Regal Rhubarb

Hosta "Regal Rhubarb" review

Upright leaves, open habit. Bright red petioles. Pale lavender flowers in July. Hard to find. Red petiole stems. Red stems, upright. Large upright plant, leaves deep green with bright purple-red petioles. Flowers pale lavendar. Deep green leaves with bright red petioles form a clump with an open and upright growing habit. Pale lavender flowers in midsummer. This is a plant from Van Sellers who did some very interesting hybridizing back in the 80's. It's probably an open-pollenated nigrescens seedling chosen for it's strongly red petioles. Available off and on, it is a good plant for working with red color in hybridizing.

Hosta "Regal Rhubarb" information:

Size Category medium - large
Hosta height x width inches
Leaf length x width 18x10 cm (7x4 in.) inches
Vein pairs
Leaf color
Variegation
Leaf type
Petiole
Scape purple
Scape height 150 cm (59 in.)
Flower pale lavender
Fragrant
Flower length
Flowering period July
Fertile yes
Pod purple
Ploidy 2-2-2
Patents
Sports 'Rhubarb Pie' sport/gg 'Royal Regal Rhubarb' sport/gw
Progeny 'Bill Modrak' seedling 'Harry Torbert' seedling 'John Arva' seedling 'Little Miss Sunshine' = PP x 'Ogon Koba' 'Old Faithful' = plantaginea x PP 'Royal Rhubarb' seedling