Likes the warm, humid climate, growth temperature is 18 to 25 degrees, do not like the heat, the sun should not be too strong, should be set lower greenhouse conservation. Fear of waterlogging. Winter dormancy, requiring cold wet weather, 10 to 12 degrees is appropriate, not less than 5 degrees. Hi, humus-rich, well-drained sandy loam. Buried in the sand directly bulbs, proper watering, 7-10 days to germinate.