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'Sunset Horizon' rose Description
'Sunset Horizon' rose photo
Photo courtesy of ParisRoseLady
Commercially available
HMF Ratings:
4 favorite votes.  
Bred by Alain Meilland (1940-....) (France, before 2016).
Floribunda, Grandiflora.  
Yellow, ages to red .  None / no fragrance.  14 to 16 petals.  Average diameter 3.25".  Medium to large, semi-double (9-16 petals), borne mostly solitary, in small clusters, cupped bloom form.  Blooms in flushes throughout the season.  
Arching, bushy, dense.  Semi-glossy, grey-green foliage.  3 to 7 leaflets.  

Height: 3' to 4' (90 to 120cm).  Width: up to 3' (up to 90cm).
United States - Patent No: PP 31,682  on  21 Apr 2020   VIEW USPTO PATENT
Application No: 16/350,630  on  12 Dec 2018
Inventors: Meilland; Alain Antoine (Antibes, FR)
The new variety of Rosa hybrida Grandiflora Rose plant was created by artificial pollination wherein two parents were crossed which previously had been studied in the hope that they would contribute the desired characteristics. The female parent (i.e., the seed parent) was the `BAICENT` variety (U.S. Plant Pat. No. 18,102). The male parent (i.e., the pollen parent) was the `BAIPEACE` variety (U.S. Plant Pat. No. 14,731). ...The description is based on the observation of two-year-old specimens of the new variety during June while budded on their own roots and growing outdoors at Le Cannet des Maures, Var, France