There are many places that have tiger lily bulbs for sale, and although I have many tiger lilies in my yard, I have never bought any for myself. One of my neighbors has a huge yard with many kinds of flowers and all of my bulbs have come from him.
Tiger lilies are some of the bulbs that he digs up every so often and sets them outside in a tub for anyone to help themselves. This was my first exposure to growing Tiger lilies and I love their bright colors and how easy they are to grow.
I don't have nearly the extensive flower garden that my neighbor has, but these flowers bring a bright spot to my yard that is very enjoyable.