I am curious to know about this...we just got 2 granny smith apple trees, they are not in the ground yet and won't have fruit until next year...

BUT, I know nothing about this stuff, lol! The folks at the nursery said we needed 2 trees if we wanted fruit from them and to plant them between 15-30 feet apart...

So, we might not get fruit next year if there are no bees around?