18 Vegetables That Thrive in Illinois Spring Gardens (Even With Late Frost)

Fruit & Veggies
By Ella Brown

Spring in Illinois brings an exciting opportunity for gardeners to explore a variety of vegetables that flourish even in the face of late frosts. These resilient veggies are not only easy to grow but also promise a bountiful harvest. Whether you’re a seasoned gardener or a novice, these 18 vegetables will add flavor and nutrition to your spring garden.

Spinach

© Bonnie Plants

Spinach, with its robust leaves and vibrant green hue, is a staple in the early spring garden. Its tolerance to cold temperatures makes it a reliable choice for areas prone to unexpected frost. The taste of fresh-picked spinach, whether in a salad or sautéed, is unmatched.

Interestingly, spinach is not only rich in iron but also loaded with vitamins A and C, making it a nutritional powerhouse. In Illinois, planting spinach in raised beds ensures better drainage and healthier growth.

Kale

© GrowJoy

Kale’s resilience to cold makes it a favorite among Illinois gardeners. Its curly, dark green leaves thrive in chilly temperatures, often becoming sweeter after a frost. Kale’s versatility in the kitchen, from smoothies to stews, adds to its popularity.

Apart from its culinary uses, kale is packed with antioxidants and fiber, promoting overall health. Fun fact: Kale has been cultivated for over 2,000 years and was a staple in ancient Roman diets.

Radishes

© Farmers’ Almanac

Radishes are the quick-growing gems of the spring garden. In as little as 25 days, you can go from seed to harvest. Their crisp texture and spicy flavor make them a delightful addition to salads and sandwiches.

These root vegetables are not only a treat for the taste buds but also offer a good source of vitamin C. Planting radishes is an excellent way to introduce children to gardening, as their fast growth yields quick results.

Peas

© Gardenary

Peas, with their climbing vines and delicate blossoms, bring a touch of whimsy to the garden. Their ability to thrive in cool weather makes them perfect for early spring planting in Illinois. Fresh peas, straight from the pod, offer a sweetness that’s hard to match.

In addition to their delightful taste, peas are rich in protein and vitamins, making them a healthy choice. Historically, peas have been cultivated since ancient times, serving as a staple food in many cultures.

Lettuce

© Frost Protek

Lettuce, with its soft leaves and mild flavor, is a must-have for spring gardens. Its rapid growth and tolerance to cool temperatures make it ideal for early planting. From butterhead to romaine, there are varieties to suit every palate.

Nutritionally, lettuce is low in calories but high in essential vitamins, making it a great addition to any diet. To keep lettuce crisp and fresh, regular watering and shade during hot spells are crucial.

Carrots

© Farmers’ Almanac

Carrots, with their vibrant orange hue and sweet flavor, are a delightful spring crop. They thrive in the cool, moist soil of Illinois gardens and are perfect for planting early in the season. Carrots are not only tasty but also rich in beta-carotene, essential for eye health.

For the best results, carrots require loose, sandy soil to allow their roots to expand. Interestingly, carrots were originally grown for their aromatic leaves and seeds rather than their roots.

Beets

© Farmers’ Almanac

Beets, with their earthy flavor and rich color, are a gardener’s favorite in the spring. Their ability to withstand cold makes them ideal for early planting in Illinois. Beets are excellent for roasting, pickling, or adding to salads.

These root vegetables are not only delicious but also packed with essential nutrients like folate and manganese. Historically, beets were used as an aphrodisiac by the ancient Romans.

Swiss Chard

© Green Bean Connection – WordPress.com

Swiss chard, with its colorful stems and robust leaves, adds a visual appeal to any garden. Its tolerance to cool weather makes it an excellent choice for spring planting in Illinois. Swiss chard is versatile in the kitchen, whether sautéed, steamed, or added to soups.

Rich in vitamins K, A, and C, Swiss chard is a nutritional powerhouse. Did you know? Swiss chard is not actually from Switzerland but was named by a Swiss botanist.

Broccoli

© Frost Protek

Broccoli, with its tightly packed florets and lush green color, thrives in the cool temperatures of an Illinois spring. Its slightly bitter yet earthy flavor makes it a versatile vegetable in various dishes.

Broccoli is rich in vitamins C and K and is known for its cancer-fighting properties. For optimal growth, it’s best planted in well-drained soil and requires consistent watering. Fun fact: The word “broccoli” comes from the Italian word “broccolo,” meaning the flowering top of a cabbage.

Cauliflower

© GrowJoy

Cauliflower, with its pristine white head and mild flavor, is a spring garden favorite. Its ability to tolerate cooler weather makes it perfect for early planting. Cauliflower is incredibly versatile, from roasting to mashing, offering plenty of culinary possibilities.

Rich in fiber and B-vitamins, cauliflower is a nutritious addition to any meal. Interestingly, the vegetable has been cultivated since the 6th century B.C., originating from the Mediterranean region.

Cabbage

© Farmers’ Almanac

Cabbage, with its dense, leafy head, brings a hardy presence to the spring garden. Its ability to withstand frost makes it a reliable choice for Illinois gardeners. Cabbage can be used in a variety of dishes, from coleslaw to sauerkraut.

Beyond its culinary uses, cabbage is known for its high vitamin C content and digestive health benefits. Historically, cabbage has been cultivated for thousands of years and was a staple in ancient Greek and Roman diets.

Onions

© Lancaster Farming

Onions, with their pungent aroma and versatile use, are a staple in any garden. They thrive in the cool, well-drained soil of Illinois spring gardens. Onions can be harvested young as green onions or allowed to mature for a stronger flavor.

Rich in antioxidants, onions are an essential ingredient in many dishes. Did you know? Onions have been used for over 5,000 years, dating back to ancient Egypt, where they were revered for their healing properties.

Garlic

© Illinois Country Living Magazine

Garlic, with its unmistakable aroma and flavor, is a must-have for any serious gardener. Its resilience to cold makes it suitable for early spring planting in Illinois. Garlic is widely used in cooking for its pungent taste and health benefits.

Known for boosting the immune system, garlic is rich in antioxidants and vitamins. Fun fact: Garlic was used as a performance enhancer by ancient Greek Olympic athletes.

Turnips

© Farmgirl Fare

Turnips, with their dual-purpose roots and greens, are a versatile addition to the spring garden. They flourish in cool weather, making them ideal for Illinois’s unpredictable spring climate. Turnips can be enjoyed roasted, mashed, or even raw.

Nutritionally, turnips are low in calories but rich in vitamins and minerals. Historically, turnips were used as livestock fodder in ancient times before becoming a popular human food source.

Parsnips

© The Old Farmer’s Almanac

Parsnips, with their sweet and nutty flavor, are a delightful addition to spring gardens. They thrive in cool soil and develop a richer taste after enduring frost. Parsnips are perfect for roasting or adding to stews for a burst of flavor.

Packed with fiber and essential nutrients, parsnips are a healthy choice for any diet. Did you know? Before the arrival of sugarcane, parsnips were used as a sweetener in Europe.

Celery

© My Balcony Jungle

Celery, with its crunchy stalks and refreshing taste, is a springtime favorite. It prospers in the cool, moist environment of Illinois gardens. Celery is a versatile vegetable, enjoyed raw or as a flavorful addition to soups and stews.

Rich in vitamins K and C, celery offers numerous health benefits. Interestingly, celery was considered a delicacy in ancient Rome, used both in cuisine and medicine for its purported healing properties.

Bok Choy

© Gardening Know How

Bok choy, with its crisp texture and mild flavor, is a standout in the spring garden. Its ability to grow rapidly and withstand cold temperatures makes it ideal for early planting in Illinois. Bok choy is delicious in stir-fries and soups, adding a fresh crunch.

Packed with vitamins A and C, bok choy is both nutritious and flavorful. Fun fact: Bok choy has been cultivated in China for over 5,000 years and is a staple in Asian cuisine.

Collard Greens

© The Old Farmer’s Almanac

Collard greens, with their broad, dark leaves, are a nutritious addition to any spring garden. They thrive in cooler temperatures, making them perfect for early planting in Illinois. Collard greens are a staple in Southern cooking, often enjoyed steamed or braised.

Rich in vitamins A, C, and K, collard greens support overall health and wellness. Did you know? Collard greens are part of the cabbage family and have been cultivated for thousands of years, with origins in the Eastern Mediterranean.