I only have the Sir Thomas Lipton. It grows to between 5 and 6 ft tall each year but is not particularly bushy--or mine isn't. I cut it back to 1 ft above the ground last weekend and it has already sent out a whole bunch of new leaves. Lots of winter kill this year as usually only cut the roses back to about 2 ft high. I have a Louis Joilet (spelling) that grows like crazy each year and is the only rose out of mine that didn't have any winter kill this year. Mine gets about 7 ft high and blooms all summer long--like the John Davis but the flower is a very pale pink. Mine is about 4 ft wide.