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Grow Questions
Yellow leaves
Yellow leaves
Mrgrecoa
started grow question 4 years ago
I have some problems here in my flowering pls need help
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Leaves. Curl up
Leaves. Color - Yellow
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Answer
BDar_medicine
answered grow question 4 years ago
looks like light stress. how far are your lights away and what power? a basic tool in using is a lux meter app on my smart phone to help guide my way.
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cultivars
Iron Deficiency?
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Calzini1
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floridaboy
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1 plant has yellowing leaves only at top of a few main colas. Other plant fine. Lower buds on both plants are fine. Light is at 62000 LUX (it's all I have), max is 75000. Forgot to press oscillate on fan after watering. 2 days gone, affected plant got no fan. Nutes same 4 both.
Week 11
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6 months ago
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Hazyhotnhumid
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Disclaimer: the question is about another OG kush plant that's growing in the same tent as the OG kush in the diary. Same age, feeding and conditions. The leaves on the said plant are getting yellow and browning on the edge. My tent does get hot at times. Any ideas?
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Week 7
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smashbob
It's: My leaves are yellow Part 6000
White Widow Auto CBD Soil Mid of week 2 of Vegetation Outdoor, gets sun and led Watered with neem oil and potassium soap (had thripses) Now released lacewing larvae. Fertilize with these two mineral fertilizers Bio Nova Autoflower Supermix and Bio Nova X Cel h Leaves need...?
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6 months ago
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Dreamchvser
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VeruZ
Blätter gelb und fallen ab Blütewoche 9
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6 months ago
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Potassium and Calcium deficiency?
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Leaves. Color - Yellow
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6 months ago
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PootPoot
Start on nutes?
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Week 2
Leaves. Color - Yellow
6 months ago
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Leaves. Tips - Die
Leaves. Curl down
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7 months ago
3
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SlamFM
Too Much Light?
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Leaves. Curl up
Leaves. Color - Yellow
7 months ago
3
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Flicker420
PLEASEE help me find the issues with 2 of my seedlings (3 seeds are from the same autoflower strain and its their day 5 in the soil after germinating with
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Leaves. Curl up
Leaves. Curl down
Setup. Seedling
7 months ago
4
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taprootArmy
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2 of my 3 plants are a bit yellow-ish at the top since about a week. Plant 1 also had a couple of sick leaves at the bottom that I did remove. Those leaves had brown/dark spots, felt dry like paper, had very purple stems and did smell more like hay. More info in my report.
Week 6
Leaves. Wilting
Leaves. Color - Yellow
Leaves. Color - Mottling
7 months ago
5
3
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Namesnomnom
Nutrient & critter problems need 1-2weeks from harvest need advice
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Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
6 months ago
1
1
Solved
SomersetGrow
Tacoing and leave colour
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Week 3
Leaves. Curl up
Leaves. Color - Yellow
6 months ago
1
1
Solved
BavarianBarbarian
Week 8 (4 weeks into flowering) - Possible Nitrogen / Cal-Mag issue?
Plants show signs of what i assume to be a deficiency. Stopped feeding nitrogen Week 7 according to schedule. Symptoms are not on every leaf but some the upper foliage. Yellowing, burnt tips and rusty spots. My guess is lack of Cal-Mag & Nitrogen. Is my guess correct?
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
6 months ago
3
3