Juniperus squa. Blue Star A compact, slow-growing selection with dense, rounded habit and striking blue foliage held year-round. Best in full sun and well-drained, moderately fertile soil, its excellent for rock gardens, borders and containers where its intense colour provides reliable structure. Eventually forms a neat dome around 3060 cm tall and up to about 1 m across. Position: Full sun Rate of Growth: Slow Soil: Well-drained, moderately fertile; tolerates sandy or chalky soils Hardiness: Fully hardy Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Plant at a Glance light:sun facing:south facing:west soiltype:moderate-fertile soiltype:light-sandy soiltype:chalky soilmoisture:normal soilmoisture:dry-sandy foliage:evergreen leafcolour:blue size:30-60cm gardenstyle:rock-and-water