Rhododendron 'Mrs Betty Robertson'

Medium hybrid rhododendron

  • Flowering Time : April
  • Height in 10 years : 1 metres 20 cms / 47 inches

Description

Medium sized creamy yellow flowers with red blotch in dome shaped trusses. Compact growth habit. rough textured foliage.

Flower Months

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

Hardiness

  • 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.