Planting a garden in the winter might sound impossible. But there are plants that thrive in weather as cold as -15°C. You can plant a vegetable garden at home in winter and enjoy the delicious food it produces. Here are five delicious and nutritious winter-grown superfoods you can harvest yourself.
Carrots
Carrots can grow in most seasons. Winter-grown carrots are sweeter because they produce more sugar to protect against the cold. But that doesn’t mean they aren’t packed with beneficial nutrients. As a low-starch vegetable, carrots have a low impact on blood sugar. They are full of fiber, beta-carotene, and other antioxidants. Plant your carrots ¼-inch deep and 3 inches apart. Carrots only need about an inch of water per week. In dryer climates, soak the soil once every three to four days.
Swiss chard
Swiss chard is a delicious leafy vegetable full of vitamins and minerals. It is especially rich in vitamin K, which supports blood and bone health. Swiss chard can survive in temperatures as low as -9°C but cannot withstand more than 24 degrees in warmer weather. This makes it an ideal choice for your winter garden. Swiss chard is ready for harvest within two to three months. Plant the seeds half an inch deep and 4 inches apart. It is delicious in salads and sandwiches! Water Swiss chard every three to four days in dryer climates.
Cabbage
For many, cabbage is a fall and winter favourite. Enjoy it boiled or as part of a healthy slaw dish. Plant cabbage three seeds at a time, half an inch deep and 24 inches apart. They can take up to three months to mature, so plant them early. Cabbage has a low glycemic index. It is rich in vitamin K and vitamin C. It has lots of soluble fibre, which can improve digestion and gut health. Cabbage can survive temperatures as low as -7°C. Try this cozy cabbage recipe.
Mustard greens
Mustard greens are an excellent source of potassium, vitamin C, and other beneficial nutrients. Mustard greens have a naturally spicy flavour, adding a punch to your favourite salad or sandwich. They mature after only six weeks and can thrive in weather as cold as -4°C. These leafy greens need a constant supply of water. Water them the moment they begin to wilt. Plant the seeds half an inch deep and 8 inches apart.
Collard greens
Collard greens are popular during the winter holidays. Their savoury flavour is perfect for slow-cooked soups and traditional holiday meals. Collards can withstand temperatures as low as -15°C. They are rich in iron and vitamin A. In addition, they are a great source of fiber. They take about three months to mature and regrow quickly after harvesting. You can enjoy them all winter! Plant the seeds ¼-inch deep and 6 inches apart. Water them every three or four days. Try collard greens as a delicious side dish in this recipe.