Similar to Lobelia cardinalis
Hello all, my mum had a Lobelia cardinalis in her garden which was demolished by slugs. She's removed it and now needs to find a replacement plant. I wanted to surprise her by sending her something in the post. I thought Salvia 'Royal Bumble' might work as the slugs leave my salvias alone and the colours would have been similar, but it's too tall (75cm). The lobelia was around 30cm so that sort of height would be ideal. Any ideas?