H. ‘Rosedale Rosette’
Hosta ‘Rosedale Rosette’ is a registered cultivar () .
| Year registered | 1999 |
|---|---|
| Section class | III-2 (Medium) |
Overview
Registered in 1999, *Hosta* 'Rosedale Rosette' is a self-pollinated seedling derived from the breeding line 'RD-BS-1'. This medium-sized cultivar is distinguished by its blue-green leaves with medium blue-green margins, each leaf reaching 6 inches (15.2 cm) in length and 5 inches (12.7 cm) in width.
In the Garden
As a medium-sized hosta, 'Rosedale Rosette' forms a substantial clump suitable for shaded borders, woodland gardens, or under deciduous trees. It performs best in partial to full shade, where its blue-green foliage provides a cool, calming presence. Pair with ferns, heucheras, or other shade-tolerant perennials for textural contrast; its moderate size also makes it appropriate for larger containers.
Care Notes
Provide consistent moisture, especially during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. Like most hostas, this cultivar is susceptible to slug and deer damage, so protective measures may be necessary in areas where these pests are prevalent.
Size and leaf
| Leaf length | 6 in (15.2 cm) |
|---|---|
| Leaf width | 5 in (12.7 cm) |
From the American Hosta Society Registry record.
Parentage
- Pod parent: H. 'RD-BS-1'
- Pollen parent: H. 'RD-BS-1'
Similar cultivars
Other registered hostas in the same AHS section class (III-2, medium size):
- H. ‘Abiqua Blue Crinkles’ (1999)
- H. ‘Catherine Ann’ (1999)
- H. ‘Silver Bay’ (1999)
- H. ‘Blue Haired Lady’ (2004)
- H. ‘Delaware River’ (2005)
- H. ‘Bruce's Blue’ (1991)
Related guides
Registration data: AHS Registry #4822