Blue Star Juniper (Juniperus squamata 'Blue Star'): A Compact, Four-Season Conifer

Blue Star juniper earns its go-to plant status: compact size, evergreen blue foliage with winter color shifts, versatility, hardiness, and adaptability. What's not to love?

Plant Profile

• Botanical name: Juniperus squamata 'Blue Star'
• Common name: Blue star juniper
• Origin: Species native to Himalayas and China
• USDA zones: 4–8 (hardy to –30°F)
• Light: Full sun to partial shade
• Water: Average (1 inch/week); drought-tolerant once established
• Mature size: Slow-growing to 2 feet tall, 4 feet wide
• Benefits: Deer/rabbit resistant; tolerates air pollution; drought-tolerant established
• Seasonal interest: Year-round blue foliage with red/orange winter undertones
• When to plant: Spring or fall preferred

Distinguishing Traits

Compact mounding shape sets it apart from most conifers. Softer foliage than old-fashioned junipers.

Design Uses

Anchors the blue-chartreuse-red color trinity. Mediates between hot colors (orange, pink). Mounding form echoes boulders—useful for juxtaposition.

Blue-orange complementarity shines in contemporary gardens with rusted steel. Adds restrained color to near-monochromatic schemes.

Compact size makes it a welcome container addition for essential color and texture.

Planting Notes

Performs well in sun to partial shade in average, well-drained soil.