Brief summary
Modern Rose, hybrid rugosa "Montblanc", Germany, introduced by Karl Baum in 1985, Usually is white, ash (silver) in color, semi double bloom shape, double petal count, has 1-3 buds per stem, repeat rebloom, has moderate fragrance, the bush shape can be spreading, 150 - 170 cm in height, suitable for USDA zone 3 from -40°C and above, strong resistance to rain, strong resistance to black spot, strong resistance to mildew.