Hi hollyh2: I'm in zone 5a, and roses here are 1/2 the size of CA. My Bolero is own-root, it's 1.5 feet tall, less that 1.5 feet wide. That would be less than 3 x 3 in CA. It's 1/2 the size of Austin roses. I had seen Bolero when we didn't have winter-kill, and it's more slender & tall and compact than wide. Here's a pic. of Bolero in my zone 5a garden:

Oh thank you for the info and picture! It is so pretty! I hope mine will be 3x3!!!