I don't usually , web asking and information , instructions are good but vary , Some plants like the white Swan Echinacea not necessary to winter stratify , only one I know of as those (oops pow wow commercially do not need stratified either ) (other all need stratified ,
The white Campanula ,perscifolia is real slow the first season , does not like hardly any water starting from seed , grows like a cactus (the leaves look it to start with also , rubbery looking) (heat and sun ), After that Sun , medium shade it grows most anywhere once rooted in and running ,
Those a couple The others of those are close to instructions you read all the time ,
Some I have no idea of how to start them ,