I thought I would start a series of topical, informative posts to spark conversation around subjects that many but maybe not all of us are at least vaguely familiar with, can opine upon, and continue to learn about from one another's input. I thought I'd use my copy of "The Companion to Roses" by John Fisher as a sort of "syllabus," if you will, moving through a variety of topics, literally from A to Z. So starting with the A's, let's discuss All-America Rose Selections (AARS), American Garden Rose Selections (AGRS), and Allgemeine Deutsche Rosenneuheitenprüfung (ADR) selections.
AARS was founded in 1938 to provide a trials system leading to a seal of approval for roses of quality that could be grown anywhere in the US (and in comparable climates elsewhere in the world), with a reasonable expectancy of top performance. Thousands of varieties have been tested and fewer than 200 have been chosen as AARS award winners, comprising less than 1% of the known named varieties of roses. Yet these account for a much larger percentage of all rose plants sold annually in the US. The AARS maintained test or demonstration gardens in the states of California, Colorado, Connecticut, Florida, Georgia, Illinois, Iowa, Kansas, Louisiana, Massachusetts, Michigan, Minnesota, Missouri, New Jersey, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina and Texas. See
https://en.wikipedia.org/wiki/...
AARS was discontinued after 2013, and was replaced by the "American Garden Rose Selections" program. The AGRS website has a section with roses recommended for certain regions of the US. See
https://www.americangardenrose...
.
In Europe, many roses are evaluated by the ADR working group in Germany, considered by some to be the toughest rose selection trial in the world (ADR stands for Allgemeine Deutsche Rosenneuheitenprüfung). Roses are tested over three years and the criteria analyzed include disease resistance, hardiness, attractiveness, and habit. No chemical pesticides have been allowed since 1997. About 50 cultivars are judged annually and more than 2000 cultivars have been tested since the award's creation in the 1950s. Roses that no longer fulfill quality standards have their certificate removed. As of November 2013, 161 cultivars are recognized. (The ADR working group also tests certain roses for seven years, with the winning selections known as Kordes Select.) See
http://www.adr-rose.de/englisc...
Do you grow any AARS, AGRS, or ADR award winners (if you have a large selection of roses, you probably do, even if you aren't aware of it)? If so, what's your opinion of them? Which are your favorite? Does the designation play a role in your rose selections? All comments, questions and input are welcome.