Harman US

Planting Calendar for ZIP 78117

Based on your local frost dates - last spring frost around Feb 16, first fall frost around Dec 9 - here is when to plant 79 common crops near ZIP 78117.

Last spring frost
Feb 16
First fall frost
Dec 9
Hardiness zone
9a

Vegetables

Crop Start seeds indoors Plant outside Fall planting by
Tomatoes Jan 5 Feb 23 (Transplant out) -
Peppers Dec 22 Mar 2 (Transplant out) -
Cucumbers Jan 26 Feb 23 (Transplant out) Oct 1
Zucchini Jan 26 Feb 23 (Transplant out) Oct 6
Summer Squash Jan 26 Feb 23 (Transplant out) Oct 4
Winter Squash Jan 26 Feb 23 (Transplant out) -
Pumpkins Jan 26 Feb 23 (Transplant out) -
Green Beans - Feb 16 (Direct sow) Oct 1
Sweet Corn - Feb 23 (Direct sow) -
Melons Jan 26 Mar 2 (Transplant out) -
Watermelon Jan 26 Mar 2 (Transplant out) -
Okra - Mar 2 (Direct sow) -
Eggplant Dec 22 Mar 2 (Transplant out) -
Lettuce Jan 19 Jan 19 (Transplant out) Oct 6
Spinach - Jan 5 (Direct sow) Oct 11
Kale Jan 5 Jan 26 (Transplant out) Oct 1
Peas - Jan 5 (Direct sow) Sep 26
Carrots - Jan 26 (Direct sow) Sep 16
Beets - Jan 19 (Direct sow) Oct 1
Radishes - Jan 19 (Direct sow) Oct 28
Broccoli Jan 5 Feb 2 (Transplant out) Sep 21
Cauliflower Jan 5 Feb 2 (Transplant out) Sep 16
Cabbage Jan 5 Jan 26 (Transplant out) Sep 16
Onions Dec 8 Jan 19 (Transplant out) -
Potatoes - Feb 2 (Direct sow) -
Swiss Chard Jan 19 Feb 2 (Transplant out) Oct 1
Sweet Potatoes - Mar 9 (Direct sow) -
Brussels Sprouts Jan 5 Feb 2 (Transplant out) Aug 17
Celery Dec 8 Feb 23 (Transplant out) -
Leeks Dec 8 Feb 2 (Transplant out) Jul 28
Turnips - Feb 2 (Direct sow) Oct 6
Rutabaga - Feb 16 (Direct sow) Aug 22
Parsnips - Feb 2 (Direct sow) Jul 28
Kohlrabi Jan 19 Feb 2 (Transplant out) Oct 1
Collard Greens Jan 5 Feb 2 (Transplant out) Sep 21
Mustard Greens - Feb 2 (Direct sow) Oct 11
Arugula - Feb 2 (Direct sow) Oct 16
Bok Choy Jan 19 Feb 2 (Transplant out) Oct 6
Green Onions - Feb 2 (Direct sow) Sep 26
Tomatillos Jan 5 Feb 23 (Transplant out) -
Fennel Jan 19 Feb 2 (Transplant out) Sep 6
Popcorn Feb 16 Mar 2 (Transplant out) -
Black-Eyed Peas Feb 16 Mar 2 (Transplant out) Sep 6
Lima Beans Feb 16 Mar 2 (Transplant out) -
Edamame Feb 16 Mar 2 (Transplant out) -
Peanuts Feb 16 Mar 2 (Transplant out) -
Globe Artichoke Dec 22 Feb 2 (Transplant out) Aug 27
Horseradish Feb 16 Feb 2 (Transplant out) -
Ground Cherries Jan 5 Mar 2 (Transplant out) -
Radicchio Jan 12 Feb 2 (Transplant out) Sep 16
Endive Jan 12 Feb 2 (Transplant out) Aug 27
Watercress Jan 26 Feb 2 (Transplant out) Sep 26
Sorrel Jan 5 Jan 26 (Transplant out) Sep 26
Sunchokes Feb 16 Feb 2 (Transplant out) -
Malabar Spinach Jan 5 Mar 2 (Transplant out) -
Amaranth Greens Jan 26 Mar 2 (Transplant out) Oct 11
Luffa Gourd Jan 5 Mar 2 (Transplant out) -
New Zealand Spinach Jan 19 Mar 2 (Transplant out) -
Fava Beans Feb 16 Jan 19 (Transplant out) Sep 1
Chayote Jan 19 Mar 2 (Transplant out) -
Corn Salad Feb 16 Jan 19 (Transplant out) Sep 26
Bitter Melon Jan 19 Mar 2 (Transplant out) -
Cardoon Jan 5 Feb 16 (Transplant out) -

Herbs

Crop Start seeds indoors Plant outside Fall planting by
Basil Jan 5 Feb 23 (Transplant out) -
Cilantro - Feb 2 (Direct sow) Oct 6
Parsley Dec 22 Mar 2 (Transplant out) Sep 11
Dill - Feb 23 (Direct sow) Sep 26
Lemon Balm Jan 5 Feb 16 (Transplant out) -
Borage Feb 16 Feb 16 (Transplant out) Oct 1
Chervil Feb 16 Jan 26 (Transplant out) Oct 1
Lemongrass Dec 22 Mar 2 (Transplant out) -
Summer Savory Jan 5 Feb 16 (Transplant out) -
Marjoram Jan 5 Feb 23 (Transplant out) -
Lovage Jan 5 Feb 16 (Transplant out) Aug 27
Anise Hyssop Dec 22 Feb 16 (Transplant out) -
Shiso Jan 5 Feb 23 (Transplant out) -
Stevia Dec 22 Mar 2 (Transplant out) -
Chamomile Jan 5 Feb 2 (Transplant out) Sep 21
Tarragon Feb 16 Feb 16 (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 Karnes City 2N, Tx, 3.6 miles away. Averages for planning, not a forecast. Page updated Aug 4, 2026.

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