What is the ideal temperature range for potted foliage plants?

The ideal temperature range for potted foliage plants is between 65 and 70 degrees Fahrenheit. This range is optimal because it mimics the natural conditions many houseplants would experience in their native environments, allowing for proper growth and development. Temperatures within this range promote healthy metabolic functions, including photosynthesis and nutrient uptake, while also minimizing stress that can occur at extremes in temperature.

While temperatures below 60 degrees can inhibit growth and cause stress to the plants, temperatures above 75 can lead to increased transpiration rates. This can result in water loss and potential wilting if the plants are not watered adequately. Therefore, maintaining a temperature around 65 to 70 degrees Fahrenheit provides a balanced environment that supports the health and vitality of potted foliage plants.