lisa

I have one plant that has about 7 beautiful flowers on it right now. Overall it looks really
healthy.

However, one leaf turned spotty and pale yellow and when I moved the plant yesterday to
water it, the leaf fell off.

Nothing else looks like it is turning yellow or drying out or anything. All the other leaves are
very green and the flowers are big, beautiful and colorful.

What could have happened? Why just ONE leaf?

-Lisa