Are Four O'Clock Flowers Drought Tolerant?

Four o'clock flowers (Mirabilis jalapa) are drought-resistant plants. They tolerate drought and the heat well. Four o'clocks are suitable flowers for areas with little to no rain and locations with water restrictions.

Keywords: Four O'Clocks, 4 O'Clocks, drought-tolerant flowers, heat-tolerant plants

About this Author

Stephanie Manning started her writing career in 2007. She writes for a number of online publishers, including eHow and GardenGuides. She obtained certifications in horticulture, business and nursing from the Walton Career Development Center.