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Back to Grow Questions
Liście
MarianPazdzioch
started grow question 2y ago
Witam mam pytanie czemu liscie sie takie robią
Open
Leaves. Color - Yellow
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Answer
SkunkleDamo
answered grow question 2y ago
No details as no diary but maybe calcium deficiency starting and/or lights maybe too strong
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Complain
Similar Grow Questions
Solved
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
Leaves. Color - Yellow
3y ago
2
2
Solved
JustChillTHC
Nuteburn or Deficiency?
I use organic Biobizz bottled Nutrients. Can someone tell me if this is a nuteburn or something completely different?
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
3
1
Solved
Dankbudz84
Yellow half leave on Grand Daddy Purple
I have a single plant with two leaves with the same pattern what type of deficiency does this look like. Grand daddy purple photo. Full canna coco line except boost, cal mag and silica.
Leaves. Color - Yellow
4y ago
5
Solved
smoker_zivus
She doesn't look healthy
I want to ask why the leaves wither and yellow. Because they have too much water or little air. what is more harmful to it overflow or hard and bad clay?
Leaves. Color - Yellow
5y ago
1
1
Solved
sailormoonflowers
Asian Sativa yellow leaves brown spots
Asian Sativa yellow leaves brown spots... which deficiency please? Thx SMF
Week 11
Leaves. Color - Yellow
Leaves. Other
4y ago
6
5
Solved
heinzhammer
Toxicity, Deficency? Overfed, Underfed? Lighting issue?
Toxicity, Deficency? Overfed, Underfed? The Plant had purpe stems right from the beginning. But the leaves had a pleasent green color. Until week 4 of flower. very light green almost yellow. Last grow i had the same Problem with Lemon Drizzle. The Buds themself look amazing
Leaves. Color - Yellow
Leaves. Color - Pale
1y ago
3
9
Solved
Teamdirtbag2
Why are my leaves turning yellow on my Sour Crinkle?
Week 9
Leaves. Color - Yellow
8y ago
20
7
Solved
FireManPan
Magnesium deficiency?
I think I may have an early deficiency of magnesium? I'm totally guessing here. Not much experience. Seems to slowly be getting more pronounced. First water since transplant to FFOF was only pure RO. Thinking maybe I should added cal-mag?
Week 3
Leaves. Color - Yellow
5y ago
5
3
Solved
punktkomma
What problems do I have? Looks like over-fertilization, but nutrient solution and runoff have the same ppm. Ph 6.1-6.2
Tapwater (280ppm) - 4ml/l Hesi Bloom + 1ml Phosphor Plus + 0,3ml Ph- Biobizz CalMag 2ml/l in addition to the last watering. 05/07 - 3L PH6.5 493ppm - runoff PH 6.2 550ppm 05/11 - 3L PH6.15 750ppm - runoff PH6.1 750ppm 05/15 - 3L PH6.66 802ppm - runoff ph6.15 812ppm THK YOU :)
Buds. Not fattening
Leaves. Color - Yellow
Plant. Too short
2y ago
1
1
Solved
Dawel
Puntas y bordes amarillos/marrones ¿Carencia de Potasio?
Mi planta comenzó a florar aproximadamente hace 2 semanas y note que las puntas de las hojas se ponen amarillas, las hojas mas viejas se han puesto algo palidas y las puntas pasan de amarillo a marrón. También hay manchas marrones en hojas de mediana edad. ¿Carencia de K?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
4
3
Solved
grow_it420
Yellow leaves
Hi Growers, Is this calcium deficiency? I'm not sure, and only one of my 2 white widows show signs of deficiency. Thanks
Week 11
Leaves. Color - Yellow
6y ago
4
4
Solved
Misanthrope
Strange yellow patches
This is a new one for me, sont think I've ever seen discolouration like this before. My first thought was having left some nute solution on her leaves after feeding but pretty sure I've ruled that out and more leaves have begun to show the same discoloring. Any advice appreciated
Week 12
Leaves. Color - Yellow
4y ago
2
5
Solved
OrganicRepresent
Yellowing leaves
Not sure if is issue yellowing leaves on my pot 3. Same strain pot 1 got slowly bottom leaves yellowing, pot 2 have nothing yellowing yet just pot 3 accelerate with it. Pot 3 veg with indica flower as sativa crazy genetics. What can be issue? Its end of week6 flower.
Week 14
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
Solved
MMSC16
Seedling Light-burn or Toxicity
Hi growers! Is this Light Burn, or nutrient toxicity from nutrient dense soil? 2 Mars Hydro TS600 lights at 27" from seedling. PH 6.3 misting soil - RH is 75-80%. - Temp is 77F No light meter, so I estimate PPFD is in acceptable range despite using 2 lights in 2x2 tent.
Week 1
Leaves. Color - Yellow
2y ago
8
6
Solved
Ch006834
What is wrong with leaves
What is wrong with my leaves. Yellow brown spots on DO G.. picture uploaded
Leaves. Color - Yellow
5y ago
2
3
Solved
Ancient_Genetics
What deficiency this is ?
Perhaps in these pictures you can see better, what deficiency this is, whether it is phosphorus, potassium, magnesium or zinc?.
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
3y ago
1
Solved
minibox
Calcium or roots trouble?
Hello happy grower, New week and new trouble but on the second plant. Those brown dots appear today. Is it a cal/mag defficiency or roots trouble? I will check roots tonight. Thank you forward for your advise!
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
10
11
Solved
hooolian
Yellow Borders and Curling inwards slightly?
Some of the new leaves on 3 plants have got slight yellow borders and are curling inward slightly (please see third pic in this week) - is this due to over watering, nutes? or something to do with humidity? Many thanks!
Week 4
Leaves. Curl down
Leaves. Color - Yellow
4y ago
4
4
Solved
Thecouple
Leaves curling down and yellow
this is my second grow so I kinda have an idea about phases till harvesting. it is about 4 weeks old, lately growing about an inch every day. leaves started. this two days its looking sick and I am not sure if its under/over watering or nitrogen related. 150-200Ml/D
Leaves. Curl down
Leaves. Color - Yellow
4y ago
3
4
Solved
guerilla
Defiancy or excess of something??
Hi all. I think this is a deficiency. Funny yellowing in leaves.. But can I get a 2nd opinion please. ,💚
Leaves. Color - Yellow
Other. General questions
Plant. Other
4y ago
4
3