Thuja plicata 'Excelsa', commonly referred to as Western Red Cedar 'Excelsa', is an evergreen conifer prized for its tall, dense, and columnar growth habit, making it ideal for hedges or privacy screens. Featuring soft, rich green foliage with a warm, feathery texture, this hardy and low-maintenance cultivar offers year-round interest. It tolerates heavy pruning and adapts well to various conditions, including cold climates and urban environments. Thuja plicata 'Excelsa' is valued for its robust growth and ability to thrive in versatile landscapes.

- Light: Full sun to partial shade
- Water need: Moderate
- Growth rate: Fast
- Mature size (HxW): 20–30 ft x 6–10 ft
- Habit: Columnar
- Bloom/interest: Dense evergreen foliage all year
- Hardiness zone: 5–8
- Soil tolerance: Well-drained, adaptable to clay or loam
- Drought/heat tolerance: Moderate