Also commonly called Red Milkweed, Marsh Milkweed, or Swamp Milkweed. That lovely vanilla fragrance you detect coming from large rosy pink flowers possibly hosting several Monarch or Swallowtail butterflies is Rose Milkweed. This deer-resistant plant grows best in moist but will tolerate average soils, and blooms for about a month mid-summer. Later, large pods form which will break open to reveal seeds that will float away in the wind.
If growing Rose Milkweed from seed, try fall planting, or if planting in spring be sure to first moist-cold stratify the seeds for a month. Large numbers of Rose Milkweed can often be seen growing in wetland settings.
Plants grow about 48 inches tall, hardy for zones 3-9. Cannot ship to HI