Planting times for vegetables and other annual plants vary from species to species. In much of the United States the prime consideration is the date of the last spring frost/freeze. Many vegetables can be planted up to four weeks before the last frost, while others need to wait until a couple of weeks after the frost.
Another consideration is the date of the first fall frost/freeze. In northern latitudes, where summers can be short, the length of time some vegetable species take to reach maturity (most notably tomatoes and peppers) make it necessary to plant vegetable seeds indoors and then transplant the seedlings outside at the appropriate time.
Other vegetables and fruits, such as winter squashes and some melon varieties, seem to do better when planted as seeds directly where they are going to stay. With maturation times up to twelve weeks, it may be critical to get vegetable seeds planted as early as it is safe to do. If you have a short growing season, and wish to grow these crops, choose vegetable varieties that will reach maturity within a safe time period for your area.
My personal observation has been that vegetable seed crops planted at their earliest safe date are less likely to fall victim to insects than later plantings. If you have a small vegetable garden it's not too difficult to reseed if a surprise late frost damages a particular crop.
Many vegetable plants that are planted in the spring can be planted again towards the end of the season. Again, it is important to know what date you can expect the first frost.
By understanding the times and length of frost free weather in your area you can have a better chance for success in your vegetable garden.
The National Climatic Data Center has a data sheet online that can be downloaded as a pdf file or viewed online. The data sheet contains frost/freeze information for over 3000 U.S. locations. The information is presented as a table, listed in alphabetical order by state and then selected towns within each state.
Be aware that this information is based on 29 years of data gathering from 1951 to 1980, and that they are statistical in nature and cannot unequivocally predict exact dates for any given locality in any given year.
Biodynamics and Phenology use astrological and natural occurrences to discern clues about the best time to plant and harvest vegetables. Native Americans and other earlier civilizations used similar techniques.
Most areas consist of microclimates that vary by elevation, exposure and proximity to large bodies of water. The Freeze/Frost Tables are a good reference point, but it makes sense to keep track of temperature and other factors in your particular vegetable garden location if you want to truly understand when it is actually the best time to plant vegetables.
To View or download The Frost Freeze tables; click on the link below. http://lwf.ncdc.noaa.gov/oa/documentlibrary/freezefrost/freezefrost.pdf
Chip Phelan, a contributing editor for Organic Gardening Review, is an organic gardener living in Rhode Island. Organic Gardening Review is a resource center for organic gardening enthusiast and those interested in community sustainable agriculture. http://www.organic-gardening-review.com
Looking for a place to share organic gardening info? Visit our Organic Gardening Discussion Forum at: Organic Gardening Forum
![]() |
|
![]() |
|
![]() |
|
![]() |
All your hard work has paid off, and now you... Read More
Once water temperatures increase in the summer months, fish become... Read More
Do you love to sit outdoors and swing for hours... Read More
As our global community continues to expand we often find... Read More
Parthenocissus tricuspidata is commonly known as Boston Ivy, Cottage Ivy,... Read More
Hi there,I am Jhon Saunders and recently took up gardening... Read More
Grow your own cooking herbs to add fresh zest and... Read More
Throughout the course of time, black roses have conjured... Read More
Watch out, it's a tillandsia! Have no fear, I said... Read More
A Shade Garden can be created in any of several... Read More
Fuchsia (named after Leonhard Fuchs, a 16th century German botanist)... Read More
Are you searching for that perfect bench to set off... Read More
You can hear the wailing from here. "Why aren't my... Read More
Severe environmental stressors are the most frequent causes of sudden... Read More
The garden should be near the house and away from... Read More
Imagine starting your morning with a saunter out the back... Read More
The wonderful thing about choosing teak outdoor furniture is that... Read More
Do you have trouble starting your lawnmower up in the... Read More
THE BASICS OF HYDROPONICS.The Success or Failure of Your Plants... Read More
It's August, the weather has cooled a bit here and... Read More
Did you know that those lush, colorful blooms called chrysanthemums... Read More
Outdoor benches are an excellent way to enhance a garden,... Read More
Of the many types of materials that are available for... Read More
The important question of whether or not to add salt... Read More
Landscape wallpaper can be a great addition to your computer's... Read More
Tips for winter care of trees and shrubsWith the garden... Read More
When spring comes and the ground is thawed, it is... Read More
Snow peas may have been named because in bright sunlight... Read More
The selection of roses you can grow in your home... Read More
Imagine that you want to stay warm in your backyard... Read More
A patio can be... Read More
There are several different ways to manage algae in your... Read More
One of the best ways to create a warm and... Read More
Greenhouses provide a warm, humid atmosphere and are home to... Read More
Pruning and deadheading are essential to proper rose care. Alas,... Read More
The art of planting roses doesn't have to be a... Read More
Many times when the weather becomes sultry, the only place... Read More
Whether you have a preformed or a liner pond, a... Read More
The wonderful thing about choosing teak outdoor furniture is that... Read More
Wild roses, of the genus Rosa, are those naturally... Read More
A pond, logically, the first question you should ask is... Read More
Many individuals are fascinated by hummingbirds. So much so, that... Read More
In today's gardens often populated by geraniums, roses, and zinnias,... Read More
Planting roses isn't actually complicated, as long as you have... Read More
There is no mention to be found of female leprechauns... Read More
IntroductionSo you've decided to build your very own backyard water... Read More
Wooden Garden Furniture can be the ideal solution to various... Read More
One of the best ways to bring together the many... Read More
Snow peas may have been named because in bright sunlight... Read More
Indoors or out, you'll find miniature roses very easy to... Read More
February is "Feed the Birds" month in much of North... Read More
The garden should be near the house and away from... Read More
There are many reasons for creating an indoor garden ?... Read More
Every lawn, whether new or established, is susceptible to a... Read More
Here are some of the popular orchid myths#1 Orchids are... Read More
The history of artificial or fake grass is to say... Read More
Ok, the title "winter gardening" might be a tad bit... Read More
Elaborate and decorative or simple and functional, birdhouses and birdfeeders... Read More
In Orchid Care The Flower Will Tell You About Some... Read More
The tomato is the most commonly grown vegetable in the... Read More
When choosing a new greenhouse for your garden there are... Read More
Flower bulbs need a good, long, winters sleep. Like some... Read More
First, this bug has many names. Some of it's names... Read More
Like many Americans, you may find bird watching to be... Read More
A water garden is the area of your landscape that... Read More
A garden fountain can add beauty and serenity to you... Read More
Landscaping & Gardening |