Hosta Polychrome OS

Hosta ‘Polychrome’ is a registered streaked hosta introduced by Alex Malloy in 1998 as a sport of ‘Emerald Crown’. This offering is OS (Originator’s Stock), meaning plants are sourced directly from the originator’s original stock and designated as OS only when verifiable.

The foliage is dark green with irregular cream streaking that varies from leaf to leaf, giving each plant a unique and evolving appearance throughout the season. The streaking is expressive yet balanced, making ‘Polychrome’ visually interesting without being chaotic. A standout feature of this cultivar is its purple petioles, which add an extra layer of collector appeal and visual contrast when viewed up close.

Plants form a tidy but substantial clump reaching approximately 14 inches tall and 26 inches wide. Tall scapes rise to approximately 20 inches, adding vertical interest above the foliage without detracting from the streaked leaves.

A refined and collectible streaked hosta combining verified originator stock, distinctive coloration, and reliable garden performance.

Plant Details

Botanical Name: Hosta ‘Polychrome’
Registration Status: Registered
Originator: Alex Malloy, 1998
Parentage: ‘Emerald Crown’ sport
Mature Size: Approximately 14 inches tall x 26 inches wide
Vein Pairs: 7
Foliage Color: Dark green with cream streaking
Variegation: Streaked
Petiole Color: Purple
Scape Height: Approximately 20 inches
Growth Habit: Clumping perennial
OS (Originator’s Stock): Yes – sourced directly from the originator
RH Rating: RH4 (Very Rare – limited availability, seldom offered)
Primary Interest: Ornamental foliage
Garden Use: Shaded borders, woodland gardens, collector hosta collections