MyHostas - the site for the Hostaholic

HostaDomaine de Courson

Statusregistered

Originator(s)Ignace van Doorslaer/Diana Grenfell 1996

Origin'Sum and Substance' sport

Pictures

Size categoryxtra large

Plant height x width100x150 cm (39x59 in.)

Leaf length x width46x25 cm (18x10 in.)

Vein pairs14-15

Leaf colordark green

Variegation 

Leafshiny

Petiole 

Scape 

Scape height115 cm (45 in.)

Flowerlavender

Flower length 

Fragrant 

Flowering periodJuly - August

Fertile 

Pod 

Ploidy3-3-3

Patents 

InfoA sport of H. 'Lady Isobel Barnett': leaves are very large and dark olive-green topped with lavender flowers.
Majestic mid-green leafed form of H. 'Sum and Substance'.
Keeps its green colour better in shade.

Sports'Tropical Thunder' sport/os

Progeny