Best blue or purple geranium?
I'm looking for a few blue and purple geraniums to plant with Old Garden Roses. I'm particularly interested in geraniums with:
-long blooming season or good repeat bloom.
- a blue or purple with no red. I bought a selection of a blue geranium and disliked its' red staining in hot weather.
I live near San Francisco, California where frost is not a problem.
Thanks so much,