H. ‘Rosedale Golden Arches’

Overview

Registered in 1999, 'Rosedale Golden Arches' is a medium-sized hosta of unknown breeder origin, produced from the cross of seedlings 'RD-BS-1' and 'RD-BSS-6'. The cultivar is visually distinctive for its broad, ovate leaves that are green with wide, golden yellow margins, creating a strong contrast between the dark center and bright border.

In the Garden

This hosta performs best in partial to full shade, where the golden margins remain most vivid without scorching. Mature plants reach a medium size, with leaves measuring approximately 9 inches (22.9 cm) long and 7 inches (17.8 cm) wide, forming a clump suitable for mid-border positions or as a specimen in shaded beds. It pairs well with ferns, heucheras, and other shade-tolerant perennials, and is appropriate for container cultivation given its moderate growth habit.

Care Notes

Provide consistent moisture, especially during dry periods, and apply a balanced fertilizer in early spring as new growth emerges. Like most hostas, it is susceptible to slug and deer damage; protective measures may be necessary in areas where these pests are prevalent.