Helictotrichon sempervirens 'Sapphire'
Blue Oat Grass
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Blue Oat Grass is a standout cool-season ornamental grass with deep blue foliage. It grows in a clumping shape. Each stemless blade emerges from the ground to create a rounded, sculpted look in the landscape. Long, graceful stems emerge in late spring topped with tan, oat-like seed heads. While we have seen flowering in our climate (North Carolina), blooms are most abundant in cooler climates. ‘Sapphire’ is also known by its German name, ‘Saphirsprudel’, or by another translation, ‘Sapphire Fountain’—all are the same plant. Prefers full sun and well-drained locations and can be grown in containers. This Blue Oat Grass cultivar is reported to have improved resistance to rust. Must ship by May 31.
Zone
4-7
Growth Cycle
Cool
Features
GROWER INFO & TIPS
- Narrow window to grow
- Grow in well-draining media
- Do not overwater
- Sensitive to high heat and humidity
- Shade with Aluminet in warm climates
*Note: please adapt these suggestions as needed to accommodate your local conditions.
LANDSCAPING INFO
- Beautiful clumping habit fits many landscape styles
- Can tie together pastel plantings with its strong blue color and silvery cast
- Evergreen in mild climates, semi-evergreen in colder areas
- Can provide year-round color and interest in the landscape
