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Back to Grow Questions
PH problems?
BrannabisTHC
started grow question 4y ago
Hey growers! These purple haze is in their 2nd week of flower. Only one of the two phenos are showing these symptoms. What might have caused this?
Solved
Leaves. Color - Yellow
Leaves. Color - Dark-brown
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AsNoriu
answered grow question 4y ago
Too me she is hungry. Every girl is different, so maybe this one needs more food, is she bigger too ? Good luck !
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Complain
Selected By The Grower
Coopmc
answered grow question 4y ago
Nutrient lock up good flush followed buy proper feeding for the week of flower your in
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Similar Grow Questions
Solved
Floristas
Marks on leaves
Bright marks on leaves, what is this? what could be the reason of this?
Leaves. Color - Yellow
5y ago
1
1
Solved
BigBeautifulWeed
Harvest close but yellowing fast!
Looking at my last pictures, I see the Purple yellowing very fast but, on the trichs pictures, you can't see any amber on her yet. I was planning a few more days before harvest that purple, but could that damage the buds? If it so I would harvest. What would you do? Many thanks!
Week 11
Leaves. Color - Yellow
5y ago
3
2
Solved
Zengrower
Leafs with brown spots
The leafs on my plant are showing brown spots. Could be nutrient burn or nutrient lockout? Not sure at this point. It started a week after blooming.
Week 8
Leaves. Tips - Burnt
Leaves. Color - Dark-brown
2y ago
6
2
Solved
prebiancagrower
My first issue in my first growth :-(
Hi Guys, could you help me here? It is my first growth, I have no idea what is happening with these two girls. The second week, I change the pots two days ago. The leaves are withered and the biggest plant the are some yellow parts :-( Every detail is inside my Diary. Thanks.
Leaves. Color - Yellow
Plant. Stem - Weak
Feeding. Chemical composition
3y ago
1
1
Solved
Nomorebush
Yellowing on leaves day 16, gold label premium mix
Hi, what's going on with my queen? It's an auto gorilla cookie that I transplanted about one 1 week ago. From 1 to 3 gallon. I use gold label premium mix. Thinking maybe it's a to strong blend? Appreciate all answers, thanks! (It has recovered and grown since transplant)
Leaves. Color - Yellow
3y ago
2
3
Solved
Manciupesas
Leaves yellowing
Have some problems with yellowing of leaves in the top and bottom leaves falling off puting pics for top leaves, maybe someone knows what’s wrong?
Week 14
Leaves. Color - Yellow
5y ago
1
2
Solved
buddhi_coop
Nutrients
Is this a good cocktail for my next feeding? I’m having major nutrient deficiencies or something. These yellow leaves got me stressed.
Leaves. Color - Yellow
Feeding. Deficiences
Feeding. Other
5y ago
4
4
Solved
AnKeGrow
Problemas con el PH y asimilacion de nutrientes, hojas bajas amarillas y caidas
Hola, he tenido problemas esta semana con algunas de mis plantas , hace un par de semanas se daño mi medidor de PH y parece ser que no estan asimilando bien algunos nutrientes , puede ser potasio, nitrogeno o manganeso, podrian ayudarme a tener un mejor diagnostico de mis plantas
Leaves. Color - Yellow
Roots. Other
Setup. Other
6y ago
3
3
Solved
IQuSX
Коричневый ствол и красные пятна Strain: NoName
Обнаружил очень странный ствол у растения, что с ним? Был пересажен 5 недель назад из земли в кокос+перлит, при этом было удалено 80-90% предыдущей земли.
Leaves. Too few
Leaves. Color - Red or pink
Leaves. Color - Dark-brown
2y ago
1
Solved
Bobsponja
Hojas amarillas desde la punta
Buenas gente necesito ayuda respecto a mi planta(dia32),las 2 primeras hojas han comenzado a amarillar desde la punta,la verdad que estoy confundido con la causa,falta de nitrogeno o potasio?o hay otra causa? necesito opiniones de gente que realmente saben , se los agradecería 🙌
Leaves. Color - Yellow
Other. General questions
Plant. Other
6y ago
1
2
Solved
Growit2321
New growth problems
Is this a calcium deficiency? Noticed it the worst on the newest growths I’ve got slow growth as well. At first i thought it was bugs but then I noticed darkening it leaves and more spots showing up even after checking for eggs( none found)
Week 3
Leaves. Edges burnt
Leaves. Color - Dark-brown
5y ago
1
2
Solved
willertex
Brown Marks, Drooping leaves and pH falling down
https://growdiaries.com/diaries/125449-grow-journal-by-willertex Please mates help me: what is herproblem ? Her pH continue falling down since 3 res, I tried all levels of EC, but she never stabilized. 3 weeks of bloom. Roots looks ok.
Leaves. Dropping off
Leaves. Color - Dark-brown
Feeding. Chemical composition
4y ago
1
2
Solved
EaRtH
Yellowing leaves - nutrient burn or deficiency?
Hey guys, it seems like my plants have some kind of problem. I'm in second week of flower with these autos and lot of leaves started to turn yellow and even purple with occasional spots. Im using Biobizz ferts with their nutrient schedule.
Leaves. Color - Yellow
Leaves. Color - Dark-purple
2y ago
1
4
Solved
supermegadjj
Situation getting worse. GGrowth almost stopped, leaves growing very thin and small. What am I doing wrong ..? Not the first time this happened. Thanks!
I've posted a day or two ago question about this girl as she slowed down growth and drooped+small leaves +red leaf stem. Today I can see lower growth starting to loose colour and there are some brown spots on new growth... i will flush her today. 3rd photo lower growth
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Stem - Red or purple
5y ago
1
2
Solved
ClaireCrystal
One of my plants yellowing
In my grow room I have 2 Skittles plants and one Blue Mystic. BM is yellowing a lot but the others are fine. They all have the same watering and nutrition. Does anyone know what the problem could be?
Leaves. Tips - Burnt
Leaves. Color - Yellow
3y ago
1
3
Solved
Barb420
Leaf colour
👋👋Hi👋👋 Need some advice please I’m using ecothrive living soil and I’m on wk7 , I’ve checked my PH and it’s around 7. So is this a cal deficiency?
Week 7
Leaves. Color - Yellow
4y ago
5
6
Solved
Gundermann
Calcium deficiency or overfed?
Hi. This is about my Apricot Auto which already suffered the yellow tips/edges. I took that as the result of heat/light stress. Now she also developed discoloration and brown spots on some of the leaves. It looks like a Calcium deficiency to me, but I am quite uncertain. Thanks!
Week 7
Leaves. Color - Yellow
Plant. Wilting
Plant. Stem - Red or purple
7mo ago
6
5
Solved
thcwnc
PH problem
Hi.I have problem with low PH Grow in soil canna terra proff+,mineral canna terra nutrients , led lights,its 3rd week bloom autos Leaves turning yellow from bottom and yellow tips on top.I was sure its npk deficiency and maybe cal mag or light burn. EC:1.4 PH:5.5:( What to do ??
Buds. Not fattening
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
1
4
Solved
Falscher_Hase_069
Weird yellowing
What causes the boating and weird yellowing in the leaves? Does Not seem to be a big Problem but im curious Week 3 of veg, 4L pots, organic, handwatering
Leaves. Color - Yellow
7mo ago
3
2
Solved
Mycorrhiza
BioTabs Autopot / Is this Nute Burn or PH problems ?
Howdy Ho Everyone, I have been using Biotabs for a while, but I notice in the late flowering stage week 7+The plant leaves start to get yellowish and some start to curl up Is this nute burn or PH problems ?
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Automatic systems
4y ago
4