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Description
Rotala Rotundifolia, also known as roundleaf toothcup, is a popular aquatic plant among aquarium enthusiasts. It is native to Southeast Asia and can be found in countries such as Thailand, Laos, and Vietnam. The plant belongs to the Lythraceae family and it is known for its vibrant green foliage.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Myrtales |
| Family | Lythraceae |
| Genus | Rotala |
Appearance
Rotala Rotundifolia is a stem plant that can grow up to 15cm in height. The leaves are small and round, measuring about 1cm in diameter. The foliage is bright green in color and can turn reddish under high light conditions. The plant has a delicate appearance and can add a pop of color to any aquarium.
Care Guide
Rotala Rotundifolia is a relatively easy plant to care for. Here are some tips to ensure that it thrives in your aquarium:
- Water: The plant prefers soft, slightly acidic water with a pH between 6.0-7.0
- Fertilization: Rotala Rotundifolia should be fertilized regularly with a high-quality aquarium plant fertilizer
- Soil: The plant can grow in a variety of substrates, although it prefers nutrient-rich substrates like aquasoil
- Sunlight: The plant requires moderate to high light conditions to thrive. It should be placed in an area with direct or indirect sunlight
- Hardiness Zones: Rotala Rotundifolia can grow in a range of temperatures between 68-82°F (20-28°C)
Common Pests & Diseases
Rotala Rotundifolia is generally a hardy plant and is not susceptible to many pests or diseases. However, here are some potential issues to watch out for:
- Algae: The plant can be susceptible to algae growth, particularly if exposed to too much sunlight or excess nutrients
- Snails: Snails can be attracted to the plant and may eat away at the leaves
- Fungal infections: In rare cases, the plant can develop fungal infections. This can be treated with a fungal medication
Habitat
Rotala Rotundifolia is native to Southeast Asia and can be found in countries such as Thailand, Laos, and Vietnam. The plant grows in shallow waters and can thrive in a variety of aquatic environments, from slow-moving rivers to stagnant ponds.
Question and Answer
Q: How fast does Rotala Rotundifolia grow?
A: Rotala Rotundifolia is a fast-growing plant and can grow up to 1 inch per week under the right conditions.
Q: Can Rotala Rotundifolia be grown emersed?
A: Yes, Rotala Rotundifolia can be grown emersed. However, it will require high humidity and regular misting.
Q: How often should I fertilize Rotala Rotundifolia?
A: Rotala Rotundifolia should be fertilized at least once a week with a high-quality aquarium plant fertilizer.
Q: Can Rotala Rotundifolia be grown in a low-tech aquarium?
A: Yes, Rotala Rotundifolia can be grown in a low-tech aquarium. However, it may not grow as quickly or as vibrantly as it would in a high-tech aquarium.
Related Plants
- Rotala Indica
- Rotala Ramosior
- Rotala Wallichii
References
- “Rotala rotundifolia,” Missouri Botanical Garden, accessed August 2021.
- “Rotala rotundifolia,” Tropica Aquarium Plants, accessed August 2021.
- “Rotala rotundifolia,” Aquatic Plant Central, accessed August 2021.
