Leave the pot outside, It is fairly easy, and hardy in the UK. Peter (UK) On 29 April 2015 at 13:30, Brian Whyer <brian.whyer@btinternet.com> wrote: > I was given some seed of this in October last year (from UK garden > flowers) and sowed it then, keeping it in my frost free greenhouse. It > germinated well before year end but has now gone dormant leaving me with a > number of rice grain sized corms. What is the best way of treating them now > to get them into the normal summer flowering UK cycle? >