Alpen Sundown Tuber

A must-grow here! Big beautiful blooms on strong stems. Blooms start magenta pink/purple with yellow streaks and as they grow the yellow slowly becomes the strongest color. Petals literally shimmer in the light and have the perfect recurve as the bloom grows and ages.
 
Details:
Form: formal decorative
Bloom size: 4 to 6 in
Site: full sun
Days to maturity: 80 to 100 days
Plant spacing: 12 to 18 in
Pinch: when 12 in tall