Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
ใบไม้ซีดและแห้ง
swaygrower
started grow question 3y ago
ใบไม้ฉันมีสีซีดและมีรอยไหม้จากการผันผวนของ PH แก้ไขได้อย่างไร
Open
Week 7
Leaves. Color - Yellow
likes
Answer
nonick123
answered grow question 3y ago
¿Puedes controlar el ph? Tienes equipos por 40 - 50 € suficientemente potentes en Amazon o similar Trabaja siempre entre 6 con 2 y 6 con 5 de pH
1 like
Complain
Stork
answered grow question 3y ago
And over water, light stress, So? What is your question here?
1 like
Complain
Similar Grow Questions
Solved
Faegrows
Is this Nitrogen deficiency?
Is this Nitrogen deficiency? Mainly the lower leaves colored light green into yellow and just burst off. Now a few bigger leaves thought the plants are following the same pattern.
Leaves. Color - Yellow
4y ago
3
9
Solved
Skyhi
Deficiency or excess?
Please help. Adjusted Ph to 5.8. Nutrients at half dose. Have spots on the leaves more prominent on the small plant. What is the problem?
Week 6
Leaves. Color - Yellow
4y ago
2
3
Solved
Jimmy_JazzCabbage
Yellowing 1st set of leaves
Hello, I'm on Day 11 from seed in Coco/perlite using dry Amendments. My girls are yellowing from centre out and have been stuned a few days now. I'm under the assumption it's over-watering. I've air rated, dropped humidity to 45-50%RH. Am I on the right path?
Week 1
Leaves. Color - Yellow
5y ago
7
5
Solved
Colombian_gold
Strange marks on leafs
Hey whats up everyone! I noticed some strange marks on my girls today, not sure what could be the cause if them. Ive tried googling but can’t seem to find photos that matched the problem. Anyone have any ideas? Thanks in advance
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Other
4y ago
2
3
Solved
BisEsKlappt420
Does the females look good ? First grow alert.
Week 3. BioBizz all-mix, 3.5gal pots, 450w-led , NL-Auto; Royal Queen seeds. So far I have only fed them root juice. I overwatered the seedlings at the time. the all mix is still wet to this day. three of my plants have a leaf with a light spot.
Leaves. Veins - stay green
Leaves. Color - Yellow
3y ago
1
1
Solved
mrHazeCake
Yellowing of the lower leaves
Yellowing of the lower leaves at the 7th week of flowering is this normal? I removed about 5-6 pieces from each bush, now I water 750ppm 6ph 400ml-day, I'm afraid to give more, what do you advise? If this is a normal process, can I remove all these leaves and add ppm to the solut
Week 7
Leaves. Color - Yellow
4y ago
1
3
Solved
deanondeanon
Yellow leaves
Hi! Can someone tell what the yellow spots are?😰😰
Week 1
Leaves. Color - Yellow
6y ago
1
1
Solved
yanis
Neem oil mistake
Made a neem oil solution TOO POTENT and suffocated my plant. Is there something I can do or is it a lost cause? 😥
Week 3
Leaves. Color - Yellow
4y ago
1
1
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
6y ago
1
2
Solved
Lloyd_Jones
NPK Deficiency?
Does this look like some kind of N, P, or K deficiency?
Leaves. Color - Yellow
Leaves. Color - Dark-purple
Feeding. Deficiences
5y ago
2
Solved
TheMightyShark
New leaves have yellow and/or curled tips (-> nutrient burn?), and many leaves have their edges curled up (-> root problem?). The pot that I'm using is fairly small and only has a small hole for drainage. Can this develop into a serious problem?
Week 6
Leaves. Curl up
Leaves. Color - Yellow
6y ago
1
3
Solved
Raiderkost
Привет, на листьях появились жёлтые точки, кончики листьев чуть пожелтели, подскажите причину и чем восстановить баланс окружающей среды
Week 7
Leaves. Color - Yellow
5y ago
3
Solved
FyahBurn
Jaunissement ou brûlure ?
Jaunissement ou brûlures de 2 feuilles sur une plante ! Serait ce dû à la lampe trop prête ? 40 cm Aux lampes SpectraPanelX160 X 4 et 2 SpectraBulbX60 avec les mêmes COB 60 watts. Le fabricant floraled me conseille 40 cm avec les lentilles 120° . Qu'en pensez vous ? Merci bea
Week 2
Leaves. Color - Yellow
6y ago
1
1
Solved
adamjoemama
Nutrient Lockout
Hey Growers, I’m having a problem with yellowing from the middle of the plant any help, what should I do ? (This is Jack Cinderella) Thank you for your answer.
Week 3
Leaves. Color - Yellow
11d ago
3
Solved
Jazzvet
Incorrect ph
Anybody could tell me if a plant could pass through all the vegetation phase with an incorrect PH without symptoms and then in flowering phase the symptoms begin?
Week 7
Leaves. Dropping off
Leaves. Color - Yellow
Plant. Stem - Red or purple
6y ago
1
2
Solved
perilousp
Day 21 new leaves look kinda pale and yellow, whyy? Also all the stems are kinda red, what could this be from?
Week 3
Leaves. Color - Yellow
7y ago
3
4
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
ElCapo420
Kann mir jemand sagen was mit ihnen los ist?
Mir ist vor 4 Tagen das erste mal aufgefallen das die Blätter anfangen an manchen Stellen Gelb zu werden, ich hab mir zuerst nicht viel dabei gedacht aber ich finde das es sich in den letzten Tagen deutlich ausgebreitet hat. Wär echt dankbar für jeden Tipp :)
Leaves. Tips - Burnt
Leaves. Color - Yellow
20d ago
3
Solved
ShinWeed
Mägel von Pflanze #1
Was sind das für Mängel, die haben vor ca. 1 Woche angefangen, kann ich die noch aufhalten oder ist das in der 8. Woche zu spät?
Week 8
Leaves. Color - Yellow
1y ago
2
Solved
707grows
Will flushing save me?
Yellowing getting bad, my ph with my tester straight in the soil was around 7, just checked the bottom and it's at about 5, if I flush can I fix this?
Leaves. Color - Yellow
6y ago
1
1