Prairie Snowdrift, shrub

Modern Rose, shrub "Prairie Snowdrift", Canada, introduced by Paul G. Olsen in 2008, Usually is white in color, semi double bloom shape, blooms 6 - 7 cm in size, has 3-5 buds per stem, repeat rebloom, has light fragrance, the bush shape can be spreading, 75 - 100 cm in height, suitable for USDA zone 5 from -29°C and above, moderate resistance to rain, moderate resistance to black spot, moderate resistance to mildew.