Harman US

Planting Calendar for ZIP 89428

Based on your local frost dates - last spring frost around May 12, first fall frost around Oct 17 - here is when to plant 79 common crops near ZIP 89428.

Last spring frost
May 12
First fall frost
Oct 17
Hardiness zone
7b

Vegetables

Crop Start seeds indoors Plant outside Fall planting by
Tomatoes Mar 31 May 19 (Transplant out) -
Peppers Mar 17 May 26 (Transplant out) -
Cucumbers Apr 21 May 19 (Transplant out) Aug 9
Zucchini Apr 21 May 19 (Transplant out) Aug 14
Summer Squash Apr 21 May 19 (Transplant out) Aug 12
Winter Squash Apr 21 May 19 (Transplant out) -
Pumpkins Apr 21 May 19 (Transplant out) -
Green Beans - May 12 (Direct sow) Aug 9
Sweet Corn - May 19 (Direct sow) -
Melons Apr 21 May 26 (Transplant out) -
Watermelon Apr 21 May 26 (Transplant out) -
Okra - May 26 (Direct sow) -
Eggplant Mar 17 May 26 (Transplant out) -
Lettuce Apr 14 Apr 14 (Transplant out) Aug 14
Spinach - Mar 31 (Direct sow) Aug 19
Kale Mar 31 Apr 21 (Transplant out) Aug 9
Peas - Mar 31 (Direct sow) Aug 4
Carrots - Apr 21 (Direct sow) Jul 25
Beets - Apr 14 (Direct sow) Aug 9
Radishes - Apr 14 (Direct sow) Sep 5
Broccoli Mar 31 Apr 28 (Transplant out) Jul 30
Cauliflower Mar 31 Apr 28 (Transplant out) Jul 25
Cabbage Mar 31 Apr 21 (Transplant out) Jul 25
Onions Mar 3 Apr 14 (Transplant out) -
Potatoes - Apr 28 (Direct sow) -
Swiss Chard Apr 14 Apr 28 (Transplant out) Aug 9
Sweet Potatoes - Jun 2 (Direct sow) -
Brussels Sprouts Mar 31 Apr 28 (Transplant out) Jun 25
Celery Mar 3 May 19 (Transplant out) -
Leeks Mar 3 Apr 28 (Transplant out) Jun 5
Turnips - Apr 28 (Direct sow) Aug 14
Rutabaga - May 12 (Direct sow) Jun 30
Parsnips - Apr 28 (Direct sow) Jun 5
Kohlrabi Apr 14 Apr 28 (Transplant out) Aug 9
Collard Greens Mar 31 Apr 28 (Transplant out) Jul 30
Mustard Greens - Apr 28 (Direct sow) Aug 19
Arugula - Apr 28 (Direct sow) Aug 24
Bok Choy Apr 14 Apr 28 (Transplant out) Aug 14
Green Onions - Apr 28 (Direct sow) Aug 4
Tomatillos Mar 31 May 19 (Transplant out) -
Fennel Apr 14 Apr 28 (Transplant out) Jul 15
Popcorn May 12 May 26 (Transplant out) -
Black-Eyed Peas May 12 May 26 (Transplant out) Jul 15
Lima Beans May 12 May 26 (Transplant out) -
Edamame May 12 May 26 (Transplant out) -
Peanuts May 12 May 26 (Transplant out) -
Globe Artichoke Mar 17 Apr 28 (Transplant out) Jul 5
Horseradish May 12 Apr 28 (Transplant out) -
Ground Cherries Mar 31 May 26 (Transplant out) -
Radicchio Apr 7 Apr 28 (Transplant out) Jul 25
Endive Apr 7 Apr 28 (Transplant out) Jul 5
Watercress Apr 21 Apr 28 (Transplant out) Aug 4
Sorrel Mar 31 Apr 21 (Transplant out) Aug 4
Sunchokes May 12 Apr 28 (Transplant out) -
Malabar Spinach Mar 31 May 26 (Transplant out) -
Amaranth Greens Apr 21 May 26 (Transplant out) Aug 19
Luffa Gourd Mar 31 May 26 (Transplant out) -
New Zealand Spinach Apr 14 May 26 (Transplant out) -
Fava Beans May 12 Apr 14 (Transplant out) Jul 10
Chayote Apr 14 May 26 (Transplant out) -
Corn Salad May 12 Apr 14 (Transplant out) Aug 4
Bitter Melon Apr 14 May 26 (Transplant out) -
Cardoon Mar 31 May 12 (Transplant out) -

Herbs

Crop Start seeds indoors Plant outside Fall planting by
Basil Mar 31 May 19 (Transplant out) -
Cilantro - Apr 28 (Direct sow) Aug 14
Parsley Mar 17 May 26 (Transplant out) Jul 20
Dill - May 19 (Direct sow) Aug 4
Lemon Balm Mar 31 May 12 (Transplant out) -
Borage May 12 May 12 (Transplant out) Aug 9
Chervil May 12 Apr 21 (Transplant out) Aug 9
Lemongrass Mar 17 May 26 (Transplant out) -
Summer Savory Mar 31 May 12 (Transplant out) -
Marjoram Mar 31 May 19 (Transplant out) -
Lovage Mar 31 May 12 (Transplant out) Jul 5
Anise Hyssop Mar 17 May 12 (Transplant out) -
Shiso Mar 31 May 19 (Transplant out) -
Stevia Mar 17 May 26 (Transplant out) -
Chamomile Mar 31 Apr 28 (Transplant out) Jul 30
Tarragon May 12 May 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 Virginia City, Nv, 4 miles away. Averages for planning, not a forecast. Page updated Aug 4, 2026.

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