AMSONIA

A Native Perennial with Spring Flowers and Fall Color

Long ago, Amsonia tabernaemontana (commonly known as Bluestar) first caught my eye with its distinct mounded shape and delicate blue flowers. Later that same year, it grabbed my attention all over again when its foliage transformed into a brilliant, glowing yellow fall color. Amsonia’s rounded shape and sturdy form result from many individual stems with the exact right length to round it out. When in bloom, clusters of small, soft-blue, star-shaped flowers adorn the tip of every stem, hence its common name, Bluestar. It is no surprise that Amsonia tabernaemontana was named one of the Top 75 Garden Plants by the American Horticultural Society! With stunning spring blooms, fine texture, radiant autumn color, and excellent deer resistance, this genus offers incredible multi-season interest.

AMSONIA WE CARRY AT VINEYARD GARDENS

While plants are botanically classified by the similarities in their flowers, their foliage can vary wildly. This is beautifully true for the different Amsonias sitting on our nursery tables:

Amsonia tabernaemontana (Eastern Bluestar): This lovely native species has dense clusters of pale blue spring flowers and golden fall foliage.
'Blue Ice': A compact cultivar of the native species that stays lower to the ground, with deeper dark-blue buds and a long bloom time. Perfect for smaller garden borders or containers.
Amsonia hubrichtii: This species offers a completely different look. It features exceptionally narrow, needle-like leaves lining the stems that create a soft, feathery texture in the wind. It turns a fiery copper-gold in October.

Why the Deer Leave It Alone: The stems and foliage of Amsonia contain a bitter, milky sap that serves as a highly effective natural defense system that deters predation by deer and rabbits.

Easy Care & Growing Conditions

Because these are native US prairie plants, they are incredibly tough and unfussy once established.

Soil: They prefer well-drained soil but aren't picky about soil fertility.
Sunlight: Full sun is ideal for the best form and optimal fall color. However, Amsonia tabernaemontana will tolerate partial shade (though it may bloom a bit less vigorously).

Amsonia hubrichtii in Vinieyard Gardens garden bed

Since that first encounter years ago, my appreciation for this genus has only grown!

DEER RESISTENT PLANTS