Grandma’s Hat, hybrid perpetual

Old Garden Rose, hybrid perpetual "Grandma’s Hat", United States, introduced by Barbara Worl, Fred Boutin in 1972, Usually is pink in color, full petal count, repeat rebloom, has exceptional fragrance, the bush shape can be arching, 180 - 360 cm in height, suitable for USDA zone 5 from -29°C and above, strong resistance to heat, low resistance to black spot.