Harman US

Planting Calendar for ZIP 71403

Based on your local frost dates - last spring frost around Mar 9, first fall frost around Nov 18 - here is when to plant 79 common crops near ZIP 71403.

Last spring frost
Mar 9
First fall frost
Nov 18
Hardiness zone
9a

Vegetables

Crop Start seeds indoors Plant outside Fall planting by
Tomatoes Jan 26 Mar 16 (Transplant out) -
Peppers Jan 12 Mar 23 (Transplant out) -
Cucumbers Feb 16 Mar 16 (Transplant out) Sep 10
Zucchini Feb 16 Mar 16 (Transplant out) Sep 15
Summer Squash Feb 16 Mar 16 (Transplant out) Sep 13
Winter Squash Feb 16 Mar 16 (Transplant out) -
Pumpkins Feb 16 Mar 16 (Transplant out) -
Green Beans - Mar 9 (Direct sow) Sep 10
Sweet Corn - Mar 16 (Direct sow) -
Melons Feb 16 Mar 23 (Transplant out) -
Watermelon Feb 16 Mar 23 (Transplant out) -
Okra - Mar 23 (Direct sow) -
Eggplant Jan 12 Mar 23 (Transplant out) -
Lettuce Feb 9 Feb 9 (Transplant out) Sep 15
Spinach - Jan 26 (Direct sow) Sep 20
Kale Jan 26 Feb 16 (Transplant out) Sep 10
Peas - Jan 26 (Direct sow) Sep 5
Carrots - Feb 16 (Direct sow) Aug 26
Beets - Feb 9 (Direct sow) Sep 10
Radishes - Feb 9 (Direct sow) Oct 7
Broccoli Jan 26 Feb 23 (Transplant out) Aug 31
Cauliflower Jan 26 Feb 23 (Transplant out) Aug 26
Cabbage Jan 26 Feb 16 (Transplant out) Aug 26
Onions Dec 29 Feb 9 (Transplant out) -
Potatoes - Feb 23 (Direct sow) -
Swiss Chard Feb 9 Feb 23 (Transplant out) Sep 10
Sweet Potatoes - Mar 30 (Direct sow) -
Brussels Sprouts Jan 26 Feb 23 (Transplant out) Jul 27
Celery Dec 29 Mar 16 (Transplant out) -
Leeks Dec 29 Feb 23 (Transplant out) Jul 7
Turnips - Feb 23 (Direct sow) Sep 15
Rutabaga - Mar 9 (Direct sow) Aug 1
Parsnips - Feb 23 (Direct sow) Jul 7
Kohlrabi Feb 9 Feb 23 (Transplant out) Sep 10
Collard Greens Jan 26 Feb 23 (Transplant out) Aug 31
Mustard Greens - Feb 23 (Direct sow) Sep 20
Arugula - Feb 23 (Direct sow) Sep 25
Bok Choy Feb 9 Feb 23 (Transplant out) Sep 15
Green Onions - Feb 23 (Direct sow) Sep 5
Tomatillos Jan 26 Mar 16 (Transplant out) -
Fennel Feb 9 Feb 23 (Transplant out) Aug 16
Popcorn Mar 9 Mar 23 (Transplant out) -
Black-Eyed Peas Mar 9 Mar 23 (Transplant out) Aug 16
Lima Beans Mar 9 Mar 23 (Transplant out) -
Edamame Mar 9 Mar 23 (Transplant out) -
Peanuts Mar 9 Mar 23 (Transplant out) -
Globe Artichoke Jan 12 Feb 23 (Transplant out) Aug 6
Horseradish Mar 9 Feb 23 (Transplant out) -
Ground Cherries Jan 26 Mar 23 (Transplant out) -
Radicchio Feb 2 Feb 23 (Transplant out) Aug 26
Endive Feb 2 Feb 23 (Transplant out) Aug 6
Watercress Feb 16 Feb 23 (Transplant out) Sep 5
Sorrel Jan 26 Feb 16 (Transplant out) Sep 5
Sunchokes Mar 9 Feb 23 (Transplant out) -
Malabar Spinach Jan 26 Mar 23 (Transplant out) -
Amaranth Greens Feb 16 Mar 23 (Transplant out) Sep 20
Luffa Gourd Jan 26 Mar 23 (Transplant out) -
New Zealand Spinach Feb 9 Mar 23 (Transplant out) -
Fava Beans Mar 9 Feb 9 (Transplant out) Aug 11
Chayote Feb 9 Mar 23 (Transplant out) -
Corn Salad Mar 9 Feb 9 (Transplant out) Sep 5
Bitter Melon Feb 9 Mar 23 (Transplant out) -
Cardoon Jan 26 Mar 9 (Transplant out) -

Herbs

Crop Start seeds indoors Plant outside Fall planting by
Basil Jan 26 Mar 16 (Transplant out) -
Cilantro - Feb 23 (Direct sow) Sep 15
Parsley Jan 12 Mar 23 (Transplant out) Aug 21
Dill - Mar 16 (Direct sow) Sep 5
Lemon Balm Jan 26 Mar 9 (Transplant out) -
Borage Mar 9 Mar 9 (Transplant out) Sep 10
Chervil Mar 9 Feb 16 (Transplant out) Sep 10
Lemongrass Jan 12 Mar 23 (Transplant out) -
Summer Savory Jan 26 Mar 9 (Transplant out) -
Marjoram Jan 26 Mar 16 (Transplant out) -
Lovage Jan 26 Mar 9 (Transplant out) Aug 6
Anise Hyssop Jan 12 Mar 9 (Transplant out) -
Shiso Jan 26 Mar 16 (Transplant out) -
Stevia Jan 12 Mar 23 (Transplant out) -
Chamomile Jan 26 Feb 23 (Transplant out) Aug 31
Tarragon Mar 9 Mar 9 (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 Toledo Bend Dam, Tx, 7.5 miles away. Averages for planning, not a forecast. Page updated Aug 4, 2026.

Full frost dates for 71403 Local weather →