White Sagebrush Artemisia ludoviciana subsp. ludoviciana
ABOUT
Artemisia ludoviciana subsp. ludoviciana, commonly known as white sagebrush, exhibits a distinct appearance that sets it apart from other plants in its environment. This perennial herb boasts a silvery-white hue, attributed to the fine, cottony hairs covering its leaves and stems. These leaves are lance-shaped with smooth to slightly toothed edges and are often arranged in an alternate pattern along the length of the stems. The stems themselves are upright and can be singular or branched, providing a robust structural foundation for the plant. During the blooming period, small yellow or greenish-yellow flower heads emerge. These flowers are typically clustered in an array that resembles a loose, elongated spike. Each individual flower head is composed of many tiny disc flowers, which may contain both male and female reproductive structures or be exclusively female. The overall look of white sagebrush is one that may bring to mind a sense of rugged resilience and an ability to thrive in challenging environments. Its coloration and texture offer a contrast to the greenery typically found in a plant's surroundings, making it a striking feature of the landscapes it inhabits.
About this plant
NamesFamily
Asteraceae.
Synonyms
White Sage, Louisiana Wormwood, White Wormwood, Prairie Sage, Western Mugwort, Silver Wormwood, Louisiana Sage, Gray Sagewort, White Sagebrush, Silver Sage.
Common names
Artemisia ludoviciana var. albula, Artemisia ludoviciana var. latiloba, Artemisia ludoviciana var. mexicana, Artemisia ludoviciana var. mollis, Artemisia ludoviciana var. redolens, Oligosporus ludovicianus.
ToxicityTo humans
White sagebrush is generally not considered toxic to humans. There are no significant reports of poisoning or severe adverse effects from ingesting this plant. However, as with many plants, it is possible that some individuals might experience mild stomach upset or an allergic reaction if they are sensitive to the plant's compounds.
To pets
White sagebrush is not typically known to be toxic to pets. Similar to humans, pets are unlikely to experience severe poisoning from this plant. Nonetheless, ingestion could potentially lead to mild gastrointestinal upset in some animals due to the plant's natural compounds. It is always best to monitor pets around plants and discourage them from eating ornamental vegetation.
CharacteristicsLife cycle
Perennials
Foliage type
Deciduous
Color of leaves
Green
Flower color
Yellow-green
Height
2-3 feet (0.6-0.9 meters)
Spread
1-2 feet (0.3-0.6 meters)
Plant type
Herb
Hardiness zones
3-10
Native area
North America
Benefits
General Benefits- Erosion Control: Artemisia ludoviciana is effective in preventing soil erosion due to its extensive root system.
- Drought Resistance: This plant is highly tolerant of drought conditions, making it a good choice for xeriscaping and arid environments.
- Habitat for Wildlife: It provides habitat and food sources for various wildlife, including butterflies and other beneficial insects.
- Aesthetic Appeal: With its silvery-green foliage and interesting texture, it adds visual interest to gardens and landscapes.
- Low Maintenance: Once established, it requires very little maintenance, making it ideal for low-care landscaping.
- Culinary Uses: The leaves can be used in small amounts to flavor some traditional dishes, although it's not a primary culinary herb.
- Cultural Significance: The plant has historical use by Indigenous peoples for various ceremonial and practical purposes.
Medical Properties- Antimicrobial: Artemisia ludoviciana subsp. ludoviciana has been traditionally used for its antimicrobial properties, helping to inhibit the growth of certain bacteria and fungi.
- Anti-inflammatory: It contains compounds that may help reduce inflammation and soothe irritation.
- Digestive Aid: The plant has been used in traditional medicine to help with various digestive issues, such as indigestion and loss of appetite.
- Diaphoretic: It has been used to induce sweating, which can help reduce fevers and aid in detoxification.
- Antiseptic: The antiseptic properties of Artemisia ludoviciana subsp. ludoviciana make it useful for cleaning wounds and preventing infections.
- Menstrual Aid: The plant has been traditionally used to help regulate the menstrual cycle and alleviate cramps.
- Worm Infestations: It has been used to expel parasitic worms from the body.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Insect Repellent: The aromatic leaves of White Sagebrush can be used as a natural insect repellent when dried and placed in wardrobes or drawers.
- Dye Production: The plant can be used to make a natural dye, offering a range of colors from green to yellow depending on the mordant used.
- Smudging: White Sagebrush is used in smudging ceremonies for spiritual cleansing and purification.
- Decorative Displays: The silver-green foliage and interesting texture of White Sagebrush make it an attractive choice for floral arrangements and dried bouquets.
- Culinary Garnish: Although not commonly consumed, the leaves can be used as a garnish for a unique visual appeal in culinary presentations.
- Fragrance: Dried leaves of White Sagebrush are sometimes used to add a pleasant aroma to homemade potpourris.
- Fiber Source: Historically, the fibrous stems of the plant were used to make ropes and twine by indigenous peoples.
- Landscaping: Due to its low water requirement and hardiness, White Sagebrush is used in xeriscaping to create sustainable, water-efficient gardens.
- Smoking Food: Some cooks use the dried branches and leaves when smoking food for an added flavor.
- Windbreaks and Erosion Control: The plant's ability to grow in tough conditions makes it suitable for use in windbreaks and for erosion control in arid environments.
Interesting Facts
Feng ShuiThe plant White Sage is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe plant White Sage is not used in astrology practice.
Plant Symbolism- Protection: Artemisia ludoviciana, commonly known as White Sagebrush, has historically been used in various cultures for purification and to ward off evil spirits.
- Healing: Due to its medicinal properties, White Sagebrush has been associated with healing and is used in traditional herbal remedies.
- Purity: White Sagebrush's use in cleansing rituals gives it a symbolic connection to purity and the removal of negative energy.
- Wisdom: In some Native American traditions, White Sagebrush is believed to carry wisdom and is used in ceremonies to promote understanding and insight.
WaterThe 'White Sagebrush' prefers drier conditions, so it's important not to overwater. Water it deeply when the top inch of soil feels dry to the touch, which may be approximately once every 1-2 weeks, depending on environmental conditions. Allow the water to soak the soil thoroughly, providing about 1-2 gallons depending on the size of the plant and container or garden bed. Reduce watering frequency during the fall and winter when the plant's growth slows down.
LightWhite Sagebrush requires full sun to thrive, meaning at least 6 hours of direct sunlight each day is ideal. It is best suited for an open spot where it can receive unfiltered sunlight throughout the day. Avoid planting it in full shade as this can impede its growth and health.
Temperature'White Sagebrush' is hardy and can withstand temperatures as low as -30°F. However, it grows best in temperatures ranging between 60°F and 85°F. It is important to protect the plant from extreme heat by providing some afternoon shade if temperatures regularly rise above 90°F.
PruningPruning 'White Sagebrush' is beneficial to maintain shape and encourage bushier growth. Prune in the early spring before new growth begins, cutting back the previous year's growth by about one-third. To rejuvenate older plants, you can cut them back to about 4-6 inches every few years, preferably in the early spring.
CleaningAs needed
SoilWestern Mugwort thrives in well-drained soil with a pH range of 6.0 to 8.0. A mix of sandy loam or loamy sand is ideal, ensuring good drainage. Supplement with organic matter but avoid overly fertile soil, which can lead to leggy growth.
RepottingWestern Mugwort doesn't require frequent repotting; do it every 2-3 years or when the plant has outgrown its current pot, typically in the spring.
Humidity & MistingWestern Mugwort is tolerant of a wide range of humidity levels, performing well in average ambient humidity. It does not require high humidity to thrive.
Suitable locationsIndoor
Place in bright light, limit water, ensure good airflow.
Outdoor
Full sun, well-drained soil; tolerate various conditions.
Hardiness zone
3-9 USDA
Life cycleThe common name of Artemisia ludoviciana subsp. ludoviciana is white sagebrush. It begins as a seed, which after a period of dormancy and upon receiving appropriate moisture and temperature, germinates to emerge as a seedling. The seedling grows into a vegetative plant, developing a rosette of leaves and then a mature stem. As it reaches maturity, it produces inflorescences with small green or yellow flowers, typically between late summer and fall. Following pollination, which is often facilitated by wind, the plant produces seeds which are dispersed by wind or animal activity. Finally, the plant may die back in winter, but as a perennial, its root system remains alive and it regrows in the spring.
PropogationPropogation time
Late Summer to Early Fall
Western wormwood, commonly known as Artemisia ludoviciana subsp. ludoviciana, is typically propagated through division, which is a popular and effective method. This is usually done in the early spring or fall when the plant is not in active growth. To propagate by division, gardeners dig up an established plant and gently separate it into smaller sections, making sure that each section has a portion of the root system. These sections are then replanted immediately at the same depth they were growing previously, spaced about 18 to 24 inches (approximately 45 to 60 centimeters) apart to allow for growth. Watering the new divisions thoroughly ensures good root-to-soil contact and helps establish the new plants. This method results in mature plants much more rapidly than propagation from seed and is effective because it exploits the natural growth habit of the plant.
