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    'SELaurum' rose Description
    'Grand Prix (florist rose)' rose photo
    Photo courtesy of Arno
    Availability:
    Commercially available
    Synonyms:
    • Grand Prix
    • Grand Prix (florist rose)
    HMF Ratings:
    18 favorite votes.  
    Average rating: EXCELLENT.  
    ARS:
    Dark red Hybrid Tea.
    Registration name: Grand Prix (hybrid tea, Select Roses B.V.),  SELaurum
    Exhibition name: Grand Prix (hybrid tea, Select Roses B.V.)
    Origin:
    Bred by Peter J. A. Van de Meer (Netherlands, before 1995).
    Introduced in Netherlands by Terra Nigra BV/Select Roses BV in circa 1998 as 'Grand Prix'.
    Class:
    Florists Rose, Hybrid Tea.  
    Bloom:
    Dark red.  None / no fragrance.  32 to 40 petals.  Average diameter 4.75".  Very large, full (26-40 petals), high-centered, rounded bloom form.  Blooms in flushes throughout the season.  Large, pointed buds.  
    Habit:
    Matte, light green foliage.  3 to 7 leaflets.  

    Height: 4' to 5' (120 to 150cm).  
    Growing:
    USDA zone 6b and warmer.  Spring Pruning: Remove old canes and dead or diseased wood and cut back canes that cross. In warmer climates, cut back the remaining canes by about one-third. In colder areas, you'll probably find you'll have to prune a little more than that.  Requires spring freeze protection (see glossary - Spring freeze protection) .  
    Patents:
    Canada - Patent No: 0463  on  8 Jun 1998
    Application No: 96-968  on  22 Oct 1996
    Rights revoked on October 10, 2002.
    Denomination: 'Selaurum'
    Trade name: Grand Prix
    Breeder: P.E. Boerlage, Terra Nigra Holding B.V., De Kwakel, Netherlands
    Applicant: Terra Nigra Holding B.V.
     
    European Union - Patent No: 3313  on  6 Jul 1998
    Application No: 19952989  on  23 Nov 1995
     
    United States - Patent No: PP 9,974  on  22 Jul 1997   VIEW USPTO PATENT
    Application No: 08/610,396  on  4 Mar 1996
    Inventor: van der Meer, Peter Johannes Antonius, Uithoon, Netherlands. Applicant: Terra Nigra Holding B.V., De Kwakel, Netherlands. A new Hybrid Tea characterized by its continuous good production of dark red flowers. Parentage: 'Vivaldi' x an unnamed seedling (SR 85.018)....Asexual reproduction of the new rose variety by cutting and grafting using R. canina 'Natal Briar' as rootstock...
    Parentage:
    Vivaldi (hybrid tea, De Ruiter, 1989) × SR 85.018
    Notes: