When properly cared for the amaryllis flower symbolizes prosperity that stays in your home for a very long time.
Not only that but the amaryllis flower also symbolizes determination, radiant beauty and pride.
So when you have a well cared for amaryllis flower in your home you're supposed to have good prosperity and lots of luck.
But that's just a mythology and folklore but that's what the amaryllis flower has meaning of and maybe you will have prosperity and good luck when you have a well cared for amaryllis flower.
I personally don't believe in mythology and folklore but some people do and that's okay.
Still the amaryllis flower is a pretty flower to have around or in your home.