Vaporvac -- No. We did not.
By that time, I'd learned that most roses with a significant Multiflora background don't fare at all well here, in our alkaline conditions --
And, yes. I know I can adjust that with the addition of various supplements ... but the alkalinity of our water dictates that the supplements must be applied over and over to remain effectives, and I just don't care to do that -- over and over.
It's just easier to grow something else.