To fix uneven temperature distribution in your greenhouse, start by improving airflow and ensuring proper ventilation. Installing fans or creating ventilation openings at both the roof and sides of the greenhouse helps distribute heat more evenly and prevents hot spots from forming. Use thermal mass materials, such as water barrels or stone, to absorb heat during the day and release it at night.
You can maximize sunlight exposure by using reflective materials on the north side of you greenhouse. If heat still collects in one area, consider using shade cloth or coverings to regulate temperature in the sunniest spots. Proper insulation is also key, as it reduces heat loss and helps maintain a more consistent temperature. Finally, ensure that you've sealed gaps and cracks around doors, windows, and walls to prevent drafts.
