Hi Lois welcome to the group.
As far as what to grow when, there are several online guides that will tell you what to grow in your area. https://www.gardenate.com/ Is one and yo can get email notifications telling you what to grow each month, week etc.
I find they are only a guide and that actually experience for your garden doesn’t quiet match the guide. Asking people who live near you what they grow when can be helpful.