Lilies: Companion Plants Casa Blanca, 0 by DonnaMack

DonnaMack wrote:
I used to put in polemonium caeruleum (the blue, because it also comes in white) and two other white plants that bloomed at the same time - salvia cocinea snow (which also comes in coral), double feverfew and blue borage (which also comes in white) and nicotiana alata.

But that was because I was doing white on white or white and blue, which may be a bit drab for you.

And of course any of the salvia farinaceas would be lovely. Here is white, blue and the blue and white strata.