
Mirabilis Jalapa is also known as:
~ Four O’clock flower
~ Marvel of Peru
Mirabilis Jalapa is a perennial flowering plant. It belongs to the commonly grown ornamental species Mirabilis.
These flowers have a peculiar aspect to bloom after 4:00 p.m., hence it is commonly called as four O’clock flowers.
Table of Contents
Mirabilis Jalapa Information:
Family | Nyctaginaceae |
Common Name | Four O’clock flower & Marvel of Peru |
Native | Tropical South America |
Height | 2 ft |
Bloom Colors | magenta, pink, red, white, yellow and bi-colored |
Season | July to October |
Propagation | Seed or tuber |
Sun | Full sun or partial shade |
Water | Medium, drought tolerant |
Facts About Mirabilis Jalapa:
- The mirabilis jalapa flowers bloom at 4 O’clock.
The flowers bloom in the evening due to drop in temperature and not because of time. - The mirabilis jalapa means wonderful place in Mexico.
Mirabilis means “wonderful” in Latin. Jalapa is usually a “place in Mexico”. -
The mirabilis jalapa plant can have more than one colored flower.
A single plant can have more than one color of flowers. - The mirabilis jalapa flower can change colors.
As the plant matures, it has a peculiar aspect to change color. E.g. pink colored flower plant can change gradually to white color. - The mirabilis jalapa flower is trumpet shaped.
The flower is 2” long and 1” across the end. It has calyx. - The mirabilis jalapa flower produces single seed.
The matured seed of mirabilis jalapa is black in color, spherical in shape and has a wrinkled surface.
How To Grow Mirabilis Jalapa:

It grows well in tropical region. The seeds are planted during the spring or four weeks before summer season.
Soil | Clay, loamy or sandy soil |
Exposure | Full sun to partial shade |
Moisture | Moist, well-drained |
Propagation | Seed or tuber |
Maintenance | Low |
Uses Of Mirabilis Jalapa:
- The tender leaves of mirabilis jalapa is edible, it is cooked.
- The flower of mirabilis jalapa is used to obtain an edible dye.
- The leaf and the root of the mirabilis jalapa are used in herbal medicines.