Photos courtesy of Monrovia
Monrovia welcomed more than a dozen plant breeders to the company’s nursery in Dayton, Oregon, for the Breeder's Showcase during the company's Centennial Celebration in August 2026.
Visitors, including retail customers, industry partners and media, viewed more than 400 perennial and shrub varieties in the display and were able to vote for their trial favorites.
Editor's note: Read the Nursery Management magazine cover story on Monrovia's 100-year anniversary here.
Here are the top 10 selections:
Andropogon Black Stallion, Intrinsic Perennials

Echinacea SunMagic Vintage Hot Red, Bull Plant Genetics

Echinacea SunMagic Chocolate Cherry, Bull Plant Genetics

Echinacea SunMagic Double Hot Pink, Bull Plant Genetics

Hydrangea paniculata 'Little Spooky', Concept Plants

Actaea 'Pink Spike', Monrovia exclusive

Sedum Hot Rocks Dark Leaf Red, Syngenta Flowers

Lavandula angustifolia 'La Diva Vintage Amethyst', Dümmen Orange

Heuchera Fyre Wing 'Amber', Terra Nova Nurseries

Hydrangea macrophylla Centennial Ruby, Monrovia exclusive

Read our Editor's Notebook from the Centennial Celebration here.
Read more coverage of Monrovia's Centennial Celebration here.