Red ginger Lily Roscoea purpurea 'Dalai Lama'
ABOUT
Roscoea purpurea 'Dalai Lama' is a perennial plant that is striking for its exotic and orchid-like flowers. The blooms are a deep purple color which is especially intense and can vary in shade. The flowers have a tubular shape that flares open at the mouth into distinct lobes, with a prominent lower lip that often has a lighter or differently colored marking. Sitting atop the flower spike, these blooms emerge in succession, providing a display that lasts for several weeks. The foliage of this particular plant is also noteworthy. The leaves are elongated with a lance-shaped appearance, exuding a lush, green color. They form a clump and provide a dense backdrop that contrasts attractively against the vibrant purple flowers. The leaves may have a slightly ribbed texture, adding to the visual interest of the plant. The overall impression of Roscoea purpurea 'Dalai Lama' is one of exotic elegance, with its combination of striking flowers and attractive foliage creating a visual highlight in any garden setting where it is cultivated.
About this plant
NamesFamily
Zingiberaceae.
Synonyms
Red Ginger, Purple Dragon.
Common names
Roscoea purpurea 'Dalai Lama'.
ToxicityTo humans
There is limited information available on the toxicity of the Roscoea species, commonly known as Roscoe lily, specifically the 'Dalai Lama' cultivar, to humans. Generally, they are not known to be toxic to humans, and there are no well-documented symptoms associated with poisoning from this plant. However, as with any plant material, individuals may have varying sensitivities, and it is prudent to avoid ingesting any part of a plant unless it is deemed safe by a trustworthy source. In case of ingestion and subsequent adverse reaction, seeking medical advice is recommended.
To pets
The toxicity of Roscoe lily, the common name of Roscoea purpurea 'Dalai Lama', to pets, including dogs and cats, seems to be undocumented. This plant is not commonly listed as toxic to pets. However, since a definitive statement on its toxicity cannot be made due to lack of specific information, it is advisable to prevent pets from ingesting any part of the plant. If you suspect your pet has ingested this plant and is showing symptoms of distress, consult a veterinarian. Symptoms of plant poisoning in pets generally may include vomiting, diarrhea, drooling, or lethargy.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
Purple
Height
1-2 feet (30-60 cm)
Spread
0.5-1 feet (15-30 cm)
Plant type
Herb
Hardiness zones
5
Native area
Himalayas
Benefits
General Benefits- Eco-friendly landscaping: Roscoea purpurea contributes to biodiversity, supporting local ecosystems and attracting beneficial insects.
- Low maintenance: The 'Dalai Lama' variety is known for being hardy and requiring minimal care, making it ideal for busy gardeners.
- Aesthetic appeal: With its striking purple flowers, it adds a splash of color and visual interest to gardens and landscapes.
- Pollinator attraction: Its blooms attract bees and butterflies, which are important pollinators for many plants and crops.
- Tolerance to various conditions: It can adapt to different soil types and light conditions, making it a versatile choice for different garden settings.
- Drought resistance: Once established, it can withstand periods of low water availability, suitable for xeriscaping.
- Erosion control: The plant's root system helps stabilize soil and prevent erosion on slopes or in areas prone to soil loss.
- Seasonal interest: It has a particular season when it blooms, providing a specific time of year when it can be enjoyed at its best.
- Cultural significance: It can be used in thematic gardens or to celebrate cultural heritage, as the name 'Dalai Lama' suggests a connection to Tibetan culture.
- Low fertilizer requirement: It does not require heavy feeding, reducing the need for chemical fertilizers and promoting a more natural garden environment.
Medical Properties- This plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Roscoea purpurea 'Dalai Lama', commonly known as Roscoea, can be used in thematic gardening to create a Himalayan or Buddhist-inspired garden space, reflecting its namesake and area of origin.
- The plant's bold foliage and bright flowers can serve as a photographic subject for botanical artists and photographers looking to capture the unique beauty of alpine flora.
- In a school setting, Roscoea can be used to teach students about botany, especially in topics dealing with plant adaptation to mountainous environments.
- The flowers of Roscoea can be used in the culinary world as an exotic garnish for high-end dishes, adding a unique aesthetic touch to plates.
- Roscoea's leaves and stems can be used in eco-printing, a natural process where the pigments from the plant are transferred to fabric to create patterns and designs.
- The durable nature of Roscoea makes it suitable for use in container gardens or rooftop gardens where conditions can be challenging for less hardy plants.
- The plant can be used as a natural indicator of the start of the alpine growing season due to its flowering time, which can be valuable for timing the sowing of other mountain garden species.
- During cultural festivals or plant shows, Roscoea can be used as part of floral arrangements or displays celebrating the diversity of mountainous flora.
- As part of sustainable gardening practices, Roscoea can be used as a living mulch to suppress weeds and retain soil moisture in garden beds.
- In crafting, the flower and leaf shapes of Roscoea can inspire designs for items such as jewelry, embroidery, and other decorative arts.
Interesting Facts
Feng ShuiThe Roscoea is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Roscoea is not used in astrology practice.
Plant Symbolism- Uniqueness: Roscoea purpurea 'Dalai Lama', commonly known as Roscoea, showcases unique and vibrant purple flowers, symbolizing the distinctiveness and rare beauty found in the plant world, much like the uniqueness of the Dalai Lama himself.
- Exoticness: Being native to the Himalayas and South China, the exotic origins of the Roscoea reflect traits of mystery and foreign allure, just as the Himalayan region is known for its mystical and unexplored territories.
- Spiritual Awakening: Roscoea is often found growing in mountainous regions, which are traditionally associated with spiritual ascension and enlightenment; this connection to high places can symbolize striving for higher understanding and spiritual awakening.
- Rarity: The 'Dalai Lama' variety of Roscoea is not commonly found, making it a symbol of rarity and preciousness, which speaks to the value of rare experiences and moments in life.
- Peace: The Dalai Lama is an emblem of peace and compassion; thus, the Roscoea 'Dalai Lama' can represent hope for tranquility and harmonious coexistence, much like the teachings of the Tibetan spiritual leader.
WaterFor the Himalayan Ginger, consistent moisture is key, especially during the growing season. Water the plant when the top inch of soil feels dry to the touch, which usually means once or twice a week, depending on weather conditions and indoor temperature. Be cautious not to overwater, as this can lead to root rot. During the active growing season in spring and summer, the plant may need about half a gallon of water every week. In winter, reduce watering to every other week, providing a quarter gallon each time, since the plant is dormant and requires less moisture.
LightFor the best growth, Himalayan Ginger prefers dappled sunlight, similar to its natural woodland habitat. Place the plant in a location where it can receive bright, indirect light but is shielded from the harsh afternoon sun. A spot near a north or east-facing window would be ideal, providing ample light without causing leaf burn or overheating the plant.
TemperatureThe Himalayan Ginger thrives in temperatures that mimic its native mountainous environment. It prefers a temperature range between 60 and 75 degrees Fahrenheit. The plant can tolerate minimum temperatures down to about 50 degrees Fahrenheit and maximum temperatures up to about 80 degrees Fahrenheit. Avoid exposing it to temperatures outside this range to ensure healthy growth.
PruningThe Himalayan Ginger benefits from pruning to remove spent flowers and dead or yellowing foliage, which encourages healthy growth and improves the plant's appearance. Pruning is best done after flowering, typically in late summer or early fall. You should prune it once a year, cutting back to just above a healthy set of leaves or to the base if the stem is entirely spent.
CleaningAs needed
SoilThe Roscoea purpurea, commonly known as Hardy Ginger, thrives in a well-draining soil mix rich in organic matter. The ideal pH for this plant is slightly acidic to neutral, around 6.0 to 7.0. A good soil mix can be composed of equal parts garden soil, compost, and perlite or grit to ensure proper drainage and aeration.
RepottingHardy Ginger generally needs repotting every 2-3 years. The best time to repot is in the spring just as new growth begins, which allows the plant to establish in its new pot before the growing season.
Humidity & MistingHardy Ginger prefers a moderate humidity level, similar to what's found in its native woodland habitats. Aim for humidity levels between 40% and 60% for optimal growth.
Suitable locationsIndoor
Place in bright, indirect light and ensure high humidity for best indoor growth.
Outdoor
Plant in partial shade with rich, moist soil for successful outdoor cultivation.
Hardiness zone
6-9 USDA.
Life cycleRoscoea purpurea 'Dalai Lama', commonly known as Orchid Ginger, begins its life cycle as a rhizome, which sprouts in late spring as temperatures rise. It develops elongated leaves and a stem which grow throughout the spring. By midsummer, the plant produces unique orchid-like purple flowers that attract pollinators such as bees and butterflies. After pollination, the flowers develop seed capsules containing numerous small seeds. The above-ground parts of the plant die back in fall as temperatures decrease, marking the onset of dormancy. Throughout winter, the rhizome survives underground until favorable conditions return, resuming the cycle with fresh growth in the following spring.
PropogationPropogation time
Late Winter to Spring
The Roscoea purpurea 'Dalai Lama', commonly known as Hard Orchid, is typically propagated by division, which is best done in spring just as the new growth begins. To propagate by division, carefully unearth the parent plant and gently separate the rhizomes, ensuring that each section has at least one growth bud. These sections can then be replanted in well-draining soil with the buds just below the surface, spaced approximately 12 inches (30 centimeters) apart to allow room for growth. Watering should be done carefully to maintain moist but not waterlogged soil, which is crucial for the successful establishment of new plants. This method is favored because it's a reliable way to produce true-to-type offspring and the divided plants usually flower in the following growing season.
