I moved my lime and bergamot inside just before we had frost at night. Both started massive blooming soon after but the lime seems to drop the entire flowers once bloomed, so I'm affraid I'm not going to have any limes. Could it be that it doesn't get light long enough? I'm not giving it any extra light outside of daylight.
The bergamot seems to be holding its flowers for the moment, but it bloomed a little later than the lime so it may be too soon to cheer.