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Description
Victoria Cruziana, also known as the giant water lily, is a species of aquatic plant native to South America. It is a member of the Nymphaeaceae family and is notable for its large and impressive size. The plant’s leaves can grow up to 10 feet in diameter and can support the weight of a small child. The flower of the Victoria Cruziana is also impressive, with a diameter of up to 1 foot and a fragrant aroma.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Monocots |
| Order | Nymphaeales |
| Family | Nymphaeaceae |
| Genus | Victoria |
Appearance
The leaves of the Victoria Cruziana are circular and can grow up to 10 feet in diameter, with a thick and waxy texture that helps them stay afloat on the water’s surface. The leaves have a serrated edge and can support the weight of a small child. The flowers are also impressive, with a diameter of up to 1 foot and a sweet fragrance. The flowers open at night and close during the day. The plant’s roots are long and thick, providing stability and nutrients.
Care Guide
The Victoria Cruziana requires a large body of water to grow, such as a pond or lake. It prefers still or slow-moving water and thrives in warm climates. Here are some tips for caring for your Victoria Cruziana:
- Water: The plant requires a constant supply of water, preferably clean and free of pollutants.
- Fertilization: The Victoria Cruziana benefits from regular fertilization, using a slow-release fertilizer that is high in phosphorus.
- Soil: The plant does not require soil as it is an aquatic plant. Instead, it absorbs nutrients and moisture through its roots.
- Sunlight: The plant requires full sun exposure to grow and thrive.
- Hardiness Zones: The plant is hardy in USDA zones 9-11.
Common Pests & Diseases
The Victoria Cruziana is relatively resistant to pests and diseases. However, it can be susceptible to the following:
- Leaf spot: A fungal disease that causes brown spots on the leaves. Remove infected leaves immediately and treat with a fungicide.
- Caterpillars: Caterpillars can feed on the leaves and damage the plant. Remove by hand or use an insecticide.
- Snails and slugs: These pests can also feed on the leaves and damage the plant. Remove by hand or use a snail and slug bait.
Habitat
The Victoria Cruziana is native to South America, specifically the Amazon River basin. It can be found in still or slow-moving bodies of water, such as ponds and lakes, and thrives in warm and humid climates. The plant provides a habitat for various aquatic animals, such as fish and frogs, and helps to oxygenate the water.
Question and Answer
Q: Can the Victoria Cruziana be grown in a small pond?
A: The Victoria Cruziana requires a large body of water to grow, preferably at least 6 feet deep, and is not suitable for small ponds.
Q: How often should I fertilize my Victoria Cruziana?
A: The plant benefits from regular fertilization, every 4-6 weeks during the growing season.
Q: What is the lifespan of a Victoria Cruziana?
A: The plant can live for several years, up to 15 years in some cases.
Q: Can the Victoria Cruziana survive in cold climates?
A: The plant is hardy in USDA zones 9-11 and requires warm and humid climates to thrive.
Related Plants
- Victoria amazonica
- Victoria x ‘Longwood Hybrid’
- Victoria cruziana ‘Longwood Hybrid’
References
- “Victoria cruziana.” Missouri Botanical Garden. Accessed August 3, 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=282928.
- “Giant water lily.” Encyclopædia Britannica. Accessed August 3, 2021. https://www.britannica.com/plant/giant-water-lily.
- “Victoria cruziana.” Kew Science. Accessed August 3, 2021. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:60587589-2.
