Hi All,
I'm a new gardener and brand-new to this forum.
I was wondering if anyone knew the name of this plant, as I'd like to get some more!

http://farm4.static.flickr.com/3179/...cda92547_o.jpg

They start growing early summer, and flower in late summer into a yellow bulb sort of shape, and gradually change through orange and then as shown in the photo, dark red by about november.

Anyone know?
Thanks