finished flowering, didn't do too great due to my wind tunnel garden in all locations
but i dont remember it seeding before
so what to do once they have dried and ready, sounds like not easy to germinate..?
answers on a postcard please
and i presume still good to dig these up in late autumn to over winter, dont try and mulch over etc?
they much fatter base/roots this year
Canna seed are fairly easy to grow.
I sow in early Spring, having sand papered off a bit of the seed covering, and soaking for 24 hours.
They need good heat to germinate, but will grow quickly.
I would certainly dig the parent plant up, to over Winter.
I had good germination after soaking the seeds for 24 hours. Don't bother with sandpaper.
ok thanks guys, ill bag em up when ready and look into in the spring