Just came across this offer on GW website. Only thing is, it doesn't say how big they
http://plants.thompson-morgan.com/product/wr85388/1?tpmk=GWRW;RA=gwmx (http://plants.thompson-morgan.com/product/wr85388/1?tpmk=GWRW;RA=gwmx)
I think this is the same offer they did last year with GW magazine...I got some and they were rooted cuttings in jiffy modules, about 3" of top growth. I potted them on and they grew very well, one died later but the other 4 are now planted by my new shed! ;D ;D