Planting Calendar for ZIP 83677
Based on your local frost dates - last spring frost around Jun 12, first fall frost around Sep 11 - here is when to plant 79 common crops near ZIP 83677.
Last spring frost
Jun 12
First fall frost
Sep 11
Hardiness zone
5a
Vegetables
| Crop | Start seeds indoors | Plant outside | Fall planting by |
|---|---|---|---|
| Tomatoes | May 1 | Jun 19 (Transplant out) | - |
| Peppers | Apr 17 | Jun 26 (Transplant out) | - |
| Cucumbers | May 22 | Jun 19 (Transplant out) | Jul 4 |
| Zucchini | May 22 | Jun 19 (Transplant out) | Jul 9 |
| Summer Squash | May 22 | Jun 19 (Transplant out) | Jul 7 |
| Winter Squash | May 22 | Jun 19 (Transplant out) | - |
| Pumpkins | May 22 | Jun 19 (Transplant out) | - |
| Green Beans | - | Jun 12 (Direct sow) | Jul 4 |
| Sweet Corn | - | Jun 19 (Direct sow) | - |
| Melons | May 22 | Jun 26 (Transplant out) | - |
| Watermelon | May 22 | Jun 26 (Transplant out) | - |
| Okra | - | Jun 26 (Direct sow) | - |
| Eggplant | Apr 17 | Jun 26 (Transplant out) | - |
| Lettuce | May 15 | May 15 (Transplant out) | Jul 9 |
| Spinach | - | May 1 (Direct sow) | Jul 14 |
| Kale | May 1 | May 22 (Transplant out) | Jul 4 |
| Peas | - | May 1 (Direct sow) | Jun 29 |
| Carrots | - | May 22 (Direct sow) | Jun 19 |
| Beets | - | May 15 (Direct sow) | Jul 4 |
| Radishes | - | May 15 (Direct sow) | Jul 31 |
| Broccoli | May 1 | May 29 (Transplant out) | Jun 24 |
| Cauliflower | May 1 | May 29 (Transplant out) | Jun 19 |
| Cabbage | May 1 | May 22 (Transplant out) | Jun 19 |
| Onions | Apr 3 | May 15 (Transplant out) | - |
| Potatoes | - | May 29 (Direct sow) | - |
| Swiss Chard | May 15 | May 29 (Transplant out) | Jul 4 |
| Sweet Potatoes | - | Jul 3 (Direct sow) | - |
| Brussels Sprouts | May 1 | May 29 (Transplant out) | May 20 |
| Celery | Apr 3 | Jun 19 (Transplant out) | - |
| Leeks | Apr 3 | May 29 (Transplant out) | Apr 30 |
| Turnips | - | May 29 (Direct sow) | Jul 9 |
| Rutabaga | - | Jun 12 (Direct sow) | May 25 |
| Parsnips | - | May 29 (Direct sow) | Apr 30 |
| Kohlrabi | May 15 | May 29 (Transplant out) | Jul 4 |
| Collard Greens | May 1 | May 29 (Transplant out) | Jun 24 |
| Mustard Greens | - | May 29 (Direct sow) | Jul 14 |
| Arugula | - | May 29 (Direct sow) | Jul 19 |
| Bok Choy | May 15 | May 29 (Transplant out) | Jul 9 |
| Green Onions | - | May 29 (Direct sow) | Jun 29 |
| Tomatillos | May 1 | Jun 19 (Transplant out) | - |
| Fennel | May 15 | May 29 (Transplant out) | Jun 9 |
| Popcorn | Jun 12 | Jun 26 (Transplant out) | - |
| Black-Eyed Peas | Jun 12 | Jun 26 (Transplant out) | Jun 9 |
| Lima Beans | Jun 12 | Jun 26 (Transplant out) | - |
| Edamame | Jun 12 | Jun 26 (Transplant out) | - |
| Peanuts | Jun 12 | Jun 26 (Transplant out) | - |
| Globe Artichoke | Apr 17 | May 29 (Transplant out) | May 30 |
| Horseradish | Jun 12 | May 29 (Transplant out) | - |
| Ground Cherries | May 1 | Jun 26 (Transplant out) | - |
| Radicchio | May 8 | May 29 (Transplant out) | Jun 19 |
| Endive | May 8 | May 29 (Transplant out) | May 30 |
| Watercress | May 22 | May 29 (Transplant out) | Jun 29 |
| Sorrel | May 1 | May 22 (Transplant out) | Jun 29 |
| Sunchokes | Jun 12 | May 29 (Transplant out) | - |
| Malabar Spinach | May 1 | Jun 26 (Transplant out) | - |
| Amaranth Greens | May 22 | Jun 26 (Transplant out) | Jul 14 |
| Luffa Gourd | May 1 | Jun 26 (Transplant out) | - |
| New Zealand Spinach | May 15 | Jun 26 (Transplant out) | - |
| Fava Beans | Jun 12 | May 15 (Transplant out) | Jun 4 |
| Chayote | May 15 | Jun 26 (Transplant out) | - |
| Corn Salad | Jun 12 | May 15 (Transplant out) | Jun 29 |
| Bitter Melon | May 15 | Jun 26 (Transplant out) | - |
| Cardoon | May 1 | Jun 12 (Transplant out) | - |
Herbs
| Crop | Start seeds indoors | Plant outside | Fall planting by |
|---|---|---|---|
| Basil | May 1 | Jun 19 (Transplant out) | - |
| Cilantro | - | May 29 (Direct sow) | Jul 9 |
| Parsley | Apr 17 | Jun 26 (Transplant out) | Jun 14 |
| Dill | - | Jun 19 (Direct sow) | Jun 29 |
| Lemon Balm | May 1 | Jun 12 (Transplant out) | - |
| Borage | Jun 12 | Jun 12 (Transplant out) | Jul 4 |
| Chervil | Jun 12 | May 22 (Transplant out) | Jul 4 |
| Lemongrass | Apr 17 | Jun 26 (Transplant out) | - |
| Summer Savory | May 1 | Jun 12 (Transplant out) | - |
| Marjoram | May 1 | Jun 19 (Transplant out) | - |
| Lovage | May 1 | Jun 12 (Transplant out) | May 30 |
| Anise Hyssop | Apr 17 | Jun 12 (Transplant out) | - |
| Shiso | May 1 | Jun 19 (Transplant out) | - |
| Stevia | Apr 17 | Jun 26 (Transplant out) | - |
| Chamomile | May 1 | May 29 (Transplant out) | Jun 24 |
| Tarragon | Jun 12 | Jun 12 (Transplant out) | - |
How to read this calendar
Start seeds indoors is when to sow in trays inside so seedlings are ready to transplant. Plant outside is when to transplant seedlings or direct-sow seed, based on frost tolerance. Fall planting by is the latest date to start a fall crop and still harvest before the first fall frost. Tender crops wait until after the last spring frost; hardy crops can go out earlier.
Computed from NOAA 1991–2020 Climate Normals at Yellowpine, Id, 12.8 miles away. Averages for planning, not a forecast. Page updated Aug 4, 2026.