Azalea 'Klondyke'

Knap hill,Deciduous azalea

  • Flowering Time : May
  • Height in 10 years : 3 metres / 9 feet 10 inches


Striking large golden yellow, flushed red on the reverse, also red in bud, offset by coppery red leaves and shoots. Grow in full sun. Intro 1947

Flower Months

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Azaleas will start flowering around this time, depending on the season, for a week or so


  • UK Zone : 4
  • RHS Zone : H (Fully Hardy)
  • EGF Zone : H2
  • US Zone : 7A
  • Min Temp : -18°C (0°F)

Hardy in all but the coldest parts of Pacific Northwest and UK, France and northern Italy, around Bergen (Norway) and mildest parts of NE USA such as Cape Cod and parts of Long Island.

Alternative Azaleas

  • Azalea 'Klondyke'
  • Azalea luteum
  • Azalea 'Fireball'
  • Azalea 'Arneson Gem'