http://www.aces.edu/pubs/docs/A/ANR-1061/ANR-1061.pdfHere's a link showing the optimum soil temperatures for seed germination.
If it still a bit too cold outside for most of those seeds to germinate. I would recommend bringing them inside until they germinate and then putting them back out into your greenhouse once they have.
Article about Temp's
I started this blog to get to know other gardeners and track my own garden's progrss. It is a wonderful way to honor the stewardship I have over my plot of ground I have been blessed with. Thanks for stopping by!