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Description
Diuris Pardina, commonly known as the Leopard Orchid, is an Australian native plant that belongs to the orchid family. It is a perennial herb that grows up to 50cm in height and produces flowers during the months of August and September. The plant is known for its distinct yellow and brown flowers that resemble the coat of a leopard, hence the name Leopard Orchid.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Diuris |
Appearance
The Leopard Orchid has long and narrow leaves that grow up to 40cm in length. The plant produces one or two stems that bear the flowers. Each stem can produce up to six flowers, which are around 5cm in diameter. The flower has three petals and three sepals, with the middle petal resembling a leopard’s face, complete with spots. The other two petals and sepals are yellow with brown spots. The plant has an underground tuber that stores food and water, enabling it to survive during periods of drought.
Care Guide
Water: The Leopard Orchid prefers well-draining soil, so ensure that the soil is moist but not waterlogged. Water the plant regularly during the growing season, but reduce watering during the dormant period.
Fertilization: Use a balanced fertilizer during the growing season to promote healthy growth and flowering. Avoid fertilizing during the dormant period.
Soil: The Leopard Orchid prefers a well-draining soil that is rich in organic matter. A soil mix of equal parts of peat moss, perlite, and vermiculite is ideal.
Sunlight: The Leopard Orchid prefers bright, indirect sunlight. Avoid direct sunlight as it can scorch the leaves and flowers.
Hardiness Zones: The Leopard Orchid is hardy in USDA zones 9-11. It can be grown in colder zones as a houseplant.
Common Pests & Diseases
The Leopard Orchid is susceptible to spider mites, mealybugs, and scale insects. These pests can be controlled using insecticidal soap or neem oil. The plant is also prone to fungal diseases such as root rot and leaf spot. Avoid overwatering and provide good air circulation to prevent these diseases.
Habitat
The Leopard Orchid is native to the south-eastern regions of Australia and is found in a variety of habitats, including grasslands, woodlands, and forests. The plant prefers well-draining soil and can tolerate both acidic and alkaline soils. It is adapted to dry conditions and can survive during periods of drought.
Question and Answer
Q: Can the Leopard Orchid be grown indoors?
A: Yes, the Leopard Orchid can be grown indoors as a houseplant.
Q: When is the best time to fertilize the Leopard Orchid?
A: The best time to fertilize the Leopard Orchid is during the growing season, which is from spring to early autumn.
Q: How often should I water my Leopard Orchid?
A: Water the plant regularly during the growing season, but reduce watering during the dormant period. Ensure that the soil is moist but not waterlogged.
Q: What is the ideal temperature range for the Leopard Orchid?
A: The Leopard Orchid prefers temperatures between 18-24°C during the day and 10-16°C at night.
Related Plants
- Diuris aurea
- Diuris maculata
- Diuris palustris
- Diuris punctata
References
- https://www.anbg.gov.au/gnp/gnp12/diuris-pardina.html
- https://www.orchids.org/grexes/diuris-pardina
- https://www.australianorchids.com.au/diuris-pardina
