Rosa ButtercupBred by David Austin, Rosa Buttercup (Ausband) has the same golden effect as its namesake. Long arching stems hold numerous loosely cupped, pure yellow flowers, giving the impression of bright sunshine. Image courtesy of David Austin Roses. Please note, our roses are available to purchase all year round, so depending on the time of year your rose may either arrive in bloom or have been pruned or deadheaded appropriately for the season.