Double Delight Primrose Begonia

Double Delight® Primrose is the Proven Winners name for tuberous begonia cultivar ‘Kerbespicup’. The compact, mounding-to-trailing plant bears fragrant, double soft-yellow flowers with apricot accents and green foliage, making it useful as a spiller in hanging baskets and patio planters. ## Size and placement [The cultivar is listed](https://www.provenwinners.com/plants/begonia/double-delight-primrose-begonia-tuberhybrida) at about 20–36 cm tall and 30–61 cm wide, with 30–41 cm spacing. Flowering continues through spring and summer in seasonal displays. ## Growing conditions Proven Winners recommends part sun to sun and consistently moist but well-drained potting medium. This tuberous begonia is treated as an annual in frost-prone gardens; the grower notes that corms can be lifted, stored through winter, and replanted in spring. Its listed USDA hardiness range is 9b–11b, though overwintering success depends on site conditions. ## Maintenance Water when the mix begins to dry, avoiding standing water around the tuber. Deadheading is not necessary for continued display, though damaged flowers can be removed for appearance. Lift and store corms only where local conditions and frost-free storage make this practical; otherwise replace the plant the following season.