Wait and see. It may take between a couple of days to a month or more for your seeds to germinate. Once more: your seed packets should give you a time estimate! Trilliums are a fantastic illustration. Dry stored seed lasts about 6 months, whilst moist packed seed lasts various https://www.wesco.dev/wall/blogs/9498/Grow-Your-Own-Vegetables-Kit-The-Ultimate-Guide-to-Home