Emeralds TM Cestrum Nocturnum Plant Fragrant Night Blooming Jasmine Emerald tm Brand 4" Pot Economical 4 Inch Starter Size Plant Growing In A 4 Inch Starter Size Pot. Plant will average 6 to 10 inches tall. No bloom or bud on arrival. Produces clusters of small, intensely fragrant (night) trumpet shaped elegant greenish white flowers Fast, large growing semi tropical shrub Popular heirloom gardening favorite Recommended for growing outdoors in USDA Zones 8B, 9, 10. Protect from cold in all Zones for the best year round appearance and earliest bloom.