cold frames with flats of small plants, at the CCE-Tompkins Education Center
Image by Sandy Repp

Cold frames are a great way to extend your growing season.

Beets can be planted in mid-August for fall harvest in our area.

rainbow chard
Image by Sandy Repp

Rainbow chard is another crop that can be sown in mid-August.

Last Planting Dates

Average First Fall Frost: October 15

Questions often arise on how late a vegetable can be planted in the garden in New York State and still reach maturity or usable size before frost or cold weather stops growth.  Most years the crop will reach the harvestable stage if planted by the date indicated, but yields of crops requiring multiple harvesting (tomatoes, peppers, cucumbers, etc.) likely will be rather light unless the fall weather is warmer than normal, and first frosts are unusually late.

Last Seeding & Transplanting Dates

* Indicates variety is transplanted
(x) Indicates variety may be transplanted or
seeded. If transplanted probably should be later than date given.
(t) Indicates variety may be transplants, sets or seed.

June 20 July 10 July 25 August 15 August 30 Sept. 10
Beans, lima
Edible cowpeas
Herbs, most
Muskmelons*
Okra*
Popcorn
Edible Soybeans
Tomatoes (late)*
Watermelon*
Beans, pole snap
Brussels sprouts
Cabbage (late)
Celeriac
Celery*
Eggplant*
Leeks
Peppers
Sweet corn (med.)
Tomatoes (early)
Beans, snap
Cabbage(medium)*
Carrots
Cauliflower (late)*
Chinese cabbage
Cucumbers
Lettuce, head
Lettuce, romaine
Onions, green
Parsley
Parsnip
Rutabagas
Squash, summer
Sweet corn (early)
Beets
Broccoli (late)*
Cabbage(early)*
Collards
Endive
Kale
Kohlrabi
Lettuce, Bibb
Mustard
Peas
Radish, Chinese
Swiss chard
Broccoli (early)*
Cauliflower(early)*
Lettuce, leaf
Spinach
Turnip
Radish

Contact

Jennifer Lerner
Senior Resource Educator
jjs95@cornell.edu
845-278-6738 ext. 216

Last updated February 21, 2019