This year I tried to grow from seeds orange milkweed, also called butterfly weed (Asclepias Tuberosa). So far only two plants grew and they are displaying bright orange flowers.
Butterfly Weed (Asclepias Tuberosa).
These plants are not as tall as the pink or swamp milkweed planted three years ago and, in the summer, visited daily by Monarch butterflies.
Swamp Milkeed (Asclepias Incarnata).
I also planted Cosmos flowers from seeds. They are starting to bloom and here are some pictures of them.
White Cosmos a day later.