Crystalline is probably the top pure white HT for show. Moonstone is classed as white, although it has a little pink tint, and it is a proven winner. Cajun Moon is also pretty good. The "Moons" were Queen and King respectively in our spring show. Bob Martin can probably give you the data on which ones are winning across the country, as well as what works well in your area.

Suz

You may want to lookup Vendela from Carlton, Virginia from K&M, White Timeless and White Success from JBSR, Peter Cottontail a miniflora I ordered from Wisconsin Roses. That all that comes to mind at the moment. Ooops, I have heard a rumor about a really nice white rose from one the very seasoned judges at our rose this weekend. E-mail me and I will repeat the rumor.

thanks/John

John is right. The white (ivory) version of Timeless is really a nice rose. It won Queen at the national in Tulsa and often is on the head table here. I don't know how it would hold up in your heat, however, since it is a little on the small side to begin with. Might be worth an experiment. White Masterpiece, White Success and Opulence are other possibilities. Local knowledge is going to be important in knowing how they do in your area.

Tineke also gets on court from time to time.

White roses are wonderful..if only the Thripes did not enjoy them so much. The Thripes enjoy the white roses in my yard more than I do..

How about Anastasia??

We like Anastasia and Virginia. Good show roses.

Connie
Coastal Calif.

This might sound dumb, but if you can find JFK on fortuniana, or White Success. They just might surprise you.

I grow and like Moonstone, Cajun Moon, and Pop Warner. I also grow and like Crystalline and Pristine for breeding roses. They both set hips well for me and are nice roses as well though not as well formed as the "Moons & Pop Warner" roses IMO.
I may add Honor, White Timeless, and Queen Mary II this year.
John