MILKWEED ORANGE Live Semi-Tropical Plant Butterfly Garden Host Asclepias Plant Starter Size 4 Inch Pot Economical Starter Size Plant growing in a 4 inch diameter pot. Plant will average a 6 to 10 inches tall. No bloom or bud on arrival. Easy To Grow Quick to Establish Attracts Hummingbirds, Butterflies Tropical. Recommended for USDA Zones 9, 10, 11 (Generally considered root hardy in Zones 8 and 9A. Cold Protection Recommended All Zones for the best year round appearance, earliest bloom, and longest life.)