meyer lemon tree dropping leaves
My meyer improved lemon tree is about a foot high. I purchased it this spring and it had blooms on it. Now, it has three, just larger than golf ball, sized lemons on it. They are just beginning to turn yellow. Some of the leaves are getting yellow spots and dropping off and others are just dropping off. It is in a pot indoors in an east facing window. I'm in Idaho and it is winter. It probably gets maybe 60 degrees by that window at night. Maybe a little colder? I don't know what I'm doing wrong. It's done well until just about a month ago. Thanks for any info.