The Old Farmer's Almanac is a favorite website of the Farmers Market. There is a wealth of knowledge about gardening, planting and what to expect regarding weather and soil conditions in your area.
One of the neatest things we stumbled upon while pursuing their site is a page that informs you when and what to plant depending on forecasted frosts and other weather in your area. You can also find a planting calendar specific to your region! Try it by clicking the link below...
To find the rest of this calendar for Jerome, ID click HERE.