Susie my best annual self seeders are, celosia, salvia coccinea, four o'clocks, alyssum, larkspur, ipomoea purpurea, rudbeckia, cosmos, zinnia.

Do you winter/sow in the jugs? I'm not a big plant trader but if you catch me on a good day and I have extras I may be tempted

The breadseed/opium poppies (Papaver somniferum) and flowering tobacco (think mine is Nicotiana alata) are successfull annual sowers & bloomers here.

Yes I Have many Poppies that reseed ,cosmo's, I have one larks spur it was a purple that came up last season My Nicotiana did not come back last season So I hope to plant many seeds this season & Hope that they will reseed

I Know it is early but I'm going to plant a few seeds today That I didn't get to yesterday :(
will let you know .