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Calcium deficiency?
GreenCosmosstarted grow question 2y ago
Saw this little brown/yellow parts today.
She is in BioBizz LightMix Soil and gets 0.3ml/L BioBizz CalMag 3x per week.
pH is above 6.5 .
Today I gave her 1ml/L CalMag.
Was this the right choice?
Is this a calcium deficiency?
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Leaves. Color - Dark-brown
Feeding. Deficiences
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Robertsanswered grow question 2y ago
This is calcium deficiency and likely due to ph getting too high. Likely need to increase feed amounts
Storkanswered grow question 2y ago
I'm not sure if it's calcium because it forms from the edges and makes lines, which seems more like PHFluctuations
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