Andropogon ternarius
Split-Beard Bluestem
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This ornamental native grass thrives in sunny, dry locations. It tolerates infertile, sandy and clay soil; its foliage is refined, yet it is a sturdy plant. Split-Beard Bluestem looks beautiful in many settings, including meadows, delicate gardens, in masses and in highway plantings. Throughout the growing season stems appear bluish-green, but in the fall they become multicolored with blues, purples and reds. In addition, bright white blooms appear that are prized for use in dried and fresh flower arrangements. In nature, Andropogon ternarius spans the Southeast to Texas and is found in several Midwestern states. Be sure to plant it in dry, full-sun sites where it will thrive with little or no maintenance.
Zone
6-9
Growth Cycle
Warm
Features
- Native to North America
- Notable Fall Color
- Drought Tolerant
- Erosion control
- Meadow/Prairie Plantings
GROWER INFO & TIPS
- Growth rate: medium
- Grow in 1, 2 or 3-gallon containers
- Grow in well-drained soil
- Water needs: keep evenly moist-dry; avoid overwatering
- Fertilizing: use a slow release, low-rate fertilizer; avoid over fertilizing
- Possible pests: aphids, leaf spot, spidermites, spittlebugs, rust
- Overwintering: cold frame with clear poly, keep dry
- Responds well to being cut back
- Overfertilization may cause weak growth, flopping, and reduced resistance to insects or diseases.
*Note: please adapt these suggestions as needed to accommodate your local conditions.
LANDSCAPING INFO
- Drought-tolerant native
- Foliage and fall flowers are great for dried and cut flower arrangements
- Multiple-hued coloring in fall
- Low maintenance (cut back in spring)
- Plant in groups or masses for best effect
- Because of its low water needs, it is suitable for xeriscaping and sustainable landscapes
