top of page


Minnesota is known for its harsh winters, with freezing temperatures and heavy snowfall. This can make it challenging to grow fresh vegetables during the winter months. However, Polar Harvest Greenhouse has found a solution to this problem. They specialize in designing and building thermal mass storage well-insulated greenhouses that allow you to grow your own food source all year round, even in the coldest of winters. One of the key features of these greenhouses is their thermal mass storage capability. This means that the greenhouse is designed to absorb and store heat during the day, and release it at night, creating a stable and warm environment for the plants. This helps to minimize energy costs, as the greenhouse requires less heating to maintain a suitable temperature. The well-insulated design of these greenhouses also plays a crucial role in their ability to withstand the harsh Minnesota winters. The insulation helps to retain heat and prevent cold air from entering the greenhouse, ensuring that the plants are protected from the freezing temperatures outside. Growing your own food source all year round has numerous benefits. Firstly, it allows you to have access to fresh and nutritious vegetables, even when they are out of season. This means that you can enjoy a variety of vegetables throughout the year, without having to rely on imported produce. Secondly, growing your own food can help to reduce your carbon footprint. By eliminating the need for transportation and packaging, you are reducing the amount of energy and resources required to bring food to your table. This is especially important in today's world, where sustainability and environmental consciousness are becoming increasingly important. If you're interested in creating a sustainable food source in Minnesota, Polar Harvest Greenhouse can help you get started. With over 15 years of experience in growing fresh vegetables during the winter months, they have the expertise and knowledge to guide you through the process. Whether you're a seasoned gardener or a beginner, there are a few tips that can help you succeed in growing your own food all year round. Firstly, choose the right crops for your greenhouse. Some vegetables, such as lettuce, spinach, and kale, are well-suited for indoor growing and can thrive in a greenhouse environment. Secondly, make sure to provide your plants with the right amount of light. While natural sunlight is ideal, you may need to supplement it with artificial lighting during the winter months when daylight hours are shorter. Lastly, pay attention to the temperature and humidity levels in your greenhouse. Different plants have different temperature and humidity requirements, so it's important to create the right conditions for each crop. By following these tips and investing in a well-designed greenhouse from Polar Harvest Greenhouse, you can create a sustainable food source in Minnesota and enjoy fresh vegetables all year round. Visit their booth at the Minneapolis Home and Garden Show from February 21-25 to learn more about their products and get started on your own greenhouse journey.

bottom of page