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Curling dark leaves

Bretwaldastarted grow question 4y ago

Advice for what i think is nitrogen deficiency, have flushed with ph 6.3-6.4 water about 900ml

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Leaves. Curl up

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Hazemaster420answered grow question 4y ago

She’s fine, let her dry out a bit! Also add some Magnesium sulphate to straighten her out! Cal mag her up! Mainly Magnesium though!

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Selected By The Grower

GrowersParadiseanswered grow question 4y ago

to me looks like plenty of Nitrogen, possibly over watering? how often are you watering?

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Bretwaldaanswered grow question 4y ago

@hazemaster420, is cal mag and magnesium sulphate same thing or give both?

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Robertsanswered grow question 4y ago

Nitrogen toxicity is issue

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Hazemaster420answered grow question 4y ago

Theirs plenty of nitrogen though, see how the leaves are slightly turning? This is a sign of too much Nitrates/nitrogen!

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