Commercially available

72 favorite votes.  
Average rating: GOOD+.  

Medium yellow Large-Flowered Climber.
Registration name: Golden Showers

Bred by Dr. Walter E. Lammerts (United States, circa 1950).
Introduced in United States by Germain's (Germain Seed & Plant Co.) in 1956 as 'Golden Showers'.
Introduced in Australia by Hazlewood Bros. Pty. Ltd. in 1958 as 'Golden Showers'.

Climber, Large-Flowered Climber.  

Yellow.  Licorice, tea fragrance.  20 to 30 petals.  Average diameter 6".  Large bloom form.  Blooms in flushes throughout the season.  

Climbing.  
Height of 10' to 14' (305 to 425 cm).  Width of up to 6' (up to 185 cm).

USDA zone 3b through 10b.  Shade tolerant.  Disease susceptibility: very disease resistant.  Can be pruned to maintain a shorter habit.  

Germany - Patent No: 39 620 033
United States - Patent No: PP 1,557  on  29 Jan 1957   VIEW USPTO PATENT

Red filaments