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Description
Mirabilis Nyctaginea, also known as heart-leaved four o’clock, is a perennial herbaceous plant that belongs to the Nyctaginaceae family. The plant is native to the United States and can grow up to 3 feet tall. It has heart-shaped leaves that grow up to 5 inches long and 3 inches wide. The plant produces fragrant, trumpet-shaped flowers that bloom in the late afternoon and last until the morning. The flowers are usually white or pink and can grow up to 1 inch in length.
Taxonomic Information
Domain | Eukaryota |
Kingdom | Plantae |
Phylum | Spermatophyta |
Class | Magnoliopsida |
Order | Caryophyllales |
Family | Nyctaginaceae |
Genus | Mirabilis |
Appearance
The Mirabilis Nyctaginea plant has heart-shaped leaves that are light green and velvety to the touch. The leaves grow up to 5 inches long and 3 inches wide. The plant produces fragrant, trumpet-shaped flowers that bloom in the late afternoon and last until the morning. The flowers are usually white or pink and can grow up to 1 inch in length. The plant can grow up to 3 feet tall and 2 feet wide.
Care Guide
Mirabilis Nyctaginea can grow in a variety of soils, but prefers well-draining soil. The plant requires watering once a week and should be fertilized once a month during the growing season. The plant can be grown in full sun to partial shade and can survive in hardiness zones 4 to 9.
Common Pests & Diseases
Mirabilis Nyctaginea is susceptible to spider mites, aphids, and whiteflies. These pests can be controlled by using insecticidal soap or neem oil. The plant is also susceptible to leaf spot and root rot. These diseases can be prevented by providing well-draining soil and avoiding overwatering the plant.
Habitat
Mirabilis Nyctaginea is native to the United States and can be found growing in prairies, open woods, and along roadsides. The plant prefers well-draining soil and can grow in full sun to partial shade.
Question and Answer
Q: What is the blooming period of Mirabilis Nyctaginea?
A: The plant produces fragrant, trumpet-shaped flowers that bloom in the late afternoon and last until the morning.
Q: What is the preferred soil type for Mirabilis Nyctaginea?
A: Mirabilis Nyctaginea can grow in a variety of soils but prefers well-draining soil.
Q: What are some common pests that affect Mirabilis Nyctaginea?
A: Spider mites, aphids, and whiteflies are common pests that affect Mirabilis Nyctaginea.
Q: What is the hardiness zone for Mirabilis Nyctaginea?
A: Mirabilis Nyctaginea can survive in hardiness zones 4 to 9.
Related Plants
- Mirabilis jalapa
- Mirabilis expansa
- Mirabilis longiflora
References
- https://www.wildflower.org/plants/result.php?id_plant=MINY2
- https://www.gardenia.net/plant/mirabilis-nyctaginea-heart-leaved-four-o-clock
- https://www.gardeningknowhow.com/ornamental/flowers/four-oclocks/growing-four-o-clock-flower.htm