Last September, in France, I came across a splendid Canna. Very splodgy,
orange/creme flowers with variegated red/green leaves. Some of the
flowers had set some good seeds - which I picked.

Seeds are quite large and hard - I presume they'll need cutting to stand
any chance of germinating. Has anyone grown Cannas from seed?
Suggestions? What are chances of germination? How long until they
flower?

Regards,
--
Larry Stoter