Leaf spots. What do you think?

Hello. This is strays Lemon Stackerz. I’ve noticed some small spots appearing and I’m just looking for ideas. I just got through a couple lost coast therapy regiments, and I really don’t see any bug damage, so I’m curious what this might be an early sign of. I was thinking I might’ve left some liquid beads on a leaf, but it’s never that simple.Thx

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I would go for Calcium … beer3|nullxnull

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Thank you sir🍻

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Looks like Calcuim deficiency, just need to figure out if it’s from too little Calcium, lockout from an antagonistic nutrient or ph balance issue.

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Now that I see those purple petioles I’m wondering if it could be Phosphorus instead … icon_e_confused|nullxnull

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It looks like burn spots from a liquid IMO.

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Agree it looks like burn spots. That is a gorgeous girl, the leaf shape and plant structure are just sexy af.

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Darkening veins in the leaf with yellow fading in and the random crusty spots is usually early stage magnesium def.

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Just saw this:

image

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looks like it could just be spots caused by the foliar sprays.

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It’s nothing really
Keep going that’s a healthy green.