Harman US

Planting Calendar for ZIP 77550

Based on your local frost dates - last spring frost around Jan 25, first fall frost around Jan 1 - here is when to plant 79 common crops near ZIP 77550.

Last spring frost
Jan 25
First fall frost
Jan 1
Hardiness zone
10a

Vegetables

Crop Start seeds indoors Plant outside Fall planting by
Tomatoes Dec 14 Feb 1 (Transplant out) -
Peppers Nov 30 Feb 8 (Transplant out) -
Cucumbers Jan 4 Feb 1 (Transplant out) Oct 24
Zucchini Jan 4 Feb 1 (Transplant out) Oct 29
Summer Squash Jan 4 Feb 1 (Transplant out) Oct 27
Winter Squash Jan 4 Feb 1 (Transplant out) -
Pumpkins Jan 4 Feb 1 (Transplant out) -
Green Beans - Jan 25 (Direct sow) Oct 24
Sweet Corn - Feb 1 (Direct sow) -
Melons Jan 4 Feb 8 (Transplant out) -
Watermelon Jan 4 Feb 8 (Transplant out) -
Okra - Feb 8 (Direct sow) -
Eggplant Nov 30 Feb 8 (Transplant out) -
Lettuce Dec 28 Dec 28 (Transplant out) Oct 29
Spinach - Dec 14 (Direct sow) Nov 3
Kale Dec 14 Jan 4 (Transplant out) Oct 24
Peas - Dec 14 (Direct sow) Oct 19
Carrots - Jan 4 (Direct sow) Oct 9
Beets - Dec 28 (Direct sow) Oct 24
Radishes - Dec 28 (Direct sow) Nov 20
Broccoli Dec 14 Jan 11 (Transplant out) Oct 14
Cauliflower Dec 14 Jan 11 (Transplant out) Oct 9
Cabbage Dec 14 Jan 4 (Transplant out) Oct 9
Onions Nov 16 Dec 28 (Transplant out) -
Potatoes - Jan 11 (Direct sow) -
Swiss Chard Dec 28 Jan 11 (Transplant out) Oct 24
Sweet Potatoes - Feb 15 (Direct sow) -
Brussels Sprouts Dec 14 Jan 11 (Transplant out) Sep 9
Celery Nov 16 Feb 1 (Transplant out) -
Leeks Nov 16 Jan 11 (Transplant out) Aug 20
Turnips - Jan 11 (Direct sow) Oct 29
Rutabaga - Jan 25 (Direct sow) Sep 14
Parsnips - Jan 11 (Direct sow) Aug 20
Kohlrabi Dec 28 Jan 11 (Transplant out) Oct 24
Collard Greens Dec 14 Jan 11 (Transplant out) Oct 14
Mustard Greens - Jan 11 (Direct sow) Nov 3
Arugula - Jan 11 (Direct sow) Nov 8
Bok Choy Dec 28 Jan 11 (Transplant out) Oct 29
Green Onions - Jan 11 (Direct sow) Oct 19
Tomatillos Dec 14 Feb 1 (Transplant out) -
Fennel Dec 28 Jan 11 (Transplant out) Sep 29
Popcorn Jan 25 Feb 8 (Transplant out) -
Black-Eyed Peas Jan 25 Feb 8 (Transplant out) Sep 29
Lima Beans Jan 25 Feb 8 (Transplant out) -
Edamame Jan 25 Feb 8 (Transplant out) -
Peanuts Jan 25 Feb 8 (Transplant out) -
Globe Artichoke Nov 30 Jan 11 (Transplant out) Sep 19
Horseradish Jan 25 Jan 11 (Transplant out) -
Ground Cherries Dec 14 Feb 8 (Transplant out) -
Radicchio Dec 21 Jan 11 (Transplant out) Oct 9
Endive Dec 21 Jan 11 (Transplant out) Sep 19
Watercress Jan 4 Jan 11 (Transplant out) Oct 19
Sorrel Dec 14 Jan 4 (Transplant out) Oct 19
Sunchokes Jan 25 Jan 11 (Transplant out) -
Malabar Spinach Dec 14 Feb 8 (Transplant out) -
Amaranth Greens Jan 4 Feb 8 (Transplant out) Nov 3
Luffa Gourd Dec 14 Feb 8 (Transplant out) -
New Zealand Spinach Dec 28 Feb 8 (Transplant out) -
Fava Beans Jan 25 Dec 28 (Transplant out) Sep 24
Chayote Dec 28 Feb 8 (Transplant out) -
Corn Salad Jan 25 Dec 28 (Transplant out) Oct 19
Bitter Melon Dec 28 Feb 8 (Transplant out) -
Cardoon Dec 14 Jan 25 (Transplant out) -

Herbs

Crop Start seeds indoors Plant outside Fall planting by
Basil Dec 14 Feb 1 (Transplant out) -
Cilantro - Jan 11 (Direct sow) Oct 29
Parsley Nov 30 Feb 8 (Transplant out) Oct 4
Dill - Feb 1 (Direct sow) Oct 19
Lemon Balm Dec 14 Jan 25 (Transplant out) -
Borage Jan 25 Jan 25 (Transplant out) Oct 24
Chervil Jan 25 Jan 4 (Transplant out) Oct 24
Lemongrass Nov 30 Feb 8 (Transplant out) -
Summer Savory Dec 14 Jan 25 (Transplant out) -
Marjoram Dec 14 Feb 1 (Transplant out) -
Lovage Dec 14 Jan 25 (Transplant out) Sep 19
Anise Hyssop Nov 30 Jan 25 (Transplant out) -
Shiso Dec 14 Feb 1 (Transplant out) -
Stevia Nov 30 Feb 8 (Transplant out) -
Chamomile Dec 14 Jan 11 (Transplant out) Oct 14
Tarragon Jan 25 Jan 25 (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 Galveston, Tx, 1.9 miles away. Averages for planning, not a forecast. Page updated Aug 4, 2026.

Full frost dates for 77550 Local weather →