these leaves look like that?
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Leaves. Color - Pale
6 months ago
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2
Solved
TomatoGrower00
Seedling issues
This is my 2 week old seedling that survived dehydration/heat (got up to 90F) that killed the other off. I gave it water and it recovered unlike the other. It remained super light green, so I gave it like 1/32 teaspoon of soluables. Now tips are browning. What should I do now?
Leaves. Tips - Die
Leaves. Color - Pale
6 months ago
1
Solved
bang123
LEAVES CENTER GETTING PALE ?
I need your help. Nutrient issues or lock... What's your diagnosis OGs ? But I'd like to fix this before I go 12X12. What's do you think it is guys? I got these 3 culprits in mind: nitrogen, iron , sulfur ? 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom.
Leaves. Color - Pale
Feeding. Deficiences
6 months ago
1
1
Solved
sl0pe
Nitrogen Deficiency or Nutrient Lockout?
My plants are showing red / purple stems as well as some rust spots in some of the older leaves. Nitrogen deficiency? Or lockout due to too much fertilizer?
Week 4
Leaves. Color - Pale
Leaves. Color - Dark-brown
6 months ago
3
3
Solved
HowsItGrowingHydro
Burn? Deficiency? Hydroponic fgrow
problems in DWC. I am using TA nutrients (Lucas formula). Running EC 1.8 and pH 5.8. One of my plants look good but the other plant shows lots of problems. RH is 55%, Temp 25-26C. PPFS is 450μmol/m²/s on average. Any idea how to fix it? Dilute the nutrients? Ideas welcome
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Pale
4 months ago
2
Solved
BoboLacetti
Fusarium?
Leaves. Tips - Thick
Leaves. Color - Pale
5 months ago
3
2
Solved
bang123
PALE LEAVES + YELLOWING + BLACK SPOTs
Check the pictures OGS. 100% organic, water PH: 6:3 all along. Aloe/coconut + FF Big Bloom. I'm leaning towards a nutriment lock. I was able to correct another issue a couple of weeks ago with flushing. But still I need to feed them, it's too early for water only. What do you thi
Leaves. Dropping off
Leaves. Color - Pale
Feeding. Deficiences
5 months ago
3
2
Solved
Pasta99
After 4 weeks of flowering, the tips of the leaves started to light up, why?
Leaves. Color - Pale
4 months ago
1
2
Solved
Lato33
How do i fix?
What deficiency is this?
Leaves. Color - Pale
4 months ago
1
3
Solved
JohnSwaggart
My autoflowers are getting bright spots on leaves. What could the reason be? (Week 3, no nutrients given yet because they are in all mix)
What could the reason for those spots be? I suspect one of the following: Nute Burn because my Autoflowers are in 75% Allmix. Cal/Mag deficiency because my water is very soft and a bit high in natrium. Light Burn because the DLI was ~25 when it should be 20
Week 1
Leaves. Color - Pale
4 months ago
1
Solved
proxx87
bright spots on older growth
Any idea what these bright spots can mean? Plant is 2 1/2 weeks old and those spots show only on older growth.
Leaves. Color - Pale
3 months ago
1
3