Description
Scientific Name:Â Amsonia x hybrida
Common Name:Â Blue Star
Hardiness Zone:Â 4a – 9b
Hardiness Degree: -30°F (-34.4°C)
Blooming Season:Â Late Spring, Summer
Plant Habit:Â Mounded
Characteristics:Â Shade Tolerant, Drought Tolerant, Heat Tolerant
Water:Â Medium
Fertilize:Â Once a month
Spacing:Â 16Â –Â 20″ (41Â –Â 51cm)
Height:Â 16″ (41cm)
Width:Â 12Â –Â 16″ (30Â –Â 41cm)
Exposure:Â Partial Sun, Sun
General Information:Â Starry blue blooms against narrow, bright green leaves that turn yellow in Fall.
