I'm not sure Daryl, but I just emailed them that very question. I'd rather buy a bigger plant, I think, but know it'll flower in January 2015, as my gardens small and it would be nice to have some colour soon. Which ones did you order! The plug deals seem very reasonable.
Have you had good experiences with them rich? Must admit that with finances being a big tight, the 20% GW offer is very appealing.....but I do see nut's point that specialist nurseries are great. they are so expensive though!
Try www.twelvenunns.co.uk I have had very good plants from them
I agree Verdun, they are just down the road from me, at the moment they have a great selection.
Ashwoods. Buy in flower in february if you can get to the nursery.