Commercially available

20 favorite votes.  
Average rating: EXCELLENT-.  

Deep pink Hybrid Tea.
Registration name: Senior Prom

Bred by Brownell Family (United States, 1964).

Hybrid Tea.   (Series: Sub-Zero Series)  

Deep pink, ruby-red .  None to mild fragrance.  35 to 50 petals.  Average diameter 4".  Large, double (17-25 petals), borne mostly solitary, in small clusters, cupped, globular, high-centered bloom form.  Prolific, blooms in flushes throughout the season.  Medium, long sepals, rounded buds.  

Medium, bushy, upright, well-branched.  Medium, semi-glossy, dark green foliage.  3 to 7 leaflets.  

Height: 3' to 5' (90 to 150cm).  Width: 2' to 4' (60 to 120cm).

USDA zone 5b through 9b.  

United States - Patent No: PP 2,521  on  25 May 1965   VIEW USPTO PATENT
Application No: 331,330  on  17 Dec 1963