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Description
The Drosera Rosulata, commonly known as the Rosette Sundew, is a carnivorous plant that belongs to the Drosera genus. It is native to southwestern Australia and grows in damp heathlands and swampy areas. The plant has small, round leaves that form a rosette at the base. Each leaf has numerous red tentacles that are covered in sticky mucilage, which traps insects and other small prey.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Droseraceae |
| Genus | Drosera |
Appearance
The Drosera Rosulata grows up to 10cm in height and 15cm in width. The plant has a rosette of small, round leaves that range from green to red in color. Each leaf has numerous red tentacles that are covered in sticky mucilage. The plant produces small, white flowers on tall stems in the summer months.
Care Guide
The Drosera Rosulata requires specific care to thrive:
- Water: The plant requires moist soil at all times. Avoid using tap water as it may contain minerals that can harm the plant.
- Fertilization: The plant does not require fertilization as it gains nutrients from the insects it catches.
- Soil: The plant requires acidic, nutrient-poor soil. A mix of peat moss and perlite can provide the ideal growing medium.
- Sunlight: The plant requires bright, indirect sunlight. Direct sunlight can scorch the leaves.
- Hardiness Zones: The plant is hardy in zones 9-11.
Common Pests & Diseases
The Drosera Rosulata is generally resistant to pests and diseases. However, it may be susceptible to root rot if the soil is too wet or if it is exposed to cold temperatures. Avoid using pesticides on the plant as they can harm the beneficial insects that the plant relies on for nutrients.
Habitat
The Drosera Rosulata is native to southwestern Australia and grows in damp heathlands and swampy areas. The plant is adapted to nutrient-poor soils and relies on the insects it catches for nutrients.
Question and Answer
Q: How often should I water my Drosera Rosulata?
A: The plant requires moist soil at all times. Water it when the top layer of soil begins to dry out.
Q: Can I fertilize my Drosera Rosulata?
A: No, the plant gains nutrients from the insects it catches and does not require fertilization.
Q: What is the ideal temperature range for the Drosera Rosulata?
A: The plant thrives in temperatures between 60-80°F.
Q: How can I propagate my Drosera Rosulata?
A: The plant can be propagated through leaf cuttings or by dividing the rosette.
Related Plants
- Drosera Capensis
- Drosera Binata
- Drosera Rotundifolia
- Drosera Aliciae
References
- “Drosera Rosulata.” International Carnivorous Plant Society. https://www.carnivorousplants.org/grow/guides/Drosera/rosulata (accessed May 5, 2021).
- “Drosera Rosulata.” Wikipedia. https://en.wikipedia.org/wiki/Drosera_rosulata (accessed May 5, 2021).
