'Rosa hardii' Rose

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'Rosa hardii' rose Description

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Photo courtesy of rainbow　master

Availability:

Commercially available

Synonyms:

• Berberifolia hardii
• Hardii
• Hulthemia hardii
• Hulthemosa hardii
• Rosa X H. hardii Rowley
• Rosa X hardii
• Rose de Hardy
• The Hardy Rose

HMF Ratings:

67 favorite votes.

ARS:

Yellow blend Species.
Exhibition name: Hulthemia hardii

Origin:

Bred by Julien-ALEXANDRE Hardy (France, before 1835).
Introduced in France by Cels frères in 1836 as 'Rose de Hardy'.

Class:

Hybrid Hulthemia persica, Species Cross.

Bloom:

Yellow, red flecks. Yellow with orange spot at base of petal. Mild fragrance. 5 petals. Average diameter 2". Medium, single (4-8 petals), borne mostly solitary, in small clusters bloom form. Once-blooming spring or summer.

Habit:

Dark green foliage. 5 to 7 leaflets.

Height: 6' to 9' (185 to 275cm).

Growing:

USDA zone 6b through 9b (default). Benefits from winter protection in colder climates. prefers dry climates. prefers warmer sites. Disease susceptibility: susceptible to Mildew.

Patents:

Patent status unknown (to HelpMeFind).

Parentage:

Rosa clinophylla Thory × Rosa persica Michx. ex Juss.

Notes:

See References for opinions about reported parentage.
xHulthemosa represents hybrids between the genus Hulthemia and the genus Rosa. Taxonomists don't agree about the status of Rosa persica - - whether it belongs in the separate genus Hulthemia or only in a separate section within the genus Rosa.