Janny Vlietstra, shrub

Modern Rose, shrub "Janny Vlietstra", Netherlands, introduced by Belle Epoque Rosenursery, JD Maarse & Sons B.V. in 2009, Usually is white in color, semi double bloom shape, semi double petal count, blooms 3 cm in size, has 5-10 buds per stem, continual rebloom, has moderate fragrance, the bush shape can be spreading, 60 cm in height, 70 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.