Frost Tolerance – Vegetables and Flowers
When frost is forecast, whether in spring or fall, some vegetables and flowers are more or less likely to be damaged. Here is a list of plants and their tolerance of light frost:
Vegetables
Hardy |
Slightly Tolerant | Tender |
Asparagus | Beet | Snap Bean |
Collards | Broccoli | Sweet Corn |
Endive | Brussels Sprouts | Tomato |
Kale | Cabbage | Lima Bean |
Kohlrabi | Carrot | Muskmelon |
Lettuce | Cauliflower | Cucumber |
Mustard | Celeriac | Eggplant |
Pea | Celery | Okra |
Potato | Chard | Pumpkin |
Rhubarb | Onion | Squash |
Rutabaga | Parsnip | Watermelon |
Salsify | Radish | Pepper |
Spinach | Sweet Potato | |
Turnip |
Flowers
Hardy |
Slightly Tolerant | Tender |
Corn Flower | Black-eyed Susan | Aster |
Ornamemtal Cabbage | Calendula | Nicotiana |
Pansy | Coreopsis | Petunia |
Primrose | Dianthus | Scabiosa |
Violet | Snapdragon | Statice |
Sweet Pea | Sweet Allysum | |
Torenia | Verbena | |
Ageratum | ||
Begonia | ||
Celosia | ||
Cosmos | ||
Impatiens | ||
Lobelia | ||
Marigold | ||
Portulaca | ||
Phlox | ||
Salvia | ||
Vinca | ||
Zinnia |