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Back to Grow Questions
yellow leafs
Floristas
started grow question 6y ago
Guys what you think this might be? Flowering week 5
Solved
Leaves. Color · Yellow
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Cat_Pied_Piper
answered grow question 6y ago
If they came off towards the bottom of the plant, it is a nitrogen deficiency. If not, since the yellowing and necrosis begins on the outward edges, I would say it looks like a Magnesium deficiency.
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Solved
weedfan133
Strange leaf shape, who has encountered this and what came out as a result?
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Week 2
Leaves. Tips · Burnt
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Leaves. Color · Yellow
1y ago
9
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torgul2000
New leaves turning yellow under led
My autos are turning into flowering. It seem I’m under led, respecting the grow schedule and new leaves are turning light green… is it normal or a deficiency/excess (iron?) ? Thank you for the answers
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4y ago
2
Solved
420pete
Any ideas to what might be causing these leaves to yellow/die? Only reasons I can think of are nutrient lockout, having the lights too close (although I've heard with CFLs theres pretty much no such thing as too close) or possible having the heater running, or constant fan air
Week 3
Leaves. Color · Yellow
8y ago
5
7
Solved
Spliffing_Around
Amount of FEED
How much should I be feeding ? EC 988 is little at this point ?
Leaves. Color · Yellow
3y ago
4
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Solved
Ganjafarmer420flowers
New growth seems yellow
I was wondering if anyone can help me the new growth seems to be coming out really yellowish?
Buds. Other
Leaves. Color · Yellow
Plant. Other
5y ago
3
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Solved
GhettoSetUp
Yellow leaves from bottom upwards
I have yellowing leaves from the bottom up. It resembles either N deficiency, MG deficiency or both. Growing in soil. PH is between 6.5-6.8. Feeding 1ml/L fish mix and 3ml/L bio-bloom every other watering. I tried adding cal-mag with N at 1ml/L and if anything it's got worse.
Week 9
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
3
1
Solved
Bluntblazer66
Yellowing
Plants turning yellow or lime green? I have had PH problems
Week 9
Leaves. Color · Yellow
5y ago
3
2
Solved
TrueG
Yellow leaves
Help me pls idk what is that yellow on leaves
Leaves. Color · Yellow
6y ago
1
1
Solved
SmokeyMcPotty
Deficiency
Hey Growers, I am growing autos for the first time.. I give them all the same nutrients. These are 1ml/l Organic bloom 0,5ml/l Top ma biobizz 0,3ml CAL/MAG, 0,5ml/l bud Candy fromand 0,5ml/l Carboload. Ph 6,5 and T 21°C 750PPM. Why are the leaves like this. 😗
Leaves. Color · Yellow
4y ago
4
Solved
2020Grower
Mid week 3
Gorilla glue #4. Leaves yellowing a bit. Mid week 3 in flower. I’m thinking my feed is too hot? 1400 ppm 6.1ph In coco, gavita led @ 780 watt. Co2 1400-1500 ppm Temp 80. F
… Show more
Leaves. Color · Yellow
Plant. Other
6y ago
4
4
Solved
GhettoStyle
Question for bro!
Indications of the solution pH 5.7-6.0 EC 0.6 ! the photo shows two plants planted at the same time!
Leaves. Color · Yellow
Plant. Other
Feeding. Other
5y ago
2
2
Solved
Lol_You_Looked
White and yellow spots, yellowing leaves? What is going on!
Changed water, no fix, added humidity, no fix, any ideas as to what's going on with my plant?
Leaves. Tips · Burnt
Leaves. Color · Yellow
Feeding. Deficiencies
3y ago
3
Solved
420cropper
Discolouration
Is this plant still healthy?? Starting to see the leaves change two tone? A yellow/light green colour and the veins too anyone give me some advice?
Leaves. Veins · Yellow between
Leaves. Color · Yellow
5y ago
2
2
Solved
Dawel
Puntas y bordes amarillos/marrones ¿Carencia de Potasio?
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Leaves. Color · Yellow
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4y ago
4
3
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Budhazard
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Leaves. Color · Yellow
6y ago
1
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aphexbg
Light green leaves in color and burnt tips. Some leaves have brown spots.
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Leaves. Tips · Burnt
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Leaves. Color · Yellow
5y ago
1
3
Solved
fungiiiiiii
Yellow leafs purple stem (not genetics)
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Week 7
Leaves. Color · Yellow
6y ago
4
Solved
WeedBerry
Please help
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Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
4
Solved
Shivashamboom1
È possibile questo??
Good morning grower friends, you see how yellow the new leaves are. It's been 3 days since I switched to 12/12 and I'm feeding it with Advanced Nutrients. They're turning green again. Advanced Nutrients helps with chlorophyll photosynthesis... they're turning green again... but is it normal?
Leaves. Color · Yellow
2y ago
1
Solved
Akvinsky
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… Show more
Week 7
Leaves. Tips · Burnt
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
4