Hi Ellen,
" ...these zinnias are new to me.
Could you tell me the names? "
Well, at the time I posted those pictures back in 2016, those zinnias were also new to me, and I had not given them any formal names. I refer to some of my breeders as "exotic" and to some as "cyanus" (the ones that have a flower form similar to a Bachelor's button). These are some current pictures.
The one on the left is a "Razzle Dazzle". I haven't named the one on the right yet. It reminds me of a Sea Anemone.
" Did you just scatter seeds to get this? "
No, I don't just scatter my zinnia seeds. I have carefully hand pollinated them, so they are "my babies". I place them carefully (kind of) in shallow trenches in straight rows under a stretched string. As the zinnia plants grow and spread their branches, they tend to form a bed and you don't see those original straight rows. There is actually "method in my madness," in that having the seedlings in straight rows makes it easy to distinguish between them and emerging weeds.
" Seed packages say 12 inches apart. But I just sowed seeds a few inches apart. "
Me too. Since I am breeding my zinnias, I cull them out severely at first bloom, so I plant them too close knowing that culling will thin them a lot.
" It doesn't look like you get any fungus problem. "
I don't have problems in the Spring and Summer, but in late Fall when the days get short and the nights get cold, I do see some foliage diseases. Zinnias prefer warm or even hot weather.
ZM