Life Cycle
Annual
Plant Characteristics
Evening-Blooming Fragrant
Growth Habit
Bushy
Bloom Season
Late spring
Flavour Profile
Ornamental
Suitable for
Outdoor
Seed Type
Non-GMO
Plant Type
Flowering ornamental
Planting Season
Spring
Fruit Size
N/A
Plant Height
18–36 inches
Light Requirement
Full Sun
Water Needs
Moderate
Hardiness Zones
7–11
Container Garden
Yes
Plant Spacing
12–18 in
Planting Depth
¼–½ in
Growing Conditions
Well-drained soil
Frequently Asked Questions
Why is Mirabilis called the Four O’Clock flower?
Why is Mirabilis called the Four O’Clock flower?
Mirabilis is known for opening its flowers later in the day, making it especially interesting for evening garden displays.
Can Orange Pink Mirabilis grow in a mixed flower border?
Can Orange Pink Mirabilis grow in a mixed flower border?
Yes. Its bushy form and colorful flowers can add contrast to mixed borders, cottage gardens, and informal planting areas.
Does Mirabilis readily produce new plants from seed?
Does Mirabilis readily produce new plants from seed?
It can self-seed readily under suitable conditions, so gardeners may find volunteer seedlings appearing in later seasons.
Is afternoon shade useful for Four O’Clock flowers?
Is afternoon shade useful for Four O’Clock flowers?
Some afternoon protection can be helpful in very hot climates, particularly where intense heat causes temporary plant stress.
Can Mirabilis be grown near outdoor seating areas?
Can Mirabilis be grown near outdoor seating areas?
Yes. Its evening-blooming habit makes it an appealing choice for patios, paths, and seating areas where late-day flowers can be enjoyed.
What makes Mirabilis useful for evening gardens?
What makes Mirabilis useful for evening gardens?
Its flowers open later in the day, adding color and visual interest when many daytime flowers begin to close.