The Terracotta rose I grow is the MEIcobuis cultivar. My bush is not finicky or hard to grow at all. It is winter hardy in my zone 5 with no added protection other than a few leaves that fall from my oak and maple trees in the yard that cluster around the base of the plant. It is very vigorous growing and blooms alot. Most of the blooms are clusters but it does put out singles with long stems that make excellent cut roses as well. I spray monthly except for last year when I got sick and didn't spray from July til the end of growing season. It still stayed clean without spraying for four months. I got my Terracotta from a now defunct Keith's Garden Shack in the last year they did business in 2005. So this will be it's 5th year in my garden and it still looks really good this spring after whizzing through a rather dry Midwest winter. I would guess that if Hortico is offering a Terracotta, it would probably be this one, the MEIcobuis.
I highly recommend this to anyone who loves a novel color and nice fragrance as well.
Many visitors to my garden are very impressed with this rose.
John