Planting Calendar for Kellogg, ID

30% probability of frost free after May 15 (at KELLOGG, ID climate station).
Crop Based on Frost Dates   Based on Moon Dates
Start Seeds IndoorsTransplant SeedlingsStart Seeds Outdoors
Beans May 22-Jun 12
Jun 3-12
Beets May 1-22
May 1- 3, May 19-22
Broccoli Apr 3-17
Apr 5-17
Apr 24-May 15
May 4-15
Brussels Sprouts Apr 3-17
Apr 5-17
Apr 17-May 8
Apr 17-19, May 4- 8
Cabbage Mar 20-Apr 3
Mar 20
Apr 17-May 1
Apr 17-19
Cantaloupe Apr 17-24
Apr 17-19
May 29-Jun 19
Jun 3-17
Carrots Apr 10-24
Apr 20-24
Cauliflower Apr 3-17
Apr 5-17
Apr 17-May 1
Apr 17-19
Celery Mar 5-20
Mar 6-20
May 22-Jun 5
Jun 3- 5
Collards Apr 3-17
Apr 5-17
Apr 17-May 8
Apr 17-19, May 4- 8
Corn May 15-29
May 15-18
Cucumbers Apr 17-24
Apr 17-19
May 29-Jun 19
Jun 3-17
Eggplants Mar 5-20
Mar 6-20
May 29-Jun 19
Jun 3-17
Kale Apr 3-17
Apr 5-17
Apr 17-May 8
Apr 17-19, May 4- 8
Kohlrabi Apr 17-May 8
Apr 17-19, May 4- 8
Leeks Mar 5-20
Mar 6-20
Apr 17-May 8
Apr 17-19, May 4- 8
Lettuce Apr 3-17
Apr 5-17
May 1-29
May 4-18
Okra May 29-Jun 12
Jun 3-12
Onions Apr 17-May 8
Apr 20-May 3
Parsnips Apr 24-May 15
Apr 24-May 3
Peas Apr 3-24
Apr 5-19
Peppers Mar 5-20
Mar 6-20
May 29-Jun 19
Jun 3-17
Potatoes May 8-29
May 19-29
Pumpkins Apr 17-May 1
Apr 17-19
May 29-Jun 19
Jun 3-17
Radishes Mar 20-Apr 10
Mar 21-Apr 4
Spinach Apr 3-24
Apr 5-19
Squash Apr 17-May 1
Apr 17-19
May 29-Jun 19
Jun 3-17
Sweet Potatoes Apr 17-24
Apr 20-24
May 29-Jun 19
May 29-Jun 2, Jun 18-19
Swiss Chard Apr 3-17
Apr 5-17
Apr 24-May 1
Tomatoes Mar 20-Apr 3
Mar 20
May 22-Jun 12
Jun 3-12
Turnips Apr 17-May 8
Apr 20-May 3
Watermelons Apr 17-24
Apr 17-19
May 29-Jun 19
Jun 3-17

Find the best dates for planting vegetables and fruit in your garden! Our free planting calendar calculates the best time to start seeds indoors and outdoors, as well as when to plant young plants outside.

How to Use the Planting Calendar

Simply put, a planting calendar is a guide that tells you the best time to start planting your garden. Most planting calendars are based on frost dates, which dictate when you should start seeds and when it's safe to plant outdoors in your area. Our planting calendar is customized to your location in order to give you the most accurate information possible.

On the planting calendar below, please note:

  • The Frost Dates indicate the best planting dates based on your local average frost dates. Average frost dates are based on historical weather data and are the planting guideline used by most gardeners.
  • The Moon Dates indicate the best planting dates based on your local frost dates and Moon phases. Planting by the Moon is considered a more traditional technique.
  • The Transplant Seedlings dates indicate the best time to plant young plants outdoors. This includes plants grown from seed at home and plants bought from a nursery. Although frost dates are a good way to know approximately when to start gardening, always check a local forecast before planting outdoors!
  • When no dates appear in the chart, that starting method is not recommended for that particular plant. Some crops do best when started outdoors rather than indoors, while others prefer the opposite.
  • Click on the name of a plant to see our corresponding Growing Guide.

To plan your garden more accurately in the future, keep a record of your garden's conditions each year, including frost dates and seed-starting dates!