Rhododendron Hybrids / cultivars

Rhododendron 'Ada Agnes Archer'

Hybridiser: Holden, A.J., 1967 (see more plants of this hybridizer) Status: IRRC registered. Height Height The figures listed here are averages. The exact location (altitude, sunlight, soil, climate) can influence growth considerably in 10 years 100 cm. (3ft.) Bloom time: late Flower: openly campanulate Type: elepidote Leaves: narrowly elliptic Hardiness: H0 = 0 °C (32 F) H1 = -7 °C (20 F) H2 = -12 °C (10 F) H3 = -15 °C (5 F) H4 = -18 °C (0 F) H5 = -24 °C (-10 F) Seed-parent Pollen-parent 'Polar Bear Group'   Click to see more information X 'Vulcan's Flame'   Click to see more information ? x ? R. griersonianum   Click to see more information x 'Mars'   Click to see more information R. griffithianum   Click to see more information x ? Rhododendron 'Ada Agnes Archer' photos