Wanted: Cigar Flowers (Cuphea ignea)

I had these last year in a planter and they were GREAT! The hummingbirds loved them and I loved them. Does anyone have some for trade?

I have some seeds and would be interested in chinese houses (collinsia?) and/or mignonette, do you think that it is still possible to grow the this year or that the seeds will survive till next year?

I could exchange some seeds with you, I am interested in your chinese houses (collinsia?) and/or mignonette. Do you think, it is still possible to grow them this year or should I keep the seeds till next year (in that case, will they be still viable?).

Thanks
Zarcanat