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Burnt tip deficiency?

Dankbudz84started grow question 5y ago

On every grow I see this same deficiency, it doesn’t appear on new growth. It normally appears on older leaves sometimes from the node right before the new one and lower on the plant. I’ve feed cal mag 5ml all the way through. I was thinking it might be sulfur but not sure.

Dankbudz84

Dankbudz84

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Leaves. Tips - Burnt

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Grow3rPTanswered grow question 5y ago

Olá amigo, a meu ver parece uma pequena deficiência de cálcio mas nada de mais, ainda vais a tempo de corrigir. Boa sorte no cultivo

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Selected By The Grower

MrStinkyanswered grow question 5y ago

Looks like mild potassium def - definitely best to fix before flipping the switch if it is.

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