
What is the growing season in Vermont?
On average, your frost-free growing season starts May 8 and ends Oct 3, totalling 148 days. You will find both Spring and Fall planting guides on this page.
When should I plant my garden in Vermont?
When to start? Plants should be about 6 to 8 weeks old when they go into the garden, depending on the weather. That means starting them indoors in mid-March or early April. (See list on the other side for seeds that should be planted directly in the garden.)
Is Vermont good for gardening?
“Vermonters are very in touch with the natural world — many living here because of the rural nature of the state — so gardeners fit into that value. You'll see gardens in containers, beds, window boxes, and even green walls and roofs.” Vermonters are particularly bananas over vegetable gardening, according to Nardozzi.
What can I plant in April in Vermont?
Spring Flowers of VermontCrocuses. Among the first spring flowers of Vermont are crocuses, which vary in color, and grow to be about 4-5 inches tall. ... Daffodils. When crocuses begin blooming, you know the daffodils aren't far behind. ... Hyacinth. Right about the same time as daffodils bloom, so do hyacinth. ... Tulips. ... Red Clover.
What growing zone is Vermont?
Vermont has five different plant hardiness zones: 3b, 4a, 4b, 5a and 5b.
When can I plant tomatoes outside in Vermont?
Tomato seedlings work best when they are small and stocky. Start tomatoes in early April with a transplant date somewhere towards the end of May.
What is the best state to live in for gardening?
7 Best States to Garden in the USA1. California – Fruits and Vegetables. California grows some of the sweetest fruits in the USA. ... Iowa – Corn, Soybean, and Livestock Production. ... Alaska – Giant Vegetables. ... Nebraska – Great Northern Beans. ... Texas – Cotton. ... Kentucky – Wonder Beans. ... Florida – Fruits.
What is the best state for year round gardening?
If you like to putter in your garden year-round, the best places to garden in would be those states that don't experience cold winters. These include the Arizona desert, where even tomatoes have been known to continue ripening in December, Florida, California, parts of Texas and parts of the Deep South.
What fruits are grown in Vermont?
Some of our recommended trees to grow in Vermont include cold hardy apple varieties and peach, pear, and plum varieties that can be grown near the south with higher winter temperatures.
Can you grow tomatoes in Vermont?
In general, when there hasn't been a frost for two weeks, you are SAFE to plant your tomatoes outside in Vermont!
What vegetables can be grown in Vermont?
Plant cucumbers next to tomatoes, beans, carrots, and squash for even more vegetables.
What crops are grown in Vermont?
The land now known as Vermont has been settled for over 10,000 years and has a rich agricultural history. For over 1,000 years Abenaki communities have grown traditional crops such as corn, beans, squash, sunflowers, ground cherries, Jerusalem artichokes, plums, grapes, and nut trees.
When can you plant potatoes in Vermont?
Plant potatoes 2-4 weeks before the last frost. The new plant will grow from the eye, so plant with the eye facing up. Space about 18 inches apart and 4 inches deep.
What can I plant in September in Vermont?
Many cool weather loving veggies thrive in September and October in our region. Kale, spinach, peas, radishes and beets are some of the veggies that can be planted now for a fall harvest.
How do you grow strawberries in Vermont?
Plant the condensed woody stem, called the "crown", at the soil surface. Too deep and it will rot, too shallow and it will dry out. Then when planted, water well and keep plants well-watered through the season. Strawberry roots are relatively shallow, so dry out easily.
How do you grow broccoli in Vermont?
It produces small, purple heads and is best grown during fall. Broccoli is a heavy-feeding vegetable, so grow them in raised beds in compost-amended soil. Add an organic fertilizer at planting time and monthly. Keep flea beetles off young seedlings with sprays of diatomaceous earth.
Characteristics of Vermont Planting Region
Vermont has a humid continental climate known for warm, muggy summers and long, brutal winters. The rainfall across the state is significant throughout the year, with some level of precipitation even in the driest months. Some of the more extreme weather that Vermont is prone to includes:
Challenges of Growing in Vermont
A limited planting season doesn’t allow many plants to reach maturity in time before the first frost. Therefore, a combination of indoor and outdoor growing may be required in many areas to maximize your growing period.
The Benefits of Using a Greenhouse in Vermont
There are a variety of advantages of using a greenhouse in the state of Vermont. You’ll be able to extend your growing season well beyond the summer months, keeping your garden safe from the snow and ice throughout winter. Additionally, your garden will be protected from storms and other extreme weather experienced in Vermont.
Nancy & Bruce from New Hampshire
Just sending some photos of our amazing Planta Sungrow Greenhouse we bought last year. This is our first season of planting. My husband built raised beds on both sides leaving room at one end for a potting bench...
Rhonda from Miramichi, New Brunswick
This is our first greenhouse where we grow Tomatoes, peppers, basil, Marigolds, beets, swiss chard, beans. I started in May (instead of June, one month early) and am still harvesting and growing in October..
What is the zone of Vermont?
Vermont zones include a small pocket of 3b with the central section of the state being zone 4a and the southern section 4b. There are a few pockets of 5a in the very southerly parts of the state. Much of Vermont has a very short growing season and some cold average extreme winter lows that dip to -35 F. (-37 C.).
What is USDA hardiness zone?
The USDA divides the country into what is called plant hardiness zones. These zones that graduate in 10-degree increments represent the culmination of weather data collected over a thirty-year period.
Can you replace Vermont planting maps?
Although the Vermont USDA planting map is an excellent resource for gardeners, it cannot replace proper planting and care that are essential in order for plants to thrive.
What is the growing season?
The growing season is defined as that part of the year when soil temperatures at 50 cm (20 inches) below the soil surface are higher than biologic zero (5 degrees C, 41 degrees F). As this quantitative determination requires in-ground instrumentation which is not usually available, growing season can be estimated by approximating the number of frost free days. The growing season can be approximated as the period of time between the average date of the last killing frost in the spring to the average date of the first killing frost in the fall. This represents a temperature threshold of 28 degrees F or lower at a frequency of 5 years in 10.
When does the growing season start?
Therefore, for purposes of calculating the "growing season" with the WETS program, the climatological year begins on August 1 of the previous year and ends on July 31 of the following year.
What is the probability of a growing season?
The average growing season length is shown in the WETS Table as the 50% probability value. Associated with this length are the average dates of the beginning and end of the growing season. The 70% value of growing season length represents the upper bound of the NORMAL category; 70% of years will have a growing season less than or equal to this length, and 30% will have a growing season greater than this length. Associated with the 70% probability value of growing season length are the average dates of the beginning and end of a growing season of this length.
How to determine the starting and ending date of a growing season?
Starting and ending dates are derived by first determining the "average midpoint date" for each growing season for each year in the selected period. The average probability start and end dates are determined by dividing the average growing season length by two , rounding as appropriate, and then adding and subtracting the resulting number to the "average midpoint date." These values are then converted to the calendar dates shown in the WETS Table. Due to the effects of rounding, leap years, and the use of a 366 day Julian calendar, growing season start and end dates shown in the WETS Table may differ by one day from the growing season lengths.
What temperature is the growing season?
The growing season length is determined from daily minimum temperature values. Threshold surface temperatures of 32, 28, and 24 degrees Fahrenheit are generally used to determine the effects of air temperature on plants using the following commonly accepted classification ( National Climatic Data Center, 1984b ):
Where is the growing season date on the WETS table?
The growing season dates for specified temperatures and probabilities are shown in the bottom half of the WETS Table in Columns 11, 12, and 13 (see WETS Table Example and Definitions ).
When is the first fall season?
First fall dates of occurrence are obtained from the period August 1 of a given year through July 31 of the following year (e.g., fall season of 1971 runs from August 1 , 1971, through July 31, 1972, except for the selected ending year, which ends on December 31).

Understanding Vermont Hardiness Zones
Spring Gardening in Vermont
- In Vermont growing zones 3, 4 and 5, spring is considerably cold compared to most other areas. As a result, the viable growing season in these locations is fairly short. To get the most out of your garden in Vermont zones 3, 4 and 5, seedlings should to be started indoors. We also recommend using a blanket of straw to help protect transplants from a surprise frost. With so much of the gr…
Fall Gardening in Vermont
- For Vermont growing zones 3, 4 and 5, fall gardening is a race against the cold. Likely, you’ll want to plant short season fall crops during July or August, to ensure ample harvest time before the season’s first frost hits. Cold hardy produce are the most viable fall crops for Vermont growing zones 3, 4 and 5. Some of our favorites for Vermont are ...
Still Not Sure What to Plant in Vermont?
- See our full list of growing guides for cold weather vegetables and warm weather vegetablesfor more inspiration.