3 - 6 feet. 3 feet in North, could reach 5-6 feet in South.
Bloom Time/Days To Maturity: Mid Summer to early Fall for 1.5 - 2 months.
Zone: 5 - 9.
Sun/Shade: Full sun to partial shade.
Restricted States: AE AK GU HI PR
Spacing: 4 - 10 feet .
Depth: Place in a hole 2 times as wide and deep as the pot; plant top of root ball at soil surface.
Spread: 4-6 feet
Comments: Lime may be added to the soil to intensify color. Mulch deeply during the Winter and protect as follows in Northern climates: Place a chicken wire cylinder around the plant, fill with straw, shredded leaves, or other non-compacting material. For extra protection, wrap in burlap. Fertilize in the Spring with a 5 - 10 - 5 fertilizer. Foliage may be toxic to some degree if ingested.