Harman US

Planting Calendar for ZIP 36105

Based on your local frost dates - last spring frost around Mar 4, first fall frost around Nov 18 - here is when to plant 79 common crops near ZIP 36105.

Last spring frost
Mar 4
First fall frost
Nov 18
Hardiness zone
8b

Vegetables

Crop Start seeds indoors Plant outside Fall planting by
Tomatoes Jan 21 Mar 11 (Transplant out) -
Peppers Jan 7 Mar 18 (Transplant out) -
Cucumbers Feb 11 Mar 11 (Transplant out) Sep 10
Zucchini Feb 11 Mar 11 (Transplant out) Sep 15
Summer Squash Feb 11 Mar 11 (Transplant out) Sep 13
Winter Squash Feb 11 Mar 11 (Transplant out) -
Pumpkins Feb 11 Mar 11 (Transplant out) -
Green Beans - Mar 4 (Direct sow) Sep 10
Sweet Corn - Mar 11 (Direct sow) -
Melons Feb 11 Mar 18 (Transplant out) -
Watermelon Feb 11 Mar 18 (Transplant out) -
Okra - Mar 18 (Direct sow) -
Eggplant Jan 7 Mar 18 (Transplant out) -
Lettuce Feb 4 Feb 4 (Transplant out) Sep 15
Spinach - Jan 21 (Direct sow) Sep 20
Kale Jan 21 Feb 11 (Transplant out) Sep 10
Peas - Jan 21 (Direct sow) Sep 5
Carrots - Feb 11 (Direct sow) Aug 26
Beets - Feb 4 (Direct sow) Sep 10
Radishes - Feb 4 (Direct sow) Oct 7
Broccoli Jan 21 Feb 18 (Transplant out) Aug 31
Cauliflower Jan 21 Feb 18 (Transplant out) Aug 26
Cabbage Jan 21 Feb 11 (Transplant out) Aug 26
Onions Dec 24 Feb 4 (Transplant out) -
Potatoes - Feb 18 (Direct sow) -
Swiss Chard Feb 4 Feb 18 (Transplant out) Sep 10
Sweet Potatoes - Mar 25 (Direct sow) -
Brussels Sprouts Jan 21 Feb 18 (Transplant out) Jul 27
Celery Dec 24 Mar 11 (Transplant out) -
Leeks Dec 24 Feb 18 (Transplant out) Jul 7
Turnips - Feb 18 (Direct sow) Sep 15
Rutabaga - Mar 4 (Direct sow) Aug 1
Parsnips - Feb 18 (Direct sow) Jul 7
Kohlrabi Feb 4 Feb 18 (Transplant out) Sep 10
Collard Greens Jan 21 Feb 18 (Transplant out) Aug 31
Mustard Greens - Feb 18 (Direct sow) Sep 20
Arugula - Feb 18 (Direct sow) Sep 25
Bok Choy Feb 4 Feb 18 (Transplant out) Sep 15
Green Onions - Feb 18 (Direct sow) Sep 5
Tomatillos Jan 21 Mar 11 (Transplant out) -
Fennel Feb 4 Feb 18 (Transplant out) Aug 16
Popcorn Mar 4 Mar 18 (Transplant out) -
Black-Eyed Peas Mar 4 Mar 18 (Transplant out) Aug 16
Lima Beans Mar 4 Mar 18 (Transplant out) -
Edamame Mar 4 Mar 18 (Transplant out) -
Peanuts Mar 4 Mar 18 (Transplant out) -
Globe Artichoke Jan 7 Feb 18 (Transplant out) Aug 6
Horseradish Mar 4 Feb 18 (Transplant out) -
Ground Cherries Jan 21 Mar 18 (Transplant out) -
Radicchio Jan 28 Feb 18 (Transplant out) Aug 26
Endive Jan 28 Feb 18 (Transplant out) Aug 6
Watercress Feb 11 Feb 18 (Transplant out) Sep 5
Sorrel Jan 21 Feb 11 (Transplant out) Sep 5
Sunchokes Mar 4 Feb 18 (Transplant out) -
Malabar Spinach Jan 21 Mar 18 (Transplant out) -
Amaranth Greens Feb 11 Mar 18 (Transplant out) Sep 20
Luffa Gourd Jan 21 Mar 18 (Transplant out) -
New Zealand Spinach Feb 4 Mar 18 (Transplant out) -
Fava Beans Mar 4 Feb 4 (Transplant out) Aug 11
Chayote Feb 4 Mar 18 (Transplant out) -
Corn Salad Mar 4 Feb 4 (Transplant out) Sep 5
Bitter Melon Feb 4 Mar 18 (Transplant out) -
Cardoon Jan 21 Mar 4 (Transplant out) -

Herbs

Crop Start seeds indoors Plant outside Fall planting by
Basil Jan 21 Mar 11 (Transplant out) -
Cilantro - Feb 18 (Direct sow) Sep 15
Parsley Jan 7 Mar 18 (Transplant out) Aug 21
Dill - Mar 11 (Direct sow) Sep 5
Lemon Balm Jan 21 Mar 4 (Transplant out) -
Borage Mar 4 Mar 4 (Transplant out) Sep 10
Chervil Mar 4 Feb 11 (Transplant out) Sep 10
Lemongrass Jan 7 Mar 18 (Transplant out) -
Summer Savory Jan 21 Mar 4 (Transplant out) -
Marjoram Jan 21 Mar 11 (Transplant out) -
Lovage Jan 21 Mar 4 (Transplant out) Aug 6
Anise Hyssop Jan 7 Mar 4 (Transplant out) -
Shiso Jan 21 Mar 11 (Transplant out) -
Stevia Jan 7 Mar 18 (Transplant out) -
Chamomile Jan 21 Feb 18 (Transplant out) Aug 31
Tarragon Mar 4 Mar 4 (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 Montgomery 6Sw, Al, 4.7 miles away. Averages for planning, not a forecast. Page updated Aug 4, 2026.

Full frost dates for 36105 Local weather →