Although some of mine do flower more in spring, and some from summer onwards, I would say the blooming seasons for rain lilies starts early in spring, with Z. verecunda starting in late winter, with the others following from there on till late autumn. Right through summer time. Is it different in the wild? Ina On 4/04/2012 7:01 a.m., Alberto Castillo wrote: > They need lots of water to flower, in autumn OR in spring, depending on the part fo the world they come from.