Amsonia

Amsonia, commonly known as ‘bluestar’, is a hardy perennial from the Apocynaceae family, appreciated for its star-shaped blue flowers and fine-textured foliage that turns golden in fall. It thrives in full sun to partial shade, in well-drained soil and moderate fertility, showing excellent cold tolerance and long-term garden reliability. Establishes well from propagation with reliable sticking and steady rooting in well-drained media. Prefers moderate moisture and balanced feeding to support strong foliage and natural clumping growth. PGR use is generally unnecessary, as its habit remains controlled while producing abundant star-shaped blooms.

Amsonia is ideal for naturalistic landscapes, perennial borders, and pollinator-friendly plantings, offering multi-season interest and graceful structure.

Danziger offers one variety within this crop:

• String Theory
  A compact and refined selection with airy, steel-blue flowers and finely cut foliage. String Theory offers strong branching, improved form, and excellent seasonal color—from spring bloom to striking fall foliage—ideal for modern garden designs and perennial programs.

For more growing recommendations, cultural tips, and production support, visit our product pages.