This is the current state of my Improved Meyer Lemon Tree!
If you have a citrus plant inside, and have not had luck getting them to set fruit, it's most likely because there is no flying critters to pollinate it! To remedy this, take a feather or soft, thin paint brush and dab the pollen from one flower to the pollen of another. Continue until all flowers have been pollinated. I did this the last time we had blooming citrus inside, and had great luck (all of them went out the door with fruit set and growing)!
The smell of the blooms is to die for.