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Description
Aspalathus Nigra, commonly known as the Black Rooibos, is a species of flowering plant in the Fabaceae family. It is native to the Western Cape region of South Africa, where it grows in rocky areas and mountain slopes. The plant is popular for its leaves, which are commonly used to make herbal tea. Unlike its cousin, the Red Rooibos, the Black Rooibos has a stronger taste and darker color. It is also known for its high levels of antioxidants and low levels of tannins.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Aspalathus |
Appearance
The Black Rooibos plant is a shrub that can grow up to two meters in height. It has small, needle-like leaves that are green in color and turn black when oxidized. The plant produces small yellow flowers that bloom in the summer months. The leaves of the Black Rooibos are harvested and then processed to produce the tea.
Care Guide
To care for the Black Rooibos plant, it is important to keep it in well-drained soil with a pH level between 6.0 and 7.0. The plant requires moderate watering and should be fertilized every two to three months with a balanced fertilizer. It prefers full sun exposure but can tolerate partial shade. The plant is hardy in USDA zones 9 to 11.
Common Pests & Diseases
The Black Rooibos plant is generally not susceptible to pests and diseases. However, it may be affected by spider mites, thrips, or aphids. To prevent these pests, it is important to keep the plant well-hydrated and to regularly inspect the leaves for signs of infestation. The plant may also be affected by root rot if overwatered.
Habitat
The Black Rooibos plant is native to the Western Cape region of South Africa, where it grows in rocky areas and mountain slopes. The plant is well-adapted to the dry, arid climate of the region and is able to survive in nutrient-poor soils. It is also able to withstand wildfires and is often the first plant to grow back after a fire.
Question and Answer
Q: Is Black Rooibos tea caffeine-free?
A: Yes, Black Rooibos tea is naturally caffeine-free.
Q: How long does it take for Black Rooibos tea to steep?
A: Black Rooibos tea should be steeped for five to seven minutes.
Q: Can Black Rooibos tea be consumed hot or cold?
A: Black Rooibos tea can be consumed hot or cold, depending on personal preference.
Q: What are the health benefits of Black Rooibos tea?
A: Black Rooibos tea is high in antioxidants and has been shown to have anti-inflammatory properties. It may also help to lower blood pressure and improve cardiovascular health.
Related Plants
- Aspalathus Linearis (Red Rooibos)
- Aspalathus Villosa (Hairy Rooibos)
- Aspalathus Cordata (Heart Rooibos)
References
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4055352/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6213178/
- https://www.sciencedirect.com/science/article/pii/S0963996911001117
