Brief summary
Modern Rose, shrub "Christa", Netherlands, introduced by Marco Braun in 2009, Usually is white in color, semi double bloom shape, blooms 6 - 8 cm in size, has 5-10 buds per stem, repeat rebloom, has light fragrance, the bush shape can be arching, 100 - 120 cm in height, suitable for USDA zone 6 from -23°C and above, moderate resistance to rain, moderate resistance to black spot, moderate resistance to mildew.