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Description
Cereus Jamacaru, also known as the Night-blooming Cereus, is a species of cactus that is native to Brazil. It is a slow-growing plant that can reach up to 30 feet tall in its natural habitat. The plant is known for its beautiful white flowers that bloom at night and close by morning. The flowers are large, measuring up to 7 inches in diameter, and have a sweet fragrance. The plant also produces edible fruit that is used in traditional medicine to treat a variety of ailments.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Cactaceae |
| Genus | Cereus |
Appearance
Cereus Jamacaru has a tall, columnar shape and can grow up to 30 feet tall. The plant has numerous branches that grow out from the main stem. The stems are green and have prominent ribs that run vertically along the length of the stem. The plant produces white flowers that bloom at night and close by morning. The flowers are large, measuring up to 7 inches in diameter, and have a sweet fragrance. The fruit produced by the plant is edible and is typically red or yellow in color.
Care Guide
Cereus Jamacaru is a hardy plant that requires very little care. Here are some basic care guidelines:
- Water: Water the plant deeply once a week during the growing season (spring and summer). Reduce watering during the dormant season (fall and winter).
- Fertilization: Fertilize the plant once every three months with a balanced fertilizer.
- Soil: Use well-draining soil that is rich in organic matter.
- Sunlight: The plant prefers full sun but can tolerate partial shade.
- Hardiness Zones: Cereus Jamacaru is hardy in USDA zones 9-11.
Common Pests & Diseases
Cereus Jamacaru is generally free from pests and diseases. However, here are some common issues to watch out for:
- Scale insects: These insects can infest the plant and cause yellowing and wilting of the leaves. Use insecticidal soap to control the infestation.
- Root rot: Overwatering can lead to root rot. Reduce watering and improve drainage to prevent this issue.
Habitat
Cereus Jamacaru is native to Brazil and can be found in dry regions with sandy soil. The plant is often found growing in rocky areas and can tolerate drought conditions.
Question and Answer
Q: Can Cereus Jamacaru be grown indoors?
A: Yes, the plant can be grown indoors in a bright, sunny location.
Q: How often should I fertilize Cereus Jamacaru?
A: Fertilize the plant once every three months with a balanced fertilizer.
Q: Is Cereus Jamacaru toxic to pets?
A: The plant is not known to be toxic to pets, but it is always best to keep plants out of reach of curious pets.
Q: How tall can Cereus Jamacaru grow?
A: Cereus Jamacaru can grow up to 30 feet tall in its natural habitat.
Related Plants
- Cereus peruvianus
- Cereus repandus
- Cereus hildmannianus
References
- “Cereus jamacaru.” Missouri Botanical Garden. Accessed September 21, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=281045.
- “Cereus jamacaru.” PlantFiles. Accessed September 21, 2021. https://davesgarden.com/guides/pf/go/53443/.
