Brief summary
Modern Rose, shrub "Sunny Knock Out", United States, introduced by William J. Radler in 2006, Usually is ivory in color, semi double bloom shape, semi double petal count, blooms 6 - 7 cm in size, has 3-5 buds per stem, continual rebloom, has light fragrance, the bush shape can be bushy, 120 - 135 cm in height, 90 cm in width, suitable for USDA zone 6 from -23°C and above, moderate resistance to rain, strong resistance to black spot, strong resistance to mildew.
More information
Flowers are pale yellow, nearly white, with moderate fragrance, borne in small clusters. The shrub is medium-sized, rounded, with upright shoots and large, semi-glossy, dark green foliage.