Our new yellow rose bush continues to produce new blooms about every week or so. Only one showed up this week but it is one of the fullest blossoms we have seen from this plant. We have three rose bushes. The other yellow rose bush gives us dozens of flowers all at once in the Spring but none any other time. We get a lot of flowers from the red rose bush for most of the good weather months. Now we have the new rose bush giving us one or two at a time. I wonder if that is typical?