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Back to Grow Questions
Help, feuilles qui jaunisse
Bulleweed
started grow question 4y ago
Salut, je sais pas pourquoi les feuilles jaunisse ,une idée ?
Solved
Leaves. Color - Yellow
likes
Organoman
answered grow question 4y ago
Phosphorous and potassium deficiency. A P/K booster will fix this. The damaged leaves will not recover, but it will prevent this from getting any worse. Both these nutrients are needed in larger quantities during flowering.
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Selected By The Grower
Bulleweed
answered grow question 4y ago
Merci, je vais mettre du cal-mag de biobizz
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Southwest_budders21
answered grow question 4y ago
It looks over watered to me
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Similar Grow Questions
Solved
BrandoBuds
Yellow/ brown leaves #2 (pics didn’t post the 1st time)
Hey guys so my plants are starting to turn this yellowish color and I’m not sure what the problem could be. Sorry for the second pic, it’s kinda blurry but that’s the actual color compared to the other leaves. It’s my first grow and I’m kinda lost on a solution . Many thanks
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
1
Solved
Deosoulgrow
Small yellow spots
I have small yellow spots on leaves. I want to say it starts at tips and travels down. I moved light away and it seemingly gotten better. I moved tents for bigger space and it might have returned.
Week 1
Leaves. Curl up
Leaves. Color - Yellow
3y ago
4
4
Solved
Quintus
Textbook deficiency/over feed, any advice on wich one ?
Hello guys ! I think i'm encountering a text book deficiency/over feed but can't figure out which one. This is a Frostbanger auto from 24buds in Plagron royal mix at week 4, under 150 led watt. Been giving her only some power roots & power zym with evaporated tap water :(
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
8mo ago
4
Solved
Qutro
Hi fellow growmies, Could you identify my problem out here please? Is it a heat stress or stg. else?
Leaves. Color - Yellow
5y ago
1
1
Solved
ekmekcocuk
Yellow and brown stains
I have yellow and brown stains on leaves and check roots too.Like ı said ı didn't manage ph and temperature in first week water always around 25-28c ı don't get it is it ph problem- root rot - any defiences or leaf septoria?If you know anything about it please let me know thanks
Week 2
Leaves. Color - Yellow
5y ago
1
1
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 Humidity 55% Anyone can chime in on this?
Leaves. Color - Yellow
Plant. Other
5y ago
4
4
Solved
Marceleco
Hey guys, I have noticed that some of the upper leaves are turning yellow. I read that it may be because of heat stress or light burn but I'm not entirely sure and just wanted to ask what i can do to stop other leaves from having this issue. Anyways, what do you guys think?
Week 15
Leaves. Color - Yellow
7y ago
1
1
Solved
jackedfrost
Drooping/yellowing leaves
Accidentally gave her a little too much water 2 days ago along with 5 ml of flowering feed (Plagron bloom) but the leaves are still drooping and there's yellowing at the bottom. How can I fix it? Using organic soil/feed so haven't measured pH and temperature's been around 25 c.
Week 4
Leaves. Color - Yellow
3y ago
6
6
Solved
MRHERB
Fastbuds girl scout cookies, nit surebif it is nute burn or light stress
Hello errrbody just want to find out if anyone knows what this might be thank you.PH 5.9 and only feeding calmag
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
5
6
Solved
RekNBlazed
Deficiency?
I seem to be having slight yellowing of new growth and some brown spots coming up on the old. Anyone have any ideas what i need to give them? Is this a cal-mag issue or maybe nitrogen? Super newbie and just not sure, thanks! 👍
Week 2
Leaves. Color - Yellow
5y ago
2
1
Solved
Crisp1
Yellow spots
Any idea what this is? Im thinking calcium or magnesium deficiency ...dont think rust mold as it doesnt rub off.
Leaves. Color - Yellow
4y ago
2
4
Solved
Joker
What is the problem ??? Nute burn? Calcium or magnesium defiency? Or other things? Somebody can say opinion?
Week 8
Leaves. Color - Yellow
7y ago
5
7
Solved
Amani
(Critical Daddy) im giving my plant bottle water not tap and i give it 2 times (grow nutrition palgron)soil; light mix its indoor growing its 2 weeks old
Hello guys im new in growing this is my second growing but it didn’t succeed I’m still beginner so I would like some help I’m growing now (critical daddy) it was fine until second week and start to become hello the end of the leaves from down is yellow but up leaves still green
Leaves. Color - Yellow
6y ago
1
1
Solved
cultivars
Iron Deficiency?
Appear to have an iron deficiency, perhaps as a result of lock-out. May have been triggered by light stress or environment changes. Living soil media, watered with rainwater, supplemented with compost teas and organic soil drenches pH to 6.5. Seeking advice as to how to correct
Week 8
Leaves. Color - Yellow
Setup. Strains - Photoperiod
Setup. Outdoor
2y ago
3
1
Solved
Nurse
leaves have yellowed or burnt heads
Some of the leaves have yellowed or burnt heads, which can be seen in the photos. Some leaves burn even when sprouting.What is the reason and what can I do about it?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Other. General questions
5y ago
1
1
Solved
oppilF
Yellow leaves (a lot of them)
The plant is showing a lot of yellow leaves. I think it's a little bit early to speak about a natural loss by flowering, or not? There are also a lot of yellowish leaves (more yellow than green even): what is the problem? the red leaves are normal to this strain I think? Thanks!
Week 10
Leaves. Color - Yellow
6y ago
4
3
Solved
Hate1312
Nährstoffmangel?
Hallo, habe ein Problem bei meinem grow.Bt33Habe 3 Stecklinge in 13l Topf (FEM Mimose, Gorilla ,Wedding) Zelt : 120x60x180 Lampe :Sanlight evo 4Ă—120 (265w)100 % 45 cm Wasser 12l alle 3 Tage calmag+Bittersalz+algamic+activera DĂĽnger Ghf Bloom Calmag+Phosphormangel glaube ich?
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
1y ago
2
1
Solved
Enyalici0us
Se ve sana esta White Widow Auto?
Le veo algunas hojas amarillas por la parte de abajo, le quedan aproximadamente 30 dĂas de floraciĂłn. CreĂ©is que le falta algo? Me preocupan un poco esas hojas
Leaves. Color - Yellow
6y ago
1
1
Solved
VeruZ
should i be worried?
8 weeks in flowering and now I have some yellow leaves, normal?
Leaves. Color - Yellow
2y ago
3
4
Solved
Taffy28
Plants turning yellow, nute problem? Any help appreciated, my first grow
Hi all, plants leaves are yellow spreading up,few brown spots too,cut lot of dead leaf already, ph was bit high lowered now, I've given nutes 1 heavy feed then one light dose today think its nute problem? Top of plants seem good but can't stop yellowing? Any help be amazing
Week 6
Leaves. Color - Yellow
5y ago
1
1