Vermont’s short growing season demands early-maturing varieties and season extension techniques, making it essential to choose the Best Vegetables To Grow In Vermont for a successful harvest. Whether you’re a beginner or a seasoned gardener, picking the right crops can mean the difference between a bountiful yield and a disappointing season. The key is to focus on cold-tolerant, fast-growing vegetables that thrive in cooler temperatures and can handle the occasional frost.
In this guide, we’ll walk you through the top choices for your Vermont garden, from leafy greens to root vegetables. You’ll learn which varieties work best, when to plant them, and how to maximize your harvest despite the short window. Let’s dig in.
Best Vegetables To Grow In Vermont
When you think about Vermont gardening, think about resilience. The state’s USDA hardiness zones range from 3b to 5b, with average last frost dates in late May and first frosts as early as mid-September. That gives you roughly 100 to 120 frost-free days. So, you need vegetables that can germinate in cool soil, grow quickly, and mature before the cold returns.
Here are the top performers for Vermont conditions:
Leafy Greens For Cool Weather
Leafy greens are your best friends in a Vermont garden. They thrive in cool soil and can handle light frosts, which actually sweetens their flavor. Start them early, and you’ll have fresh salads before summer even arrives.
- Kale: A Vermont staple. Varieties like ‘Winterbor’ and ‘Red Russian’ are extremely cold-hardy. You can harvest them well into November with a little protection.
- Spinach: Plant ‘Bloomsdale’ or ‘Tyee’ as soon as the soil can be worked in spring. They germinate in soil as cold as 35°F.
- Lettuce: Choose loose-leaf types like ‘Black Seeded Simpson’ or ‘Oakleaf’. They mature in 45 to 50 days and can be succession-planted every two weeks.
- Arugula: Fast and peppery. Sow seeds directly in early April for a harvest in just 30 days.
Root Vegetables For Storage
Root vegetables are perfect for Vermont because they store well and can be left in the ground past the first frost. They also don’t mind the cool, damp spring soil.
- Carrots: Short-season varieties like ‘Nantes’ or ‘Danvers’ mature in 60 to 70 days. Plant them in loose, sandy soil for straight roots.
- Beets: ‘Detroit Dark Red’ is a classic. They tolerate cold and can be harvested as baby beets or left to mature for storage.
- Potatoes: Plant certified seed potatoes like ‘Yukon Gold’ or ‘Kennebec’ in mid-May. They need about 90 days, so harvest before the ground freezes.
- Turnips: ‘Purple Top White Globe’ grows quickly in 50 to 60 days. Both the root and greens are edible.
Brassicas For Reliable Harvests
The cabbage family loves Vermont’s cool summers. These plants are heavy feeders, so amend your soil with compost before planting.
- Broccoli: ‘Green Goliath’ and ‘Waltham 29’ are reliable. Start seeds indoors 4 to 6 weeks before the last frost, then transplant.
- Cabbage: ‘Early Jersey Wakefield’ matures in just 60 days. It’s perfect for small gardens.
- Brussels Sprouts: These need a long season (90 to 100 days), but they taste best after a frost. Plant ‘Long Island Improved’ for best results.
Peas And Beans For Quick Protein
Peas are the first crop you can plant in spring, while beans love the warm soil of early summer. Both fix nitrogen in the soil, improving it for later crops.
- Snow Peas: ‘Oregon Sugar Pod II’ is a great choice. Plant as soon as the soil is workable, usually in April.
- Shelling Peas: ‘Lincoln’ or ‘Green Arrow’ produce sweet peas in 60 to 70 days.
- Bush Beans: ‘Provider’ is a fast-maturing variety that yields in 50 days. Plant after the soil warms to 60°F.
Squash And Cucumbers For Warmth Lovers
These heat-loving crops need a little help in Vermont. Use black plastic mulch or row covers to warm the soil and protect them from cool nights.
- Summer Squash: ‘Yellow Crookneck’ or ‘Zucchini’ produce quickly. Harvest when small for the best flavor.
- Winter Squash: ‘Butternut’ or ‘Acorn’ need 80 to 100 days. Start seeds indoors in late April.
- Cucumbers: ‘Marketmore 76’ is disease-resistant and matures in 60 days. Trellis them to save space.
Season Extension Techniques For Vermont Gardens
To get the most out of your garden, you need to extend the growing season. Here are proven methods that work in Vermont’s climate.
Use Cold Frames And Row Covers
Cold frames are simple boxes with a glass or plastic lid that traps heat. Place them over your beds in early spring to start seeds 2 to 3 weeks earlier. Row covers are lightweight fabrics that protect plants from frost and pests. Use them on cool nights in May and September.
Start Seeds Indoors
Many vegetables need a head start. For example, tomatoes, peppers, and eggplant should be started indoors 6 to 8 weeks before the last frost. Use a seed-starting mix and grow lights to prevent leggy plants. Harden them off gradually before transplanting.
Plant In Raised Beds
Raised beds warm up faster in spring and drain better than ground soil. They also allow you to control soil quality. Build beds that are 4 feet wide and at least 8 inches deep. Fill them with a mix of compost, topsoil, and peat moss.
Mulch For Temperature Control
Apply a thick layer of straw or shredded leaves around your plants. Mulch keeps the soil cool in summer and insulates it in fall. It also reduces weeds and retains moisture. For heat-loving crops, use black plastic mulch to warm the soil.
Soil Preparation And Fertilization
Vermont soil is often acidic and rocky. Test your soil pH in early spring. Most vegetables prefer a pH between 6.0 and 7.0. If your soil is too acidic, add lime in the fall. If it’s too alkaline, add sulfur.
Amend your soil with well-rotted compost or aged manure. Work it into the top 6 inches before planting. For heavy feeders like tomatoes and corn, add a balanced fertilizer (10-10-10) at planting time. Side-dress with compost mid-season for a boost.
Watering And Weed Control
Water your garden deeply once a week, rather than lightly every day. This encourages deep root growth. Use a soaker hose or drip irrigation to keep foliage dry and prevent disease. Water in the morning so leaves have time to dry before night.
Weeds compete with your vegetables for nutrients and water. Mulch heavily to suppress them. Pull weeds by hand when they are small, before they set seed. A hoe is useful for larger areas.
Pest And Disease Management
Vermont gardens face pests like aphids, cabbage worms, and squash bugs. Use row covers to exclude them. Handpick larger pests like tomato hornworms. For severe infestations, use insecticidal soap or neem oil.
Diseases like powdery mildew and blight are common in humid summers. Plant disease-resistant varieties. Space plants for good air circulation. Water at the base, not overhead. Rotate crops each year to prevent soil-borne diseases.
Harvesting And Storage Tips
Harvest vegetables at their peak for the best flavor. Leafy greens should be picked when leaves are young and tender. Root vegetables can be left in the ground until you need them, but harvest before a hard freeze.
Store root crops in a cool, dark place like a root cellar. Keep them in damp sand or sawdust to prevent drying. Leafy greens can be refrigerated in plastic bags for a week. Freeze excess produce like beans and peas for winter use.
Frequently Asked Questions
What are the easiest vegetables to grow in Vermont?
Kale, spinach, peas, and radishes are the easiest. They germinate quickly and tolerate cold. You can plant them directly in the ground in early spring.
Can I grow tomatoes in Vermont?
Yes, but choose short-season varieties like ‘Early Girl’ or ‘Stupice’. Start seeds indoors 6 weeks before the last frost. Use black plastic mulch to warm the soil.
When should I plant potatoes in Vermont?
Plant potatoes in mid-May, after the soil has warmed to 45°F. They need about 90 days to mature. Harvest after the vines die back.
How do I protect my garden from frost?
Use row covers, cold frames, or cloches. Water the soil before a frost, as moist soil holds heat better. Cover plants in the evening and uncover them in the morning.
What vegetables grow well in Vermont’s short summer?
Radishes, lettuce, spinach, and bush beans are fast growers. They mature in 30 to 50 days. Succession plant them every two weeks for a continuous harvest.
Final Thoughts On Vermont Gardening
Gardening in Vermont is rewarding if you choose the right varieties and use season extension techniques. Start small, focus on cold-tolerant crops, and don’t be afraid to experiment. Your local extension office can provide specific advice for your area. With a little planning, you’ll enjoy fresh vegetables from your own garden all summer and into the fall.
Remember, the key is to work with the climate, not against it. Embrace the cool springs and crisp autumns. Your garden will thank you.