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Back to Grow Questions
Cal mag deficiency?
infamous8803
started grow question 3y ago
Cal mag deficiency? She's almost 6 weeks old.
Open
Leaves. Color - Yellow
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Answer
JaramnieJazz
answered grow question 3y ago
ja calmag macht eher so braune stellen an einem blatt ist das zu sehen
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Complain
Similar Grow Questions
Solved
Newbie90
Why is one of her first leaves turning yellow? 😱 sud I be concerned ? She’s 15 days old. Other than that I think she’s nice colour not feeding with nutrients yet. Had a bit problem to keep temperatures down (30-31 ‘c with co2)during hot weather but now it’s under control. Thanks
Leaves. Color - Yellow
Plant. Other
5y ago
3
6
Solved
Greenfingeress
Leaves yellowing curling edges.... Why
Hi Can anyone explain what causes the yellow-ness around the edges of my leaves, and what I can do to stop this? Hope it's not too obvious Thanks
Leaves. Color - Yellow
5y ago
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Solved
Stokenation420
Light burn x cal mag issue?
Light burn x CalMag? I have raised lamp higher.. lower leaves looking cal mag issues ? Growing in coco/pearlite, using bloom yellow bottles nutes. Any ideas? Suggestions? Thanks legends, keep the dream alive.
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3
3
Solved
facingbacktofront
Small yellow/brown spots. Rest of plant looks fine. 5 days into Veg
About 5 days into veg. 7 gal smart pots. RO water. No Nutes in the water so far. When transplanted I added a teaspoon of root microbes. Everything looks good and the green looks lively. Issue is there are few and subtle yellow spots. Not crowding. 1 or two on random plants.
Leaves. Color - Yellow
5y ago
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Brujha77
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Leaves. Color - Yellow
2mo ago
1
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balecryan
Light green/yellow seedlings
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Week 1
Leaves. Color - Yellow
5y ago
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Solved
2020Grower
Deficiency?
Anyone know why the tips are yellowing? Growing in coco
Leaves. Color - Yellow
5y ago
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DuckeedWizard
Why she's sad?
Sorry for the pic quality lol She has burnt tip and yellowing on the leaves and shes very very slow
Week 2
Leaves. Color - Yellow
6mo ago
5
2
Solved
sashatt
Yellow Leave - Deficiency or Ripening?
Based on the pics above do i have a nutrient deficieny or is that yellowing just the plant maturing?
Week 8
Leaves. Color - Yellow
4y ago
2
5
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QuiGonJib
Unser erster Grow! Wir haben Nährstoffbrand, wie schlimm? Was können wir noch tun? - Dünger: Canna Terra Vega - Erde: COMPO SANA Qualitäts Eerde - 50%
Vor genau einer Woche haben wir einen Nährstoffbrand festgestellt. Die Symptome waren zunächst eher schwach, mit einzelnen, gelb hängenden Spitzen. Nun sieht es so aus wie auf den Bildern. Haben bereits im nächsten Guss ohne Dünger mit ph 6,3 Wasser gegossen. Was noch tun?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Other
4y ago
3
4
Solved
MarkGreenThumb
Survived, But not 100%, any Advice??!! =D
So I overwatered last week and the Leaves had some curling and Nitrogen Burns. The Leaves are less curled But more yellow, any advice would be welcomed on How to help the babbies.
Leaves. Curl down
Leaves. Color - Yellow
4y ago
1
Solved
stoner_doom
Please help to identify deficiency / excess???
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Week 7
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
9
3
Solved
happykat
Is the slight yellowing ad curling of these leaves ok or indicative of something?
Curling and yellowing of leaves in a few instances, both near the top and bottom of the plant, with no noticeable discoloration on the branches in between. I'm feeding it 1/4 strength Grow Big (2Cups) and 1/4 strength CalMag (1Cup) when I water every 3rd day. Ph runoff 6.8.
Week 3
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Schedule
4y ago
1
1
Solved
Jeffrokush
Yellowing of the two lowest Leaves!!!! Dang I knew something didn’t look right!
I started having yellowing of the lowest leaves also a tad bit in the middle leaves all this just beginning in week one of flower. I looked it up and I can’t seem to pin point why since my soil should have enough nutes and I do check my ph before and after no signsplus a newlight
Week 4
Leaves. Color - Yellow
4y ago
3
7
Solved
Jeremi420
Fertilizzato 2 volte di fila. Carenza o eccesso?
hi, biobizz light mix soil, third week of flowering, I doused twice in a row with nutrients. they looked hungry. today I am like that. does it seem shortage? bathroom with only h2o or nutrients? Thank you.
Week 7
Leaves. Color - Yellow
5y ago
1
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
5y ago
3
3
Solved
StayAlbatross
Should i be concerned by these yellow leaves?
Should I be concerned by these yellow leaves? I gave her 2tsp of tiger bloom on Wednesday but some leaves still seem to be dieing off.
Week 12
Leaves. Color - Yellow
4y ago
2
1
Solved
igglepuff
follow up q. flushed last week & on nutes yesterday morning again when watering with a bit extra N/6.4ph. This morning more and more fan leaves are yellowing and even some smaller ones now. any ideas? not sure what to try, seem to be getting worse. did mess up bad?:(
Week 7
Leaves. Color - Yellow
5y ago
3
Solved
greenflipcali89
Did I give too much fertilizer??
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Week 11
Buds. Other
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5y ago
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Cana_Gen
Weird burn
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Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1