'String Theory' Bluestar is a charming spring-flowering perennial that adds beauty and texture to your garden. In spring, delicate light periwinkle blue flowers bloom gracefully above its fine, dark green, thread leaf foliage. This low-maintenance, compact plant thrives effortlessly. As fall approaches, the foliage transforms into a stunning golden orange, bringing vibrant color to your landscape. Perfect for adding a touch of elegance and seasonal flair, 'String Theory' Bluestar is an excellent choice for those seeking a garden standout with minimal care.
18-22 inches tall and 32-36 inches wide at maturity
Hardy in zones 4-9, be sure to check your USDA zone to ensure success
Plant in part to full sun (4+ hours daily)
Space plants 32-36 inches apart for best results
Produces light periwinkle blue flowers in late spring to early summer
Maintains green threadleaf foliage from spring to frost
Great for borders, landscapes, mass plantings
Resists deer
Native to North America, heat tolerant, low maintenance, fall interest
Care: Clean away any dead foliage after frost. Fertilize with Proven Winners Continuous Release Plant Food in spring.
Shipping Info:
Enjoy free shipping on orders over $125
Size at shipping varies by the season and plant
Quart perennials are 5-8 in. at the time of shipment
0.65 Gallon perennials are 6-14 in. at the time of shipment
1 Gallon perennials are 6-24 in. at the time of shipment
Perennials shipped Nov-Apr will arrive dormant; perennials shipped Apr-Oct will arrive green or in bloom
