Perennial – Eastern Blue Star

Eastern Blue Star  

Botanical name: amsonia tabernaemontana 

Beginner friendly?: moderate 

Average size at maturity: 2-3 ft in height and in spread 

Hardy zone: zones 3-9 

Growth rate: reaches fully mature size in first growing season 

Foliage color: green 

Flower color: blue 

Bloom time:  spring, summer 

Pruning instructions: deadhead withered blooms and foliage as needed 

Propagation methods: propagate by seed sowing 

Landscape use: pollinator gardens, borders/edging, container plant 

Special features: deer resistant, heat tolerant, long-lasting blooms, attracts pollinators

Light needs: 6 hours of sun per day 

Watering instructions: allow the top first inch of soil to dry out between watering sessions 

Fertilizing instructions : use a slow-release balanced fertilizer once a year in the early spring as the plant exits dormancy 

Best time to plant: spring 

Best type of soil:  loam, clay 

Companion plants: foxglove, black-eyed susan, oakleaf hydrangea 

Toxicity level: toxic for humans and pets if ingested 

Invasive species: no