Brief summary
Modern Rose, shrub "Callista", United States, introduced by Robert Neil Rippetoe in 2005, Usually is white in color, high-center (point) bloom shape, full petal count, blooms 8 - 9 cm in size, continual rebloom, has exceptional fragrance, the bush shape can be bushy, 120 - 180 cm in height, suitable for USDA zone 6 from -23°C and above, moderate resistance to mildew, good for cutting.