I purchased the gemmae of this Pinguicula x (vallisnerifolia x grandiflora) a couple of years ago. This is the first flower I've had on it so far.
Cultivationi exactly the same as all the other hardy Pinguicula I have. An undrained tray of peat/ granite grit with a little Levington's M3 added.
A medium structured high nutrient growing media designed for bedding and pot plants requiring high feed levels. Controlled release fertilier is not recommended for use with this product.