Hybrid Musk. White or white blend. Summer: light apricot buds open to warm white. Fall: apricot buds open to warm pink. Red eye. None to mild fragrance. Small to medium, single (4-8 petals), in large clusters bloom form. Prolific, continuous (perpetual) bloom throughout the season. USDA zone 2a through 10b. Height of up to 6' (up to 185 cm). Width of up to 6' (up to 185 cm). Merrill Hulse (2004).