I THINK this is commonly called Star of Bethlehem. Was at a wedding..saw these..after some research found the name..BUT someplaces say it is an annual, some a perennial, some say a bulb, some a tender bulb! Does anyone know which and if it can be grown in a home garden (zone 5). ANY info is appreciated...it was one of the most beautiful flowers..plus I got to take one of the table arrangements home...it kept for 3 weeks...