My favorites too. Are yours the full size or one of the smaller no stake needed smaller ones?
I moved from an apartment 2.5 years ago so this will be my third season with my perennial garden. I haven’t planted a vegetable garden because I worry about runoff from my neighbors lawn chemicals.
They’re of the New Millennium and Pacific Giant varieties. I ordered them from here: http://gracefulgardens.com/delphin.htm
Staking them is kind of a pain but worth it. They rebloom all season long too. I love their colors.