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Description
Rhigozum Obovatum, commonly known as desert rhigozum, is a flowering plant species native to the southwestern United States and northern Mexico. It belongs to the family of Vochysiaceae and is characterized by its unique obovate leaves and small, white flowers. This plant is known for its ability to thrive in hot and dry climates, making it an ideal choice for xeriscaping.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Myrtales |
| Family | Vochysiaceae |
| Genus | Rhigozum |
Appearance
Rhigozum Obovatum is a small shrub that can grow up to 2-3 feet tall and wide. It has narrow, obovate leaves that are about 1 inch long and 0.5 inch wide. The leaves are usually gray-green in color and covered in fine hairs. The flowers are small and white, with five petals and a yellow center. They bloom from late spring to early summer and are followed by small, green fruits that turn brown when mature.
Care Guide
Rhigozum Obovatum is a low-maintenance plant that requires little care once established. Here are some tips for taking care of this plant:
- Water: Water the plant deeply but infrequently, allowing the soil to dry out between watering.
- Fertilization: Fertilize the plant sparingly with a balanced fertilizer during the growing season.
- Soil: Plant this species in well-draining soil, preferably sandy or rocky soil.
- Sunlight: Place the plant in full sun to partial shade.
- Hardiness Zones: This plant is hardy in USDA hardiness zones 8-10.
Common Pests & Diseases
Rhigozum Obovatum is generally resistant to pests and diseases. However, it may occasionally be attacked by aphids or spider mites. To prevent these pests, keep the plant healthy and avoid over-fertilizing. If pest infestation occurs, treat with insecticidal soap or neem oil.
Habitat
Rhigozum Obovatum is native to the Chihuahuan and Sonoran Deserts of the southwestern United States and northern Mexico. It grows in well-draining soil on rocky slopes and mesas, often in association with other desert plants such as creosote bush and ocotillo.
Question and Answer
Q: Is Rhigozum Obovatum a good plant for xeriscaping?
A: Yes, Rhigozum Obovatum is an excellent choice for xeriscaping due to its ability to thrive in hot and dry climates.
Q: How often should I water Rhigozum Obovatum?
A: Water the plant deeply but infrequently, allowing the soil to dry out between watering.
Q: What is the hardiness zone for Rhigozum Obovatum?
A: This plant is hardy in USDA hardiness zones 8-10.
Q: Does Rhigozum Obovatum attract bees and butterflies?
A: Yes, the flowers of Rhigozum Obovatum are attractive to bees and butterflies.
Related Plants
- Rhigozum Trichotomum
- Rhigozum Zeyheri
- Rhigozum Mexicana
References
- “Rhigozum obovatum.” Lady Bird Johnson Wildflower Center. Accessed 19 June 2021. https://www.wildflower.org/plants/result.php?id_plant=RHOB.
- “Rhigozum obovatum.” Arizona State University. Accessed 19 June 2021. https://cals.arizona.edu/yavapaiplants/SpeciesDetailForb.php?genus=Rhigozum&species=obovatum.
- “Rhigozum obovatum.” PlantFiles. Accessed 19 June 2021. https://davesgarden.com/guides/pf/go/59788/.
