Late summer seed sowing...

On one of the too hot to be outdoors that we have had recently. I stayed in and scanned all my favorite seed sites for late summer /Autumn seeds to sow.  I ordered quite a few .                                                                                            Antirrhinum majus'Tetra mixed' was simple , just sow on damp compost , but in a polytene bag  and set in 68 to 86f temps. It's been too hot out side some of the time so I kept them indoors .
I now have a pot of Snapdragons !
Erysimum cheir "blood red' was next ,  it likes even cooler temps , so indoors they stayed . These came up in only a few days !
Eryngium varlifolium 'Miss marble' needed the chill , so it's been in the fridge for 3 weeks .
Alstroemeria ligtu needed the chill as well, it's had it's fridge time, now it needs 70f , so too hot out doors this week ,  on to the windowsill for you. too.  Looks like it could take a month to germinate. I've heard they do not like to be disturbed Echinacea paradoxa 'Yellow coneflower' went directly on moist soil , but they may need to that chill if they refuse to come out soon ...or I could just wait till it get cold out .