Available from - Promesse de fleurs
https://www.promessedefleurs.com/rosiers/rosiers-par-variete/rosiers-the-grandes-fleurs/rosier-eleganza-oh-happy-day.html

I have had two plants of Oh Happy Day from two different sources; one I have had for four years now. The one I have had for four years, the first three years the blooms were all buttercream color (but very fragrant). This year, it finally put out a peach-colored bloom, how it was advertised to look. I have read many other people have had similar issues with buttercream/pale yellow blooms on what is supposed to be a peach rose, but now I'm wondering if anyone else has had their previously blooming (for years) Oh Happy Day finally put out the color it's supposed to.

Available from - Chamblee's Rose Nursery
www.chambleeroses.com

Oh Happy Day gets 5' tall candelabras in my San Jose area garden.