Monstera Plant Care Temperature. The Monstera plant comes from around central America so it does best in a warm temperature. Monstera Deliciosa Care.
The best temperature for this aroid plant lies between 18 to 27C 64 to 80F. New foliage begins to open on Monstera deliciosa. The ideal temperature will be around 20C 68F Fertilize during spring and summer maximum two times a month.
If the temperature drops below 50F 10 the plant will seize growing.
Apply a balanced houseplant fertilizer at half strength once every 1 - 3 months and watch your plant grow. Therefore room temperature around 70F 21C is perfect. It will not tolerate temperatures under 55 degrees or sudden drops in temperature. Less than 15 degree Celsius 60 degrees Fahrenheit can be harmful to them.
