Best Plants For New Haven, CT

A variety of plants are suitable for New Haven's climate. According to our data, the growing zone for the area is 7a, with average annual lows of 0 to 5 degrees Fahrenheit. Scroll down for a full list of the best plants for New Haven, CT based on our analysis of the region's climate.
Trees for New Haven
Fruits for New Haven
Flowers for New Haven
Vegetables for New Haven
Frequently Asked Questions
Have questions about plants for your area? Check out our FAQ below for quick answers to common questions about what plants grow best in the New Haven, CT climate.
Some of the best vegetables for New Haven, CT include beets, bell peppers and broccoli. Other recommended vegetables include Cabbage, Carrots and Cucumbers based on New Haven's USDA hardiness zone.
Map of CT Hardiness Zones

Choosing plants based on the growing zone for New Haven ensures that your plants will be able to survive the lowest annual temperatures in your area of Connecticut.

Seed Starting Trays

Metal Seed Storage Box

Brass Decorative Faucet Handle

Worm Composting Kit

Self Watering Plant Pots
Best Time to Plant in New Haven
Check the growing calendar for New Haven at the Old Farmer's Almanac to see the best planting times for the region.
Need Gardening Gear?
The Plant Guide Online has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

Small Greenhouse Kit

Raised Garden Bed Kit

Self Watering Plant Pots

Rustic Iron Garden Trellis

Fiskars Garden Harvest Basket

New Haven's Temperature
USDA Growing Zone: 7a
Zip Codes: 06519, 06511, 06510, 06513, 06512, 06515, 06501, 06502, 06503, 06505, 06506, 06507, 06508, 06509, 06520, 06521, 06530, 06531, 06532, 06533, 06534, 06535, 06536, 06540
Longitude: -72.9246
Latitude: 41.3113
Lowest Avg Temperatures (F): 0 to 5
The USDA growing zone is 7a in New Haven, CT. This is a measure of the lowest temperature that a plant can survive, helping to decide what plants would be suitable for the region's climate. According to our records, the average annual extreme minimum temperature in New Haven is 0 to 5 degrees Fahrenheit. If you would like to learn more, visit our page on the growing zone for New Haven, CT.
Map of New Haven

Metal Seed Storage Box

Fiskars Garden Harvest Basket

Self Watering Plant Pots

Wooden Chicken Coop

Large Greenhouse Kit
All Towns In CT
Tools You'll Love
The Plant Guide Online has selected some of our favorite products to help you with your next growing project. From seed starting trays and fertilizers to decor and lifestyle items, we think you'll love what we've selected.

Hydroponic Garden Grow Kit

Fiskars Garden Harvest Basket

Steel Hori Hori Weeding Knife

Self Watering Plant Pots

Large Greenhouse Kit
Plants For Other States
Looking for the best plants in a different area of the United States? Click on a button below to find plants that are ideal for that state's temperatures.

Shiitake Mushroom Kit

Raised Garden Planter

Fiskars Garden Harvest Basket

Hoeing Ain't Easy Garden Sign

Steel Hori Hori Weeding Knife
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