Brief summary
Modern Rose, grandiflora "Happy Go Lucky", United States, introduced by Christian Bédard in 2012, Usually is yellow in color, globular bloom shape, full petal count, blooms 13 - 14 cm in size, has 1-3 buds per stem, repeat rebloom, has moderate fragrance, the bush shape can be bushy, 90 - 150 cm in height, suitable for USDA zone 6 from -23°C and above, moderate resistance to rain, strong resistance to black spot, strong resistance to mildew.