Daboecia cantabrica
Irish Heath
 
 
D.c. 'Alba'

Height:   30-45 cm (12-18”)
Spread:  

60-75 cm (24-30”)

Soil:   Well-drained acidic soil with peat moss.
Exposure:   Full sun or partial shade.
Flowers:   White bell-shaped flowers from June - October.
Cold Hardiness:   Zone 6-8 (hardy to -23°C or -10°F)
Suggested Uses:   Mass plantings.
General Information:   Upright habit.

 
 
D.c. 'Waley's Red'

Height:  

30-45 cm (12-18”)

Spread:  

45-60 cm (18-24”)

Soil:   Well-drained acidic soil with peat moss.
Exposure:   Full sun or partial shade.
Flowers:   Deep magenta (H14) bell-shaped flowers with a hint of blue; June-October.
Cold Hardiness:   Zone 6-8 (hardy to -23°C or -10°F)
Suggested Uses:   Mass plantings.
General Information:   Spreading; Mid-green foliage.


  source
Draba brunifolia
Whitlow Grass

Height:   5 cm (2")
Spread:   8 cm (3")
Soil:   Gritty, well-drained soil.
Exposure:   Full sun.
Flowers:   Yellow flowers in early spring.
Cold Hardiness:   Zone 3 (hardy to -40°C or -40°F)
Suggested Uses:   Perfect for rock gardens.
General Information:   Evergreen.