Harman US

Planting Calendar for ZIP 16746

Based on your local frost dates - last spring frost around May 22, first fall frost around Oct 1 - here is when to plant 79 common crops near ZIP 16746.

Last spring frost
May 22
First fall frost
Oct 1
Hardiness zone
5b

Vegetables

Crop Start seeds indoors Plant outside Fall planting by
Tomatoes Apr 10 May 29 (Transplant out) -
Peppers Mar 27 Jun 5 (Transplant out) -
Cucumbers May 1 May 29 (Transplant out) Jul 24
Zucchini May 1 May 29 (Transplant out) Jul 29
Summer Squash May 1 May 29 (Transplant out) Jul 27
Winter Squash May 1 May 29 (Transplant out) -
Pumpkins May 1 May 29 (Transplant out) -
Green Beans - May 22 (Direct sow) Jul 24
Sweet Corn - May 29 (Direct sow) -
Melons May 1 Jun 5 (Transplant out) -
Watermelon May 1 Jun 5 (Transplant out) -
Okra - Jun 5 (Direct sow) -
Eggplant Mar 27 Jun 5 (Transplant out) -
Lettuce Apr 24 Apr 24 (Transplant out) Jul 29
Spinach - Apr 10 (Direct sow) Aug 3
Kale Apr 10 May 1 (Transplant out) Jul 24
Peas - Apr 10 (Direct sow) Jul 19
Carrots - May 1 (Direct sow) Jul 9
Beets - Apr 24 (Direct sow) Jul 24
Radishes - Apr 24 (Direct sow) Aug 20
Broccoli Apr 10 May 8 (Transplant out) Jul 14
Cauliflower Apr 10 May 8 (Transplant out) Jul 9
Cabbage Apr 10 May 1 (Transplant out) Jul 9
Onions Mar 13 Apr 24 (Transplant out) -
Potatoes - May 8 (Direct sow) -
Swiss Chard Apr 24 May 8 (Transplant out) Jul 24
Sweet Potatoes - Jun 12 (Direct sow) -
Brussels Sprouts Apr 10 May 8 (Transplant out) Jun 9
Celery Mar 13 May 29 (Transplant out) -
Leeks Mar 13 May 8 (Transplant out) May 20
Turnips - May 8 (Direct sow) Jul 29
Rutabaga - May 22 (Direct sow) Jun 14
Parsnips - May 8 (Direct sow) May 20
Kohlrabi Apr 24 May 8 (Transplant out) Jul 24
Collard Greens Apr 10 May 8 (Transplant out) Jul 14
Mustard Greens - May 8 (Direct sow) Aug 3
Arugula - May 8 (Direct sow) Aug 8
Bok Choy Apr 24 May 8 (Transplant out) Jul 29
Green Onions - May 8 (Direct sow) Jul 19
Tomatillos Apr 10 May 29 (Transplant out) -
Fennel Apr 24 May 8 (Transplant out) Jun 29
Popcorn May 22 Jun 5 (Transplant out) -
Black-Eyed Peas May 22 Jun 5 (Transplant out) Jun 29
Lima Beans May 22 Jun 5 (Transplant out) -
Edamame May 22 Jun 5 (Transplant out) -
Peanuts May 22 Jun 5 (Transplant out) -
Globe Artichoke Mar 27 May 8 (Transplant out) Jun 19
Horseradish May 22 May 8 (Transplant out) -
Ground Cherries Apr 10 Jun 5 (Transplant out) -
Radicchio Apr 17 May 8 (Transplant out) Jul 9
Endive Apr 17 May 8 (Transplant out) Jun 19
Watercress May 1 May 8 (Transplant out) Jul 19
Sorrel Apr 10 May 1 (Transplant out) Jul 19
Sunchokes May 22 May 8 (Transplant out) -
Malabar Spinach Apr 10 Jun 5 (Transplant out) -
Amaranth Greens May 1 Jun 5 (Transplant out) Aug 3
Luffa Gourd Apr 10 Jun 5 (Transplant out) -
New Zealand Spinach Apr 24 Jun 5 (Transplant out) -
Fava Beans May 22 Apr 24 (Transplant out) Jun 24
Chayote Apr 24 Jun 5 (Transplant out) -
Corn Salad May 22 Apr 24 (Transplant out) Jul 19
Bitter Melon Apr 24 Jun 5 (Transplant out) -
Cardoon Apr 10 May 22 (Transplant out) -

Herbs

Crop Start seeds indoors Plant outside Fall planting by
Basil Apr 10 May 29 (Transplant out) -
Cilantro - May 8 (Direct sow) Jul 29
Parsley Mar 27 Jun 5 (Transplant out) Jul 4
Dill - May 29 (Direct sow) Jul 19
Lemon Balm Apr 10 May 22 (Transplant out) -
Borage May 22 May 22 (Transplant out) Jul 24
Chervil May 22 May 1 (Transplant out) Jul 24
Lemongrass Mar 27 Jun 5 (Transplant out) -
Summer Savory Apr 10 May 22 (Transplant out) -
Marjoram Apr 10 May 29 (Transplant out) -
Lovage Apr 10 May 22 (Transplant out) Jun 19
Anise Hyssop Mar 27 May 22 (Transplant out) -
Shiso Apr 10 May 29 (Transplant out) -
Stevia Mar 27 Jun 5 (Transplant out) -
Chamomile Apr 10 May 8 (Transplant out) Jul 14
Tarragon May 22 May 22 (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 Coudersport 1 Sw, Pa, 4.9 miles away. Averages for planning, not a forecast. Page updated Aug 4, 2026.

Full frost dates for 16746 Local weather →