General Plant Information (Edit)
Plant Habit: Shrub
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Water Preferences: Mesic
Minimum cold hardiness: Zone 6a -23.3 °C (-10 °F) to -20.6 °C (-5 °F)
Plant Height: 10 to 14 inches (25-35 cm)
Plant Spread: 18 to 30 inches (45-75 cm)
Leaves: Evergreen
Flowers: Showy
Flower Color: Red
Flower Time: Late spring or early summer
Summer
Late summer or early fall
Suitable Locations: Alpine Gardening
Uses: Provides winter interest
Miscellaneous: Patent/Plant Breeders' Rights: PBR6,904; PP20,044

Image
Common names
  • Rock Rose
  • Sun Rose
Also sold as:
  • Hart Ruby
  • Hartswood Ruby

Photo Gallery
Location: At a local nursery 
Date: 2018-04-28
Location: West Jordan, Utah, United States
Date: 2020-06-26
Location: Telly's Greenhouse, Troy, MI
Date: 2011-05-22
Location: Telly's Greenhouse, Troy, MI
Date: 2011-05-22
Location: Telly's Greenhouse, Troy, MI
Date: 2011-05-22
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