Osmunda regalis
$27.00 / 1G
Royal Fern ·
Description
Osmunda regalis, commonly known as Royal Fern, is a clump-forming herbaceous fern valued for its foliage, form, and structural presence. It typically matures 5–6 feet tall and 2–3 feet wide. Grow it in full sun to partial shade in moist, well-drained clay or loam soil. Its native range or documented parentage is North America. It provides excellent ground cover for animals and birds. In the landscape, it works well in accent, mass planting, and naturalized area. Once established, it shows useful tolerance to deer and wet soil.
Benefits
Softens shade with layered texture where flowers are not the main event. Provides visual payoff even when the plant is not in bloom. Fits naturally into Mid-Atlantic planting palettes and habitat-minded gardens. A better candidate for landscapes with deer pressure than more browse-prone plants.
Features
Osmunda regalis provides cultivar-specific ornamental foliage, flowers, form, or seasonal interest.
Usage/Use
Mixed border, cottage garden, mass planting
| Osmunda regalis | |
| Royal Fern | |
| No | |
| Best grown in part shade to shade with average moisture. | |
| Part Shade to Shade; Average moisture; Well-drained average garden soil. Water regularly the first season, then adjust to plant preference. | |
| North America | |
| Locally Native | |
| No | |
| North America | |
| Yes |
| 4 - 9 | |
| Hardy in USDA Zones 4–9; protect roots during establishment. | |
| Part Shade | |
| High Organic | |
| Fertilize Less Often | |
| Infrequent Monthly | |
| 6 - 8 | |
| 1 - 3 ft | |
| 1 - 3 ft | |
| Medium | |
| 1 - 3 ft |
| Yes | |
| None | |
| Green Shades | |
| Green | |
| Green foliage | |
| Woodland | |
| Woodland Garden | |
| Grown for Foliage | |
| Shade-Loving Perennials | |
| None | |
| Clump Forming | |
| Slow to Establish | |
| Fall, Spring, Summer | |
| Fall, Spring, Summer |
| Average Water | |
| Well-drained | |
| Water deeply during establishment; after established, water based on rainfall and soil moisture. | |
| Not Needed | |
| For Plant Health | |
| Low | |
| Water regularly during establishment, mulch to conserve moisture, and cut back/prune at the proper seasonal time. |