Roses in Review (RIR)

RIR is the National Roses In Review rating.  Each year members of the American Rose Society are invited to participate in the annual evaluation of new rose introductions.  Recently introduced roses are evaluated in a number of different categories for three consecutive years beginning with their second year in commerce.  A reference guide, Handbook for Selecting Roses, is available from the American Rose Society for purchase or with membership and is issued each year with updates.