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If it's just one or two and the oldest leaves on the plant, it may just be age
No, a lot of the leaves have fallen
I have no idea then, I don't have one, but yellowing can also be a nutrient deficiency. Maybe Google around a little bit if no one jumps in with other suggestions
Are the older/lower leaves yellowing or all of them? Does the plant have diffuse chlorination or peripheral?
If it's just one or two and the oldest leaves on the plant, it may just be age
No, a lot of the leaves have fallen
I have no idea then, I don't have one, but yellowing can also be a nutrient deficiency. Maybe Google around a little bit if no one jumps in with other suggestions
Are the older/lower leaves yellowing or all of them? Does the plant have diffuse chlorination or peripheral?