Hi all, I was fortunate enough to obtain seed of Tropaeolum azureum and peregrinum from seed exchanges this year and both have germinated ( in the case of the latter 2 lots from different sources). I must admit I didnt know much about T peregrinum but selected on the general principal that any Tropaeolum is a good Tropaeolum. After germination I looked it up to find it is an annual with yellow flowers. Having sown in mid summer I'm sorry I didnt delay until next spring. I have flower buds but suspect because the plants are already in decline that I wont see too many or get any seed. T tricolor grows and flowers well here and a reasonably new plant of T speciosum which is more or less evergreen is doing well but hasnt flowered. I understand this species has a cluster of roots rather than a tuber. Cheers, Rob in Tasmania