Begonia ‘Nonstop Yellow’ (Tuberous Begonia) (Begonia × tuberhybrida)

Begonia ‘Nonstop Yellow’ (Begonia × tuberhybrida) is a tuberous begonia known for its large, fully double yellow blooms and compact, mounded growth habit. This variety produces continuous flowers throughout the season, creating bright, long-lasting colour in shaded and partially shaded spaces.

Part of the Nonstop series, this begonia is bred for uniform growth, early flowering, and strong garden performance. Its lush green foliage contrasts with the vibrant yellow blooms, making it a popular choice for hanging baskets, patio containers, and shaded garden beds.

In Alberta, Nonstop begonias are grown as tender annuals, though they can be overwintered by lifting and storing tubers indoors. They perform best in cooler summer conditions and protected locations, providing reliable colour from late spring until frost.