Thanks, ZenMan, on your Hazzard Seed advice. Brought up their website and now agonizing on which variety or varieties I like the most. Never heard one a seed company having so many choices.
I'm aware that zinnias are your speciality and always look forward to your informative posts as well as your amazing photos - so appreciate even more you taking time to help out a fellow gardener regarding calendulas.
Your help is a good example of why I enjoy this website so much.