Rhododendron Hybrids / cultivars

Rhododendron 'Black Adder'

Hybridiser: Newcomb,L.L.. Snohomish, Washington, USA, 1985 (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 150 cm. (5ft.) Bloom time: late Flower: openly funnel-shaped Type: elepidote Leaves: obovate Hardiness: H2 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) Registered In 'Your Garden' you can administrate your rhododendrons. To try/see this go 'Home' (top-right). on hirstum.info: 1 R. Black Adder per country: (could be a clue for heat/cold-tolerance) United States : 1 Seed-parent Pollen-parent 'Warlock'   Click to see more information X 'Warlock'   Click to see more information 'Romany Chal Group'   Click to see more information x 'Purple Splendour'   Click to see more information 'Romany Chal Group'   Click to see more information x 'Purple Splendour'   Click to see more information 'Moser's Maroon'   Click to see more information x R. facetum R. ponticum   Click to see more information x ? 'Moser's Maroon'   Click to see more information x R. facetum   Click to see more information R. ponticum   Click to see more information x ? Rhododendron 'Black Adder' photos   Photo by Loyd Newcomb Location Private garden, Snohomish, WA, USA Date 08 June, 2002 See high-resolution picture   This plant is rather small, and this is the first bloom. Note the color variation from the submission by Jim Barlup. We aquired this plant from Meerkerk Garden in 2010. Photo by Bill & Cheryl Gray Location Cisco Heights National Forest & Rhody Ranch, WA, USA Date 06 June, 2012 See high-resolution picture

Involved in other cultivars:		Hybridiser
'Morrie's Song'   Click to see more information   Morrie's Song	'Violet Mist' x 'Black Adder'	Barlup, Jim, 2014
'Night Music'   Click to see more information   Night Music	'Jonathan Shaw' x 'Black Adder'	Barlup, Jim, 2003
'Night Wind'   Click to see more information   Night Wind	'Jonathan Shaw' x 'Black Adder'	Barlup, Jim, 2014
'Raspberry Mist'   Click to see more information   Raspberry Mist	'Violet Mist' x 'Black Adder'	Barlup, Jim, 2003