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'RSM I4' rose Description
Photo courtesy of Margaret
HMF Ratings:
36 favorite votes.
Average rating:
GOOD+.
Class:
Shrub. (Series: Parkland Series Collection)
Bloom:
Pink. Mild fragrance. 40 to 45 petals. Average diameter 4". Large, very full (41+ petals), in small clusters bloom form. Blooms in flushes throughout the season. Ovoid buds.
Habit:
Medium, bushy, dense. Semi-glossy, dark green foliage. 7 leaflets.
Height: 3' to 4' (90 to 120cm). Width: 6' (185cm).
Growing:
USDA zone 3b and warmer. Can be used for beds and borders, cut flower or garden. Very hardy. Disease susceptibility: susceptible to blackspot .
Patents:
Patent status unknown (to HelpMeFind).
Notes:
In September 1998, the Montreal Botanical Garden (Le Jardin Botanique de Montreal) carried out a survey of its roses' resistance to black spot, powdery mildew and rust. This is one of the outstanding varieties which showed a 0% to 5% infection rate. The data were taken on well-established roses.
MR12 has 'Prairie Princess' x ('White Bouquet' x (J. W. Fargo' x 'Assiniboine'))
‘Prairie Princess’, ‘White Bouquet’, ‘Assiniboine’, R. arkansana [Winter Hardy Roses]
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