Perennial Sage Salvia × superba 'Rubin'
ABOUT
The plant known as Salvia 'Rubin' is characterized by its vibrant and striking flowers. The blooms are a deep, ruby-red color, drawing attention with their rich hue. These flowers are densely packed into spiky, upright inflorescences that provide a bold statement in any garden setting. The foliage of this plant forms a mound of green, with leaves that are textured and slightly wrinkly to the touch. The leaves are typically lance-shaped and may have a fine layer of hair, contributing to a soft, somewhat velvety feel. Salvia 'Rubin' emits a pleasant aroma when the leaves are disturbed, creating a sensory experience both visually and through its fragrance. As the plant matures, it becomes a staple in the landscape with its showy flowers and aromatic foliage, making it a favorite among gardeners looking to add a touch of drama and color to their plantings.
About this plant
NamesFamily
Lamiaceae
Synonyms
Perennial Sage, Superba Sage, Rubin Sage
Common names
Salvia × superba 'Rubin'.
ToxicityTo humans
Sage is generally not considered toxic to humans when used in typical culinary quantities. This plant is commonly used as a herb in cooking, and normal consumption is safe for most individuals. However, consuming large quantities of sage could potentially cause side effects due to the presence of compounds like thujone. Symptoms from excessive ingestion might include vomiting, dizziness, rapid heart rate, and seizures in extreme cases. The essential oil of some sage species can be toxic if ingested in large amounts, but typically the plant's use in food is not associated with toxicity.
To pets
Sage, as it is not considered highly toxic to pets such as dogs and cats. However, as with any plant, individual animals may have varying sensitivities, and ingesting large amounts might lead to gastrointestinal upset, such as vomiting or diarrhea. If a pet consumes sage and exhibits any unusual symptoms, it is best to consult with a veterinarian. Generally, sage is not considered to pose a serious threat of toxicity to household pets.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
Purple
Height
1-2 feet (30-60 cm)
Spread
1-2 feet (30-60 cm)
Plant type
Herb
Hardiness zones
5
Native area
Cultivar
Benefits
General Benefits- Aesthetic Appeal: Adds vibrant color to the garden with its deep purple, ruby-colored flowers.
- Pollinator Attraction: Attracts bees, butterflies, and other beneficial pollinators, which are essential for a healthy ecosystem.
- Drought Tolerance: Once established, it has good resistance to drought, reducing the need for regular watering.
- Low Maintenance: Requires minimal care beyond the initial planting and establishment period, making it suitable for low-maintenance landscapes.
- Long Blooming Period: Flowers from early to late summer, providing a prolonged display of color.
- Deer Resistance: Generally resistant to deer, which helps to prevent the plant from being eaten by wildlife.
- Border Planting: Suitable for use in borders due to its upright growth habit and ability to blend well with other plants.
- Herbal Gardens: Often included in herb gardens for its attractive flowers and growth habit, even if not used for medicinal purposes.
- Seasonal Interest: Adds interest to the garden across multiple seasons with its flowers in summer and structural presence in winter.
Medical PropertiesThis plant is not used for medical purposes.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Salvia × superba 'Rubin', commonly known as perennial sage, can be used as a natural dye, providing shades of grey or green when used with different mordants.
- It can serve as an indicator of soil pH, where the color intensity of the flowers may vary with the soil's acidity or alkalinity.
- The stem fibers of perennial sage could potentially be used in making paper or as a part of composite materials in crafts.
- The plant's strong aroma has been used in potpourris and as a natural insect repellent in wardrobes and drawers.
- As a teaching tool, it can help students learn about plant structure and pollination due to its distinct flower morphology.
- Dried perennial sage leaves can be infused to create a natural cleaning solution for surfaces and floors.
- The plant can be used in landscaping as a ground stabilizer on slopes to prevent soil erosion due to its dense rooting system.
- Silhouetted against the sunset, the plant can create dramatic visual effects in photography and garden design when positioned properly.
- Used in aromatherapy, the scent of sage leaves can have a calming effect when dried and included in herbal sachets.
- Perennial sage can attract beneficial insects like bees and butterflies, promoting biodiversity in the garden.
Interesting Facts
Feng ShuiThe Sage is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Sage is not used in astrology practice.
Plant Symbolism- Wisdom: The genus Salvia derives its name from the Latin word "salvere," meaning "to save" or "to heal," reflecting the historical use of some sage species, which are believed to bring wisdom and insight.
- Immortality: Salvia has often been associated with longevity and immortality, as it was used in ancient times for its purported medicinal properties that could promote a long and healthy life.
- Spiritual Cleansing: Many cultures use sage in spiritual practices for purification, to dispel negativity, or to cleanse a space.
- Protection: Sage is commonly believed to offer protection against evil and to safeguard against bad influences.
WaterMeadow Sage should be watered deeply once or twice a week, allowing the soil to dry out slightly between waterings. During particularly hot or dry weather, increase the frequency to ensure the soil remains moist but not soggy. Generally, applying about one gallon per plant per watering should suffice, adjusting for size and environmental conditions. Ensure that you water at the base of the plant to avoid wetting the foliage, which can lead to fungal diseases.
LightMeadow Sage thrives best in full sun conditions, receiving at least six hours of direct sunlight each day. The ideal spot would be in an area that is exposed to the morning sun and provides some protection from the intense afternoon heat, although the plant can tolerate and bloom well in full sun throughout the day.
TemperatureMeadow Sage tolerates a wide range of temperatures but grows best when the daytime temperature is between 60°F and 70°F. It can survive minimal temperatures down to 20°F, making it suitable for many temperate climates. Avoid placing the plant in areas where temperatures exceed 90°F for prolonged periods, as extreme heat can stress the plant.
PruningPruning Meadow Sage is important for maintaining its shape, encouraging bushier growth, and promoting more blooms. Deadhead spent flowers regularly during the blooming season to extend blooming. After the first flush of bloom, cut the plant back by one-third to encourage a second bloom period. The best time for a more substantial pruning is in early spring or after the plant has finished flowering in the fall.
CleaningAs needed
SoilMeadow Sage prefers well-draining soil enhanced with organic matter, with a pH range between 6.0 to 7.5 for optimal growth.
RepottingMeadow Sage doesn't typically require repotting as it is a perennial best left undisturbed once established in the garden.
Humidity & MistingMeadow Sage thrives in average humidity conditions and does not require special humidity considerations.
Suitable locationsIndoor
Ensure bright light, well-draining soil, and sufficient spacing for Meadow Sage.
Outdoor
Choose a sunny spot, plant in well-draining soil, and water regularly for Meadow Sage.
Hardiness zone
4-8 USDA
Life cycleSalvia × superba 'Rubin', commonly known as Meadow Sage 'Rubin', starts its life as a seed, which, when sown in fertile, well-draining soil and with adequate warmth and moisture, will germinate and sprout. The seedling develops true leaves and establishes a root system, growing into a young plant. As the plant matures, it enters the vegetative stage, producing a robust clump of foliage. When environmental conditions are right, usually in late spring or early summer, the Meadow Sage 'Rubin' begins the flowering stage, with tall spikes of deep ruby-red flowers that attract pollinators and are suitable for cutting. After pollination, seeds are produced, which when mature, can be dispersed to create new plants, thereby completing the reproductive stage. In the winter, the plant may die back, entering a period of dormancy, especially in colder climates, but it can regrow from its rootstock with the arrival of warmer spring weather.
PropogationPropogation time
Spring-Early Summer
Salvia × superba 'Rubin', commonly known as Meadow Sage, is most commonly propagated by seed. To initiate propagation by seed, the best time is either in early spring after the danger of frost has passed or in late summer to early fall. For spring sowing, the seeds are typically sown directly into well-draining soil in a sunny location. They should be scattered lightly on the soil surface and can be gently pressed into the soil but should not be covered, as they require light for germination. Keep the soil moist until germination occurs, which usually takes 2 to 3 weeks. In cooler climates, sowing seeds indoors 6 to 8 weeks before the last expected frost date can give a jump start on the growing season. Seedlings can then be transplanted outside when temperatures are consistently warm.
