The plant can tolerate temps down to 50 degrees. Grown outdoors in winter for USDA Zones 8-11.
When planting asystasia, bear in mind it cab spread rapidly, and may not stay confined to the desired area! It can be planted in most free-draining acid to neutral soils, and thrives in either full sun or partial shade. The plant produces stems with up to 8 violets that bloom individually for a continuous flow of blooms from Spring to Fall. Cover with heavy mulch to protect during winter months. Plant grow and bloom when temps are 65+. When not blooming the variegated leaves are beautiful to display.