Nassella (Stipa) tenuissima 'Pony Tails'
Also known as Mexican Feather Grass, this graceful ornamental grass adds elegance and softness to any landscape. Its fine, hair-like foliage sways with the wind, creating beautiful movement and texture.
‘Pony Tails’ thrives in dry, sunny areas and is extremely drought-tolerant once established. It produces delicate buff-colored flower spikes in summer that persist through fall. This deer-resistant, low-maintenance grass is perfect for borders, rock gardens, or containers.
It adapts to various soil types as long as they are well-drained. Great for xeriscaping, it’s ideal in modern and naturalized gardens alike. It is non-invasive and works beautifully as a filler or mass planting feature.
- Soft, flowing green foliage with tan flower plumes
- COLD HARDY ZONE 6–10
- FULL SUN to light shade
- Drought Tolerant
- Blooms: Summer to Fall
- Height: 18–24 inches
Note: Plants may be shipped semi-bare-root during dormant season (winter to early spring). Dormant grass may appear dry or tan, which is natural. Foliage will flush out with warm weather.
Growing Zones: 6-10 outdoors
| Mature Height: | 18–24 in. |
| Sunlight: | Full Sun to Light Shade |
| Mature Width: | 12–18 in. |
| Botanical Name: | Nassella tenuissima |
| Growth Rate: | Moderate |
| Bloom Time: | Early Summer to Fall |
| Type: | Ornamental Grass (Perennial) |
FAQ's
Is Mexican Feather Grass invasive?
While not considered aggressively invasive, Mexican Feather Grass may self-seed in ideal conditions. Removing seed heads can help limit spread.
Can it tolerate poor soil?
Yes! It prefers well-drained soils and thrives in sandy, rocky, or poor conditions. Avoid heavy clay or water-logged areas.
How do I maintain Pony Tails grass?
Very low-maintenance. In late winter, gently comb out dead foliage to tidy the plant. No pruning required otherwise.
Is it deer resistant?
Yes, Mexican Feather Grass is deer resistant and rarely browsed by animals.
Can I grow this in containers?
Absolutely! 'Pony Tails' looks beautiful in decorative pots and sways gracefully in the wind, even in small garden spaces.
How much water does it need?
Very little. Once established, it is drought-tolerant and prefers dry to medium moisture levels. Overwatering can harm the roots.
