These were at Costco. I bought them on impulse. I had Crinums in the old yard in Vancouver, surviving at least 15 years, and the yard in Battleground too. They come up every year, bloom for a while, and disappear. The remind me of Lycoris, which I have never been able to establish.
I planted them in a container with existing lilies. Their flowers are transient, but nice. We'll see how they do.