All-America Selections (AAS) is a non-profit organization founded in 1932 that promotes new garden varieties judged to have superior performance in impartial trials across North America. Breeders enter new plant varieties in categories like vegetables, flowers, and herbs to be judged by volunteer horticultural professionals at over 80 trial sites. Varieties that outperform similar varieties and meet criteria like disease resistance and longer blooming are named AAS Winners. AAS then promotes winners through their website, social media, display gardens, and to seed companies and retailers to introduce the new varieties to consumers.
2. A non-profit
organization,
founded in 1932
by Ray Hastings,
that promotes new
garden varieties
judged to have
superior garden
performance in
impartial trials
throughout North
America.
3. AAS is the oldest, and most trusted
national trialing organization in North
America, supported by breeding
companies.
4. Entries
Breeders enter new, never-before-sold
cultivars to be judged in one of four
categories:
1. Seed Ornamentals (flowers & foliage grown
from seed)
2. Vegetative Ornamentals (flowers & foliage
grown from cuttings)
3. Edible/Vegetables from Seed (self-
explanatory!)
4. Herbaceous Perennials (perennials that die
5. AAS Trials Sites in
U.S. and Canada
1. Seed Ornamentals 40 sites
2. Edible/Vegetable 28 sites
3. Vegetative Ornamentals 18 sites
4. Herbaceous Perennials 24 sites
Total of 80 AAS Trial Judges!
9. Horticulture professionals
Seasoned trialing experts
Unpaid they volunteer their time
Unbiased - cannot judge their own entries
The core of our success
AAS Trial Judges
10. What qualities make an
AAS Winner?
Better tasting vegetables
Longer blooming annuals
Superior disease resistance
Unique colors or qualities
More flowers or fruits per plant
AAS Winners must out-perform other similar
varieties on the market in order to win the AAS
Winner designation
11. After the Trial;
Introduction Criteria
Breeder gives the variety a marketing name
Breeder submits publicity photos
Seed/Cuttings in inventory
Germination tests results are submitted
Product is priced and ready to ship
Now it can be declared an AAS Winner