Species blue star
light-blue flowers with black buds, lime-green leaves and dark-brown stems

blue star

Amsonia 'Starstruck'

Blue Star (Amsonia 'Starstruck') is an amazing plant because of its unique star-shaped foliage that makes a beautiful contrast against other plants. Its blue flowers are a welcome sight for the spring and summer months, making the Blue Star a lovely addition to the garden. It's a small, versatile plant suited for different areas in the yard, from the garden bed to containers. Not only does it attract butterflies and other pollinators, but it also requires little maintenance and is deer resistant. This makes it an ideal choice to enhance any landscape.

Cycle:

Herbaceous Perennial

Watering:

Average

Propagation:

Division,Cutting,Seed Propagation,Layering Propagation

Hardiness Zone:

4 - 9

Flowers:

Light blue Flowers In Spring

Sun:

full sun,part shade

Leaf:

Yes

Leaf Color:

gold,green,yellow

Growth Rate:

Low

Maintenance:

Low

Drought Tolerant:

Yes

Salt Tolerant:

Yes

Care Level:

Medium

watering

Water deeply for blue star about once a week, to a depth of 6-8 inches. Avoid over-watering as this will lead to root rot. Water at the soil level near the base of the plant and avoid getting foliage wet. During periods of intense summer heat, you may need to water more frequently. Avoid watering in the middle of the day when temperatures are highest, and opt for mornings or evenings instead.

sunlight

Blue Star (Amsonia 'Starstruck') thrives in full sun to partial shade and does best in bright, indirect light. It prefers a minimum of 4-6 hours of bright sunlight each day. When grown in too much shade, or in cooler climates, the amount of sunlight should be reduced to prevent flower bud drop and leaf yellowing. In areas with very hot summers, the plant will benefit from afternoon shade or morning sun with filtered afternoon shade, to help prevent flower bud drop and leaf yellowing.

pruning

Blue Star (Amsonia 'Starstruck') should be pruned once a year in late fall or early spring. Pruning should be light and remove only dead or diseased branches. This plant should not be radically pruned, as it may remove the flower buds and cause the plant to lose its shape. Pruning should focus on removing any crossing branches and some selective thinning to keep the overall shape of the shrub attractive.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Amsonia 'Starstruck' typically starts flowering in late spring, usually in May.

Hardiness Map