Spreading Dogbane

Apocynum androsaemifolium
 
Apocynum androsaemifolium is a hardy perennial wildflower that adds a touch of nature to your garden. This versatile plant is native to North America and thrives in full to partial sun and moist to dry sandy and gravelly soils. It grows up to 1.5m tall and features narrow, green leaves and delicate clusters of small, white/pink flowers that bloom between June and August. 
 
The plant attracts butterflies and hummingbirds while its foliage contrasts with other garden plants. Its fibrous root system allows for easy division and propagation, making it an excellent choice for adding to borders or meadows.
 
Warning: This plant is toxic! Find out more here.