Contents
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Magnoliophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Stevia |
Stevia Ovata, commonly known as sweetleaf, is a species of herbaceous perennial plant in the family Asteraceae. It is native to South America, particularly Brazil and Paraguay, but is now widely cultivated around the world.
Appearance
The plant typically grows to a height of 2-3 feet and has green, oval-shaped leaves with serrated edges. The leaves are covered in fine hairs and have a sweet taste due to the presence of natural compounds called steviol glycosides.
Stevia Ovata produces small, white flowers that bloom in late summer and early fall. The flowers are arranged in clusters and have a delicate, sweet fragrance.
Care Guide
Stevia Ovata is a relatively easy plant to care for, but it does require some attention to ensure optimal growth and health.
Water: The plant prefers well-draining soil and should be watered regularly, but not overwatered. Allow the soil to dry out slightly between waterings.
Fertilization: Stevia Ovata benefits from regular fertilization during the growing season. Use a balanced fertilizer and follow the manufacturer’s instructions for application.
Soil: The plant prefers a slightly acidic soil with a pH of around 6.5. It is important to use well-draining soil to prevent root rot.
Sunlight: Stevia Ovata requires full sun to partial shade for optimal growth. It can tolerate some shade, but too much will result in weak growth and smaller leaves.
Hardiness Zones: The plant is hardy in Zones 8-11, but can be grown as an annual in cooler climates.
Common Pests & Diseases
Stevia Ovata is relatively resistant to pests and diseases, but it can be susceptible to root rot if overwatered or planted in poorly draining soil. Other potential issues include spider mites, whiteflies, and aphids.
To prevent these problems, it is important to maintain good plant hygiene and remove any dead or diseased plant material. You can also use neem oil or insecticidal soap to control pests.
Habitat
Stevia Ovata is native to South America and thrives in a warm, humid climate. It is typically found growing in open fields and along the edges of forests.
Today, the plant is widely cultivated around the world, particularly in countries such as China, India, and the United States.
Question and Answer
Q: Can I grow Stevia Ovata indoors?
A: While Stevia Ovata prefers full sun, it can be grown indoors as long as it receives adequate light. You may need to supplement with artificial lighting in low light conditions.
Q: How do I harvest Stevia Ovata leaves?
A: To harvest the leaves, simply pinch off individual leaves or cut whole stems near the base. Wash the leaves thoroughly before use.
Q: Can I use Stevia Ovata as a natural sweetener?
A: Yes, Stevia Ovata is often used as a natural sugar substitute due to its sweet taste.
Q: Is Stevia Ovata safe to consume?
A: Research suggests that Stevia Ovata is safe for consumption in moderate amounts, but individuals with certain medical conditions should consult with a healthcare provider before use.
Related Plants
- Stevia Rebaudiana
- Stevia Eupatoria
- Stevia Salicifolia
- Stevia Phlebophylla
References
- “Stevia rebaudiana.” Missouri Botanical Garden, http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=a899.
- “Stevia.” Purdue University, https://hort.purdue.edu/newcrop/CropFactSheets/stevia.html.
- “Stevia.” University of Florida IFAS Extension, https://edis.ifas.ufl.edu/pdffiles/HS/HS42200.pdf.
