Would like to, but Amarillo is strictly controlled and owned by one company. So nowhere sells the plants.
We bought a couple of ornamental hops last year that are in a pot, just to see if we can kill them off. But they seem pretty hardy (well they're pretty much weeds), which is good because we're certainly not gardeners. This is really our first year trying with proper brewing hops. Just because we can mainly. The plants themselves weren't too expensive, about £8 each and we bought two Cascades. The first year people say that you don't get a large crop/harvest, and not always any at all, so it's great we seems to have quite a few starting to flower. This year we were only wanting them to lay down roots, so haven't really put anything for them to grow too tall. No idea how we're going to put in something 5m tall for them to grow up for next year though.
From what I've read online, will probably be able to harvest them in mid-September to mid-October. Different years and different areas can vary a bit.
edit/ Just been out to water them and more flowers have opened. There's got to be 100+ flowers on each plant. Will post occasional photo's as they develop into cones and the lupulin forms, and then start to dry, which is when you pick them.
I'm already thinking about a green hopped beer.
After these have been surprisingly low maintainance (once again, they are often considered a weed), just not sure if I can persuade MrsS that we should get some to grow next year...
http://www.willingham-nurseries.co.uk/hop3.html
Challenger, EKG and Northern Brewer sound tempting