I always plant them in small terracotta pots (which I paint blue or white, or combinations of, with stripes or polka dots!) and then group them together on my picnic bench (also blue) so I can enjoy the scent when I'm sitting outside. Last year they were lilac and yellow and this year they are purple and cream, but I might have the fortune to have last year's grow again this year now!
The seasons are all wrong this year. My indoor hyacinths were out at Christmas, I have tulips coming up and the honeysuckle is growing like mad, but none of the trees have shown buds yet, and everything else is barely alive! It's frustrating because I don't know if my purple wallflowers are alive or dead, and they already have fully flowering ones in the garden centre - so I suspect mine are dead.