Harman US

Planting Calendar for ZIP 93254

Based on your local frost dates - last spring frost around Apr 15, first fall frost around Nov 4 - here is when to plant 79 common crops near ZIP 93254.

Last spring frost
Apr 15
First fall frost
Nov 4
Hardiness zone
9a

Vegetables

Crop Start seeds indoors Plant outside Fall planting by
Tomatoes Mar 4 Apr 22 (Transplant out) -
Peppers Feb 18 Apr 29 (Transplant out) -
Cucumbers Mar 25 Apr 22 (Transplant out) Aug 27
Zucchini Mar 25 Apr 22 (Transplant out) Sep 1
Summer Squash Mar 25 Apr 22 (Transplant out) Aug 30
Winter Squash Mar 25 Apr 22 (Transplant out) -
Pumpkins Mar 25 Apr 22 (Transplant out) -
Green Beans - Apr 15 (Direct sow) Aug 27
Sweet Corn - Apr 22 (Direct sow) -
Melons Mar 25 Apr 29 (Transplant out) -
Watermelon Mar 25 Apr 29 (Transplant out) -
Okra - Apr 29 (Direct sow) -
Eggplant Feb 18 Apr 29 (Transplant out) -
Lettuce Mar 18 Mar 18 (Transplant out) Sep 1
Spinach - Mar 4 (Direct sow) Sep 6
Kale Mar 4 Mar 25 (Transplant out) Aug 27
Peas - Mar 4 (Direct sow) Aug 22
Carrots - Mar 25 (Direct sow) Aug 12
Beets - Mar 18 (Direct sow) Aug 27
Radishes - Mar 18 (Direct sow) Sep 23
Broccoli Mar 4 Apr 1 (Transplant out) Aug 17
Cauliflower Mar 4 Apr 1 (Transplant out) Aug 12
Cabbage Mar 4 Mar 25 (Transplant out) Aug 12
Onions Feb 4 Mar 18 (Transplant out) -
Potatoes - Apr 1 (Direct sow) -
Swiss Chard Mar 18 Apr 1 (Transplant out) Aug 27
Sweet Potatoes - May 6 (Direct sow) -
Brussels Sprouts Mar 4 Apr 1 (Transplant out) Jul 13
Celery Feb 4 Apr 22 (Transplant out) -
Leeks Feb 4 Apr 1 (Transplant out) Jun 23
Turnips - Apr 1 (Direct sow) Sep 1
Rutabaga - Apr 15 (Direct sow) Jul 18
Parsnips - Apr 1 (Direct sow) Jun 23
Kohlrabi Mar 18 Apr 1 (Transplant out) Aug 27
Collard Greens Mar 4 Apr 1 (Transplant out) Aug 17
Mustard Greens - Apr 1 (Direct sow) Sep 6
Arugula - Apr 1 (Direct sow) Sep 11
Bok Choy Mar 18 Apr 1 (Transplant out) Sep 1
Green Onions - Apr 1 (Direct sow) Aug 22
Tomatillos Mar 4 Apr 22 (Transplant out) -
Fennel Mar 18 Apr 1 (Transplant out) Aug 2
Popcorn Apr 15 Apr 29 (Transplant out) -
Black-Eyed Peas Apr 15 Apr 29 (Transplant out) Aug 2
Lima Beans Apr 15 Apr 29 (Transplant out) -
Edamame Apr 15 Apr 29 (Transplant out) -
Peanuts Apr 15 Apr 29 (Transplant out) -
Globe Artichoke Feb 18 Apr 1 (Transplant out) Jul 23
Horseradish Apr 15 Apr 1 (Transplant out) -
Ground Cherries Mar 4 Apr 29 (Transplant out) -
Radicchio Mar 11 Apr 1 (Transplant out) Aug 12
Endive Mar 11 Apr 1 (Transplant out) Jul 23
Watercress Mar 25 Apr 1 (Transplant out) Aug 22
Sorrel Mar 4 Mar 25 (Transplant out) Aug 22
Sunchokes Apr 15 Apr 1 (Transplant out) -
Malabar Spinach Mar 4 Apr 29 (Transplant out) -
Amaranth Greens Mar 25 Apr 29 (Transplant out) Sep 6
Luffa Gourd Mar 4 Apr 29 (Transplant out) -
New Zealand Spinach Mar 18 Apr 29 (Transplant out) -
Fava Beans Apr 15 Mar 18 (Transplant out) Jul 28
Chayote Mar 18 Apr 29 (Transplant out) -
Corn Salad Apr 15 Mar 18 (Transplant out) Aug 22
Bitter Melon Mar 18 Apr 29 (Transplant out) -
Cardoon Mar 4 Apr 15 (Transplant out) -

Herbs

Crop Start seeds indoors Plant outside Fall planting by
Basil Mar 4 Apr 22 (Transplant out) -
Cilantro - Apr 1 (Direct sow) Sep 1
Parsley Feb 18 Apr 29 (Transplant out) Aug 7
Dill - Apr 22 (Direct sow) Aug 22
Lemon Balm Mar 4 Apr 15 (Transplant out) -
Borage Apr 15 Apr 15 (Transplant out) Aug 27
Chervil Apr 15 Mar 25 (Transplant out) Aug 27
Lemongrass Feb 18 Apr 29 (Transplant out) -
Summer Savory Mar 4 Apr 15 (Transplant out) -
Marjoram Mar 4 Apr 22 (Transplant out) -
Lovage Mar 4 Apr 15 (Transplant out) Jul 23
Anise Hyssop Feb 18 Apr 15 (Transplant out) -
Shiso Mar 4 Apr 22 (Transplant out) -
Stevia Feb 18 Apr 29 (Transplant out) -
Chamomile Mar 4 Apr 1 (Transplant out) Aug 17
Tarragon Apr 15 Apr 15 (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 New Cuyama Fire Stn, Ca, 6.8 miles away. Averages for planning, not a forecast. Page updated Aug 4, 2026.

Full frost dates for 93254 Local weather →