Brief summary
Modern Rose, hybrid rugosa "White Grootendorst", United States, introduced by Paul Eddy in 1962, Usually is white in color, semi double bloom shape, blooms 3 - 4 cm in size, has 5-10 buds per stem, continual rebloom, has light fragrance, the bush shape can be bushy, 150 - 175 cm in height, 125 cm in width, moderate resistance to rain, strong resistance to black spot, strong resistance to mildew.
More information
This rugosa hybrid forms a medium-sized shrub for planting in rose beds. The plant is branched, upright, and heavily flowered, with blossoms covering the entire shrub during the summer. Blooms are white, semi-double, with toothed petal edges. Shows disease resistance. Peak bloom occurs in early summer and again late in the season, just before frost. The cultivar tolerates harsh climates and is sensitive to heat.