List of Garden Perennials that start with the letter 'R', such as Ranunculus, Rehmannia and Rohdea. You'll love these perennial garden plants so much that you will yell out Hoo'R'ay! Enjoy!
Rehmannia piasezkii
Item #: 422
Zones: 7a to 10b, at least
Dormancy: Winter
Height: 24" tall
Culture: Sun to Part Sun
Origin: China
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Remusatia pumila 'Mini Mask'
Item #: 5186
Zones: 7b to 10b
Dormancy: Winter, Spring
Height: 14" tall
Culture: Part Sun to Shade
Origin: China, India
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Remusatia vivipara 'Son La'
Item #: 8753
Zones: 8a to 10b, at least
Dormancy: Winter, Spring
Height: 18" tall
Culture: Part Sun to Light Shade
Origin: Vietnam
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rhodophiala bifida 'Hill Country Red'
Item #: 3014
Zones: 7a to 10b
Dormancy: Spring, Summer
Height: 15" tall
Culture: Sun to Light Shade
Origin: Argentina
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rhodophiala bifida 'Red Baron'
Item #: 13714
Zones: 7b to 10b
Dormancy: Spring, Summer
Height: 15" tall
Culture: Sun to Light Shade
Origin: Argentina
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rohdea japonica
Item #: 1088
Zones: 6a to 10b
Dormancy: Evergreen
Height: 12" tall
Culture: Light Shade to Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rohdea japonica 'Chirimen Boshi'
Item #: 2147
Zones: 6a to 10b
Dormancy: Evergreen
Height: 12" tall
Culture: Light Shade to Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rohdea japonica 'Go Dai Takane'
Item #: 12634
Zones: 6a to 9b
Dormancy: Evergreen
Height: 12" tall
Culture: Light Shade to Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rohdea japonica 'Gunjaku'
Item #: 2152
Zones: 6a to 10b
Dormancy: Evergreen
Height: 10" tall
Culture: Light Shade to Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rohdea japonica 'Herbie'
Next crop available: 12/10/2021
Item #: 2705
Zones: 6a to 10b
Dormancy: Evergreen
Height: 8" tall
Culture: Light Shade to Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rohdea japonica 'Talbot Manor'
Item #: 2149
Zones: 6a to 10b
Dormancy: Evergreen
Height: 10" tall
Culture: Light Shade to Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rosa 'Tausendschon'
Item #: 15654
Zones: 5b to 9a, at least
Dormancy: Winter
Height: 144" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 2 qt. (1.9 L) ?
Rosmarinus officinalis 'Arp'
Item #: 1268
Zones: 6a to 9b
Dormancy: Evergreen
Height: 40" tall
Culture: Sun
Origin: Mediterranean Europe
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rubus pentalobus 'Emerald Carpet'
Item #: 729
Zones: 6a to 9b
Dormancy: Evergreen
Height: 6" tall
Culture: Sun to Part Sun
Origin: Taiwan
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rudbeckia auriculata
Item #: 9404
Zones: 7a to 10b, at least
Dormancy: Winter
Height: 96" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rudbeckia maxima
Item #: 355
Zones: 4a to 9b
Dormancy: Winter
Height: 80" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Rudbeckia umbrosa
Item #: 9719
Zones: 5a to 8b, at least
Dormancy: Winter
Height: 30" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Ruellia elegans 'Ragin' Cajun'
Item #: 8832
Zones: 7b to 10b, at least
Dormancy: Winter
Height: 48" tall
Culture: Sun
Origin: Argentina, Brazil
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Ruscus aculeatus 'Elizabeth Lawrence'
Next crop available: 12/17/2021
Item #: 5932
Zones: 7a to 9b, at least
Dormancy: Evergreen
Height: 24" tall
Culture: Part Sun to Shade
Origin: England, Iran, Mediterranean Europe, Southern Europe
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?
Ruscus aculeatus 'Wheeler's'
Item #: 1371
Zones: 7a to 9b, possibly colder
Dormancy: Evergreen
Height: 54" tall
Culture: Sun to Light Shade
Origin: England, Iran, Mediterranean Europe
Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?