Commercially available

• Perfect Harmony
• St. Margaret's Gold
• TAN03997
• TANellqua
• TANgustedV

36 favorite votes.  
Average rating: EXCELLENT-.  

Yellow blend Hybrid Tea.
Registration name: TANellqua

Bred by Hans Jürgen Evers (1940-2007) (Germany, 1999).
Introduced in Germany by Rosen-Tantau/Tantau Roses in 1999 as 'Aquarell'.
Introduced in New Zealand by Tasman Bay Roses, Ltd. in 2011 as 'St. Margaret's Gold'.

Florists Rose, Hybrid Tea.  

Yellow, peach edges.  Soft yellow washed with orange peach at the petal edges.  Strong, citrus, opinions vary fragrance.  Average diameter 4.25".  Very large, borne mostly solitary, in small clusters, classic hybrid tea, high-centered bloom form.  Blooms in flushes throughout the season.  

Height: 32" to 39" (80 to 100cm).  Width: 18" to 20" (45 to 50cm).

USDA zone 6b through 9b (default).  Disease susceptibility: very mildew resistant.  

Germany - Patent No: tm 397 45 447  on  18 Nov 1997
Application  on  23 Sep 1997
Italy - Patent No: tm 692 779
New Zealand - Patent No: 31034  on  11 Jun 2014
Application No: ROS989  on  30 Mar 2012
United Kingdom - Patent No: tm 2530708

Rosen-Tantau says the correct name for this rose is Aquarell (TANellqua).
The (provisional?) breeder code TANgustedV indicates that 'Aquarell' is a sport of TANgust ('Augusta Luise')
The breeder code TAN03997 actually points to 2003 as the breeding year, which might confirm that there are two Aquarells.
Participated in the 2012 Glasgow Trials.