Erigeron from seed

These seeds will germinate quickly in warm weather. I'd simply pot them up, give them plenty of moisture and keep them warm. In one to two weeks you should see some germination. Very easy to get going in my experience. Wait for at least 2 months before either potting them on or planting them out.

Dr. Deno's testing with Erigeron spp.:

Legend
70 = germinates at 70F
D- = dry stored seed
70D = germinates at 70F, requires darkness                                              70-40-70 = 3 months at 70F,then 3 months at 40F, then germinates at 70F

Species Germination
Erigeron alpinus D-70
Erigeron aurantiacus D-70
Erigeron compositus 70
Erigeron eatoni D-70
Erigeron elegantulus 70
Erigeron flabellifolius 70D
Erigeron flagellaris D-70
Erigeron flettii 70D
Erigeron flettii 70D
Erigeron flettii 70D
Erigeron fremonti D-70
Erigeron glabellus D-70
Erigeron leimoerus 70-40-70
Erigeron nanus D-70
Erigeron pinnatisectus D-70
Erigeron sp. 70
Erigeron speciosus D-70
Erigeron subtrinervis D-70
Erigeron trifidus D-70
Erigeron uniflorus D-70
Erigeron villarsii D-70

Many thanks for that Peter and Rick.