What was interesting to me was
I always heard that the fruits of a kaffir weren't any good. I have a dwarf one and decided to make kaffir limeade the first year I got limes, it was incredible! Almost a perfume quality to it. Sort of like the sensation from a drink having rosewater in it, not that it tasted like roses, but it was a perfume sensation like that. Unfortunately, I did a major pruning on the tree last fall and it doesn't look like I'm going to be getting any kaffir limes this year, but on the other hand, the Persian lime is hanging full.
While we're on citrus trees, does anyone have any experience with growing potted blood oranges? I've had one for 10 years now, and have yet to set any fruit on it. The limes go crazy, but not one orange. Any suggestions?