salvia not blooming
I have had 6 East Freisland salvias in my yard for 3 years now. The first year they did great, last year they never really grew and bloomed sporadically. This year - they look sad. They already tried to bloom, but there were hardly any flowers at all. They get full sun, planted in the same bed as my May Night salvias that are just beautiful! Any ideas/thoughts on reviving them? Thanks!