Resource: Seed Starting Calendar
Do you find yourself wondering whether it's too early to start seeding some of your favorite plants? Try using a seed starting calendar from The Farmer's Almanac or Johnny's. Just enter the date of last frost (usually around May 11 for our area, which is considered zone 7) or your zip code, and it will give the date range for when it's safe to start seeds indoors, and when to plant them outside.
Find more information about starting seeds indoors here.