Please note: This site's design is only visible in a graphical browser that supports Web standards, but its content is accessible to any browser or Internet device. To see this site as it was designed please upgrade to a Web standards compliant browser.

Skip navigation

Plant Hardiness and Planting Times

Plant Type Hardiness When to Plantrelative to average day of last frost (ADLF)
beans, bush frost-sensitive On ADLF
beans, pole frost-sensitive On ADLF
beets, red moderately-hardy 2-3 weeks before
berries, black & rasp. moderately-hardy 2-3 weeks before
broccoli hardy 4 weeks before
cabbage hardy 4 weeks before
carrots moderately-hardy 2-3 weeks before
cauliflower hardy 4 weeks before
celery moderately-hardy 2-3 weeks before
chard moderately-hardy 2-3 weeks before
corn frost-sensitive On ADLF
cucumbers frost-intolerant 2-3 weeks after
kohlrabi hardy 4 weeks before
lettuce, head hardy 4 weeks before
lettuce, leaf hardy 4 weeks before
melons, cantaloupe frost-intolerant 2-3 weeks after
melons, honeydew frost-intolerant 2-3 weeks after
melons, watermelons frost-intolerant 2-3 weeks after
onions, green tops hardy 4 weeks before
onions, large bulb hardy 4 weeks before
parsley moderately-hardy 2-3 weeks before
parsnips moderately-hardy 2-3 weeks before
peas, bush hardy 4 weeks before
peppers, all types frost-intolerant 2-3 weeks after
potatoes moderately-hardy 2-3 weeks before
radishes hardy 4 weeks before
spinach hardy 4 weeks before
squash, crooked-neck frost-intolerant 2-3 weeks after
squash, yellow frost-intolerant 2-3 weeks after
squash, zucchini frost-intolerant 2-3 weeks after
tomatoes, bush frost-sensitive On ADLF
turnips moderately-hardy 2-3 weeks before

Join the Affiliate Program

We invite you to join with us as an affiliate in selling the Food For Everyone Foundation’s Mittleider gardening digital products!

You can immediately be making 40% of each sale of these excellent vegetable gardening classics.

More Information

FREE GREENHOUSE PLANS!

Download free greenhouse plans to build your own inexpensive greenhouse!

Simply join the free gardening group and under comments say "send free greenhouse plans."

Free Sustainable Gardening Ezine

Sign-up to receive a free gardening Ezine, where you will get helpful gardening tips and insights to help you face your toughest gardening challenges.

Sign-up Now!

Free Garden Journal

Here is a Free Garden Journal that you can use all year long in your garden. Download now! (PDF, 447 KB)

What's New

Complete Mittleider Gardening Books now available on one cd-rom. Read more.

Tip of the Day

It's Spring Planting Time! For those of you in the Northern hemisphere who have winters, March and early April are the time you need to be preparing your soil and planting the hardy vegetable crops such as radishes, peas, cabbage and broccoli.

The freeze/thaw cycles of winter have broken up and loosened most soils, so as soon as it's not muddy, go in and give everything a good weeding with the 2-way hoe (see Tools). Weeding thoroughly this early gives you the upper hand, and is very important.

If you grew a Mittleider garden last year, your beds will be easy to re-make. Just apply Pre-Plant and Weekly Feed to the bed area, then till them in, place strings on your stakes, and re-make the beds.

Be sure to re-check the level of each bed accurately, since they may have changed a little. Do not be satisfied with anything more than 1" fall in a 30'-long soil-bed. Good Gardening!

Enjoy our site and please visit other friendly sites -

We have carefully selected the following sites in home and garden, environmental and alternative energy, landscaping, horticulture, and gardening educational Sites.