I seem to be drawing a blank at sourcing Argyranthemum, Cuphea Caecilliae and Pelargonium Shrubland Rose seeds from anywhere! Does anyone know of a good source where I can purchase seeds online? I have tried the companies on the GW website.
I doubt you'd find pelargonium seeds for the variety you want as they are propagated from cuttings.
I use Chiltern seeds they have a huge selection give heir website a look.