Yes, you can grow plants year-round in a cold weather greenhouse, provided it is well-insulated and equipped to maintain stable temperatures even during harsh winters. These greenhouses use thermal mass, efficient insulation, and sometimes supplemental heating to create an environment where plants can thrive despite freezing outdoor conditions.
Cold-hardy crops like kale, spinach, and carrots grow especially well in these conditions, but with proper climate control, even more sensitive plants can be cultivated. Managing factors such as light levels, humidity, and soil temperature is crucial for year-round success.
