Archives
Colibri
Canna ‘Colibri’
ORIGIN TRUFFAUT Georges, 1966
HEIGHT Small, under 1 metre
FOLIAGE Green
FORM Branching
FLOWER Multi-coloured
Canna ‘Colibri’ is a medium sized Crozy Group cultivar; green foliage, oval shaped, spreading habit; oval main stems, coloured green; spikes of flowers are open, pale yellow with pink spots, staminodes are medium size, edges irregular, fully self-cleaning, average bloomer, blooms open in the early morning; fertile both ways, self-pollinating and also true to type, capsules globose; rhizomes are thick, up to 3 cm in diameter, coloured white and pink; tillering is average.
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Colibri is French for “Humming Bird”.
Color Clown
Canna ‘Color Clown’
see Canna ‘Percy Lancaster’
Colortime
Canna ‘Colortime’
(Crozy Group)
ORIGIN SHEPPARD Marcelle
PARENTAGE ‘Percy Lancaster’ x open.
HEIGHT Medium, 1-2 metres
FOLIAGE Green
FLOWER Multi-coloured
Canna ‘Colortime’ is a medium sized Crozy Group cultivar; green foliage; flowers are yellow and orange, blooms open in the early morning; fertile both ways, not self-pollinating or true to type.
Our earliest reference to this specimen is Kelly’s Plant World, California, USA. 1989.
Compte de Bouchaud
Canna ‘Compte de Bouchaud’
(Crozy Group)
ORIGIN CROZY Antoine, 1895
HEIGHT Medium, 1-2 metres
FOLIAGE Green
FORM Spreading
FLOWER Multi-coloured
AWARDS 1897, RHS Award of Merit.
Canna ‘Compte de Bouchaud’ is a medium sized Crozy Group cultivar; green foliage, oblong shaped, spreading habit; round stems, coloured green; flowers are open, yellow with red spots, staminodes are medium size, edges regular, petals green, blooms open in the early morning; fertile both ways, not known if true to type, not self-pollinating, capsules globose.
Earliest reference in the 1896 Veitch Catalogue. Awarded the RHS Award of Merit in 1897. Known as the “Leopard Spotted Canna”. Stiil available in the European Union.
Conestoga
Canna ‘Conestoga’
ORIGIN ARMSTRONG Robert
HEIGHT Medium, 1-2 metres
FOLIAGE Glaucous green
FORM Upright
FLOWER Yellow
Canna ‘Conestoga’ is a medium sized Conservatory Group cultivar; glaucous green foliage, lanceolate shaped, upright habit; oval stems, coloured green; flowers are cupped, self-coloured yellow (RHS 7D), staminodes are medium size, edges regular, fully self-cleaning, blooms open in the early morning; fertile both ways, not self-pollinating or true to type, capsules globose; rhizomes are long and thin, coloured white; tillering is average.
Our earliest reference to this specimen is Plant Introductions, Robert J. Armstrong Geneticist Longwood Gardens 1967-1999.
Confetti
Canna ‘Confetti’
syns. L’Peche, Pink Champagne, Snow Candy, Sugar Candy, White Speckles
(Crozy Group)
HEIGHT Small, under 1 metre
FOLIAGE Green
FORM Branching
FLOWER Multi-coloured
Canna ‘Confetti’ is a small Crozy Group cultivar; green foliage, oval shaped, branching habit; round stems, coloured green; flowers are pale yellow heavily spotted with pink, blooms open in the early morning; fertile both ways, not self-pollinating or true to type, capsules globose; rhizomes are thick, up to 3 cm in diameter, coloured white and pink; tillering is average.
Conservatory Group
The Canna Conservatory Group consists of cultivars that have been raised specifically to satisfy the growing conditions in conservatories, or have been found to be suitable for that purpose.

The growing conditions in a conservatory are quite specialised and do not suit many cultivars, this group have been selected for thriving in this environment, required features being plant vigour, early flowering, foliar appearance, self-cleaning ability and good propagation qualities.

The originator of this group was Robert Armstrong (geneticist) while he was working at Longwood Gardens in the United States in 1967.
In 1907 and 1908 the RHS, at Wisley, held Canna Trials both indoors in 1907 and outdoors in 1908. The differences between the two trials shows why specialist cultivars were considered desirable by Longwood gardens.
See also: Canna Cultivar Groups
Constitution
Canna ‘Constitution’
ORIGIN ARMSTRONG Robert
HEIGHT Medium, 1-2 metres
FOLIAGE Bronze
FORM Branching
FLOWER Pink
Canna ‘Constitution’ is a medium sized Conservatory Group cultivar; bronze foliage, oval-acuminate shaped, branching habit; oval stems, coloured purple; flowers are open, self-coloured pink (RHS 54C), throat cream, staminodes are large, edges irregular, stamen is yellow with pink markings, blooms open in the early morning; fertility unknown; rhizomes are thick, up to 3 cm in diameter, coloured white and pink; tillering is average.
Our earliest reference to this specimen is Plant Introductions, Robert J. Armstrong, Geneticist at Longwood Gardens 1967-1999.