Poke Milkweed Height .5-1.5m Zone: 4
The grower, Gardens North, claims it is:
Found in the wild in rich woods and forest edges, with elegant sprays of long-lasting white flowers overlaid with a subtle lavender to green tint. Poke milkweed is a species of the Carolinian forest, at the northern limit of its range in southern Ontario.
Some milkweeds can be invasive. Has anyone grown this?