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Back to Grow Questions
Nährstoffsperre?
BoboLacetti
started grow question 1y ago
Folgen einer Nährstoffsperre? Der PH wer sinkt immer wieder und 2 der Pflanzen sehen immer schlechter aus. Im Vergleich sind diese auch deutlich heller
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Leaves. Color - Yellow
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Answer
Nicogreen
answered grow question 1y ago
Ikke andet for at prøve at køre rent vand med ph plus et par dage evt. Og så lad dem tørre lidt ind inden du begynder at give gødning igen
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Similar Grow Questions
Solved
Tucsonfrank
Yellowing/browning near veins of leaves during 4th week of flowering?
This is my 4th week of flowering. Should I be concerned about the yellowing/browning near the veins of the leaves. Some small ones are dropping on their own as well.
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
2
2
Solved
HaveFun_br
Yellow leaves in early flowering. [First grow]
Hey guys, First grow question: Is my plant looking good? Does she seems healthy? Is she ok for her age? She has some yellow leaves. Is It normal? There is anything I should do about It? Thanks!
Week 6
Leaves. Color - Yellow
4y ago
1
1
Solved
ClaireCrystal
Yellow dots on leaves
I have these little yellow dots on one of my plants. It looks healthy other than that.
Leaves. Color - Yellow
4y ago
1
2
Solved
JaramnieJazz
Need nut????
ist das ein Mangel die unteren blätter werden langsam gelb hab die noch nicht gefüttert seit 35 tagen weil die erde so heiß war aber jetzt braucht sie glaube ich der neue wuchs ist auch sehr hell grün THX
Week 5
Leaves. Color - Yellow
4y ago
2
Solved
Germaican
Deficiency because she starts to flower? Leaf tipps light green. Some purple at the stems.
I have not fed her, just a bit here and there. So I do believe she starts to need her medication. Its going to the end of preflower week1. Symptoms: some light tipps and some purple at the stems. Solution: feed her P and K. could add some CalMag ? Or Still feed more NPK?
Week 5
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
2y ago
4
4
Solved
nonick123
Deficiencia en Royal Bluematic #2
Day #17. Royal Bluematic sigue avanzando A PEOR en la deficiencia que muestra en las hojas También muestra color morado en el tallo de las hojas Hace dos días se regó con 100 ml de agua embotellada + Bio-Grow de Biobizz a 2 ml/l ¿Deficiencia de CalMag?
Week 2
Leaves. Color - Yellow
Leaves. Color - Dark-purple
3y ago
2
4
Solved
Hazeberg
CalMag or PK issue?
What is she telling me? Before I was thinking of a CalMag issue (upper leafs have "burned" tips and get yellowish). So I added it to the reservoir. Is it CalMag or maybe a PK issue, that resolves in a CalMag issue? See my diary for more details.
Week 11
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
4
4
Solved
BigBadLion
Is it possible that maybe I underfed my plant and that's causing my actual problem? Is it something normal? Or there's something else going on with it that I should check and fix fast? In general the plant has a lighter green color and old leaves are getting yellow. Thanks!
Week 6
Leaves. Color - Yellow
7y ago
8
6
Solved
nukls
light yellow tint on leaf
Any thoughts on the leaves color having a light yellow tint at this stage?
Leaves. Color - Yellow
5y ago
2
Solved
SeedlockHolmes
Calcium or magnesium deficiency?
Cal mag def? Photo of new growth affected:
Week 5
Leaves. Color - Yellow
4y ago
3
3
Solved
heythere12345
Yellow tips
What are those yellowish tips? Day 33 speed devil auto/ recently fed 1ml bio grow and 1ml biobloom in 500ml of water, i water every 3-4 days and nutes every second watering. Lights FL 250 W
Leaves. Color - Yellow
4y ago
2
2
Solved
Spicy_lemon
Yellow spots
Why my plant is getting yellow spots? I am feeding her bio grow 1ml/l but Idon't know how much ia the ph of water.
Leaves. Color - Yellow
4y ago
2
1
Solved
GenghiSkunk
Hello guys! Overall the plant looks light green/yellowish and pretty small, with short internodes and bottom leaves with burnt and curled up tips. I give water every 3/4 days and commonly suggested fertilzers quantities. How can I let her recover and get bigger? Thanks :)
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Spaces between nodes
6y ago
3
2
Solved
Tubington9
Nutrient deficiency? Or just getting ready for harvest? Sister plant is very green (different strain, strawBerry cheesecake, last pic)
Plant is Raspberry Kush, I’m assuming it’s because she is close to harvest and it’s sucking all the nutrients out. Also, looking up other raspberry kush diaries i’ve noticed they tend to end up pretty yellow. Was fed bloom nutes yesterday but noticed lots of yellowing today.
Week 9
Leaves. Color - Yellow
4y ago
2
1
Solved
Pisolo
Yellowing leafs and dying tips
Hello ! In the last few days I founded that some leaf started to yellowing and burning on the tips . Maybe it's all due to the flowering stage but I'll be more calm with your answers that are always interesting and helpful even if the platform allows only one to be selected.
Leaves. Tips - Die
Leaves. Color - Yellow
5y ago
3
2
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
Angel1981
Ak 49
Any ideas with my ak 49, ten weeks old, soil, organic tea feeds, worm castings etc, organic cal/mag, 600w led full spectrum light?? Shes still a good few weeks away from being ready I think? Water I use is tap water ph 7.8, left overnight, run off is 6.9?
Leaves. Color - Yellow
6y ago
3
3
Solved
GrowP4Y
What's the problem?
Hi guys, basically for the last few days the problem hasn't varied too much but I can't figure out if it's my light or if it's coming from somewhere else. Some of my leaves are curling with stains either on the leaf or like a burn on the tips.
Leaves. Twisted
Leaves. Color - Yellow
2y ago
6
7
Solved
Hemporio_Afghani
this girl gets the same feed as the girl next to her who shows now signs of deficiency. perhaps 1ml/L cal mag was too high?
Week 5
Leaves. Color - Yellow
5y ago
2
2
Solved
BDar_medicine
how long does overwater recovery take, or is this something else?
lower yellow leaves to lime green leaves at the top. she got a little over watered i think and I started watering a little each 2 days. the last photo is 10mins before lights out so has a more pronounced droop. there's leaf claw too, and ph is around 5.2
Week 12
Leaves. Color - Yellow
5y ago
4
6