Blue sage

Blue Sage (Salvia azurea) is a perennial plant species in the mint family (Lamiaceae). It is native to the central and eastern regions of the United States, and is commonly found in prairies, fields, and along roadsides.

Description

Blue Sage is a tall, upright plant that can reach heights of up to 5 feet. It has narrow, lance-shaped leaves that are typically 3 to 5 inches long. The leaves are a grayish-green color and have a rough texture. The plant produces clusters of bright blue flowers in late summer and early fall. Each flower is approximately 1 inch long and has a two-lipped shape, which is characteristic of the Salvia genus.

Cultivation

Blue Sage prefers full sun and well-drained soil. It is drought-tolerant and can thrive in poor soil conditions. The plant is propagated by seeds, which can be sown directly in the garden in the fall or started indoors in the spring. Blue Sage is a low-maintenance plant that requires little care once established. It is resistant to most pests and diseases, but can be susceptible to powdery mildew in humid conditions.

Uses

Blue Sage has been used for medicinal purposes by Native American tribes. The Cheyenne tribe used it as a remedy for colds and respiratory ailments, while the Osage tribe used it to treat skin conditions. The plant is also used in landscaping for its attractive flowers and its ability to attract butterflies and hummingbirds.

Conservation Status

Blue Sage is not currently listed as threatened or endangered. However, like many native prairie plants, its habitat is being lost to agricultural development and urbanization.

See Also

• Salvia
• Mint family
• Medicinal plants
• Native American ethnobotany