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Grow QuestionsYellow/brown color

Yellow/brown color

Banana_Chiefstarted grow question 2 years ago

So I'm growing in coast of Maine growers mix. I am on day 31 with no added nutes. Been thriving on what is pre mixed in soil already. But my question is this morning I notice the very tips of the leaves turning a yellow/brown color. Can someone please inform me what this could be

Banana_Chief

Banana_Chief

Banana_Chief

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Leaves. Color - Yellow

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Mr_Incognitoanswered grow question 2 years ago

It’s time to feed. She is low on Nitrogen (lanky stature). Brown tips - K deficiency, discoloured interveins - Mg deficiency (often in mix with Ca). If you see brown spots on leaves soon, that’s Ca deficiency which means you are already 3 weeks late, because Ca deficiency is not visible for first three weeks. So just feed her :)

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Selected By The Grower

GrowingGrannieanswered grow question 2 years ago

Aiii! Since Mr. Incognito and I answered at the same time, I had not seen his answer... and I negligently did not look beyond the first picture... he's absolutely correct here.. my deep apologies!

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Mr_Incognitoanswered grow question 2 years ago

I disagree with GrowingGrannie. The plant developed only 6 internodes in 4 weeks (!), and they are stretched. That’s clearly underfeeding if you didn’t make any serious mistake like watering without runoff. I hope that’s not the case, and you know you runoff ppm, that usually indicate the issue.

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GrowingGrannieanswered grow question 2 years ago

It's just a very small nute burn... but since you're not giving nutes and it hasn't popped up before, I'd say it was just a little dried out - certainly NOTHING to worry about... Good luck!

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