Hi all, > When I did internet research on it a few months ago, I seem to recall > lots of Aussies were growing it. Yes Rigidella orthantha grows well here. Some may recall an Alberto posting of some time ago that Rigidella has now been included in Tigridia. From a gardeners point of view there are certainly some similarities eg foliage , flowers lasting one day , but they remain to me quite different to Tigridia. Cheers, Rob in Tasmania