Contents
Description
Renanthera is a genus of orchids that belongs to the Vandeae tribe. These plants are native to Southeast Asia and are typically found in countries such as Thailand, Malaysia, and the Philippines. The name Renanthera is derived from the Greek words “ren” meaning kidney and “anthera” meaning anthers, referring to the kidney-shaped anthers of the flowers.Renanthera orchids are known for their showy and colorful flowers that can bloom year-round. They have long, slender stems with leaves that are arranged in a spiral pattern. The flowers are produced in clusters at the end of the stem and can range in color from red, orange, pink, and yellow.
Taxonomic Information
| Domain| Eukaryota||—————-|—————–|| Kingdom| Plantae|| Phylum| Tracheophyta|| Class| Liliopsida|| Order| Asparagales|| Family| Orchidaceae|| Genus| Renanthera|
Appearance
Renanthera orchids have long stems that can grow up to 90 cm tall. The leaves are arranged in a spiral pattern along the stem and can be up to 30 cm long. The flowers are produced in clusters at the end of the stem and can be up to 10 cm in diameter. The petals and sepals are typically narrow and pointed, while the lip of the flower is often wider and more showy. The flowers can range in color from red, orange, pink, and yellow.
Care Guide
Renanthera orchids require a moderate amount of care to thrive. Here are some tips on how to care for these plants:- Water: Renanthera orchids prefer to be kept moist, but not wet. Water the plant thoroughly once a week, allowing the water to drain out of the bottom of the pot.- Fertilization: Renanthera orchids require regular fertilization during the growing season. Use a balanced orchid fertilizer every two weeks.- Soil: Renanthera orchids prefer a well-draining soil mix. Use an orchid-specific potting mix.- Sunlight: Renanthera orchids require bright, indirect sunlight. Avoid direct sunlight as it can burn the leaves and flowers.- Hardiness Zones: Renanthera orchids are not cold-hardy and should be kept in temperatures above 60°F.
Common Pests & Diseases
Renanthera orchids are susceptible to a range of pests and diseases, including:- Spider mites: These tiny pests can cause leaf discoloration and webbing.- Scale insects: These pests can cause leaf yellowing and leaf drop.- Mealybugs: These pests can cause leaf curling and stunted growth.To prevent pests and diseases, make sure to keep your Renanthera orchid clean and well-maintained. Regularly inspect your plant for signs of pests or disease and treat them promptly if detected.
Habitat
Renanthera orchids are native to Southeast Asia and are typically found in countries such as Thailand, Malaysia, and the Philippines. These plants grow in a variety of habitats, including tropical rainforests, lowland forests, and montane forests.
Question and Answer
Q: What is the blooming season for Renanthera orchids?
A: Renanthera orchids can bloom year-round.Q: How often should I fertilize my Renanthera orchid?
A: Renanthera orchids require regular fertilization every two weeks during the growing season.Q: Can Renanthera orchids be grown indoors?
A: Yes, Renanthera orchids can be grown indoors as long as they receive bright, indirect sunlight.Q: What is the ideal temperature range for Renanthera orchids?
A: Renanthera orchids prefer temperatures above 60°F and do not tolerate cold temperatures.
Related Plants
– Vanda- Phalaenopsis- Dendrobium- Cattleya- Oncidium
References
– “Renanthera” Kew Science. Royal Botanic Gardens, Kew. Accessed June 25, 2021. https://www.kew.org/science/tropamerica/imagedatabase/name/renanthera.- “Renanthera” Orchid Web. Accessed June 25, 2021. https://www.orchidsweb.com/orchids/renanthera.
