Asked by: Anje Bliebenich
Asked in category: home and garden, indoor environmental quality
Last Updated: 28th May 2024

What is the ideal temperature for a greenhouse

About 80-85 degrees Fahrenheit

What temperature should a greenhouse have at night?

Temperature should be 32AdegC, 90AdegF during the day and 24AdegC, 75AdegF at night. The greenhouse temperature for vegetables varies depending on the crop, but crops grown at lower or higher temperatures produce better results.

Another question that might be asked is, "How do you keep your greenhouse warm during winter?"

  1. Here are 6 ways to keep your greenhouse warm in winter. Ian.
  2. Bubble Wrap is a good insulation. Insulate your greenhouse first.
  3. Use heaters. The KlimaHeat is a great heat source for greenhouses.
  4. A thermostat is a good choice.
  5. Circulate Air.
  6. You can ventilate your greenhouse.
  7. Rake Plants from the Cold Ground.

Find out how warm an unheated greenhouse is.

When done properly, the greenhouse will stay an average of 20-30° warmer than outside temperature. This is even when it's cold out!

What is the perfect temperature for tomatoes in greenhouses?

The ideal daytime temperature should be between 70 and 80 degrees F. However, do not heat the greenhouse during the daylight hours to increase the night temperature. Maximum cooling should be used when the greenhouse temperatures exceed 80 degrees F.