Contents
Description
Holarrhena Pubescens is a small evergreen tree that belongs to the family Apocynaceae. It is native to Southeast Asia, China, and India. The plant is commonly known by a variety of names including Indrajao, Kurchi, and Conessi. It grows up to 8 meters tall and has a smooth grey bark. The leaves are simple, oblong, and measure about 10-20 cm long. The flowers are white with a yellow center and are around 2 cm in diameter. The fruit is a long, narrow capsule that contains numerous seeds.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Holarrhena |
| Species | Pubescens |
Appearance
Holarrhena Pubescens has a distinct appearance with its grey bark and oblong leaves. The leaves are thick and glossy, with a dark green color. The flowers are small and white, with a yellow center and a pleasant fragrance. The fruit is long and narrow, with a dark brown color. The bark of the tree is smooth and grey, with a slightly rough texture.
Care Guide
Holarrhena Pubescens is a hardy plant that can grow in a variety of conditions. It prefers well-drained soil and moderate watering. The plant can tolerate both full sun and partial shade. It is hardy in zones 10-11.
Water
Water the plant regularly, but do not overwater. Allow the soil to dry out slightly before watering again.
Fertilization
Fertilize the plant once every two months during the growing season. Use a balanced fertilizer with equal parts nitrogen, phosphorus, and potassium.
Soil
Holarrhena Pubescens prefers well-drained soil with a slightly acidic pH. A mix of sand, peat moss, and perlite is ideal.
Sunlight
The plant can tolerate both full sun and partial shade. It thrives in bright light, but avoid direct sunlight during the hottest part of the day.
Hardiness Zones
Holarrhena Pubescens is hardy in zones 10-11.
Common Pests & Diseases
The plant is relatively pest and disease-free. However, it may be susceptible to mealybugs, spider mites, and scale insects. These pests can be controlled with insecticidal soap or neem oil.
Habitat
Holarrhena Pubescens is native to Southeast Asia, China, and India. It grows in a variety of habitats, including forests, scrublands, and grasslands.
Question and Answer
Q: Is Holarrhena Pubescens a flowering plant?
A: Yes, it produces small white flowers with a yellow center.
Q: Can Holarrhena Pubescens grow in full sun?
A: Yes, it can tolerate full sun, but avoid direct sunlight during the hottest part of the day.
Q: What are the common pests that attack Holarrhena Pubescens?
A: Mealybugs, spider mites, and scale insects are the most common pests that attack Holarrhena Pubescens.
Q: What is the ideal soil mix for Holarrhena Pubescens?
A: A mix of sand, peat moss, and perlite is ideal for Holarrhena Pubescens.
Related Plants
- Holarrhena Antidysenterica
- Holarrhena Ferruginea
- Holarrhena Pubescens
- Holarrhena Roxburghiana
References
- “Holarrhena Pubescens.” Floridata. https://floridata.com/Plants/Apocynaceae/Holarrhena%20pubescens/267
- “Holarrhena Pubescens.” World Agroforestry Centre. https://www.worldagroforestry.org/treedb2/AFTPDFS/Holarrhena_pubescens.PDF
- “Holarrhena Pubescens.” Plants of the World Online. http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:79809-1
