R2elk
Deeply Rooted
If they don't, they reseed prolifically. I was amazed at the ones that have crept into the asparagus patch with their blooms a good 2' off of the ground.I grew perennial johnny jump ups last year, I really hope they come back.
They aren't a true hollyhock. They are a Malva (Malva zebrina). Unlike true hollyhocks they come up and bloom the first year. The bees love them. They are supposed to be a perennial but it's too cold here. They are more than prolific reseeders. I have to be careful to prevent them from taking over the garden.Those hollyhocks are gorgeous, I've never seen any kind like them!
The Blue Flax are a somewhat xeric plant and don't do well if over watered. There is a Scarlet Flax but it acts as an annual for me and also has not come back from its own seeds. The Blue Flax is a true perennial and reseeds very well.I love the blue flax. I will definitely look into growing them!