Rose Verbena

Scientific Name: Glandularia canadensis

Plant Family: Verbenaceae

Native Region: Central and Eastern United States

Rose Verbena

Brief Description

A low-growing, spreading perennial with hairy stems and deeply lobed, opposite leaves. It produces clusters of five-petaled pink to purple flowers at the ends of its stems.

Care Instructions

This is a low-maintenance plant that thrives in sunny locations with well-draining soil. It is drought tolerant once established and benefits from occasional deadheading to encourage more blooms and light pruning to maintain its shape.

Medicinal Value

We do not currently provide medicinal value for plant identifications.

Sunlight

Full sun (6+ hours per day); can handle very light afternoon shade in hot climates.

Watering

Low to medium; drought-tolerant once established. Water when the top inch of soil feels dry, and avoid overwatering to prevent root rot.

Soil

Well-draining sandy, loamy, or rocky soil; pH 6.0 to 7.5.

Hardiness Zone

7 to 9 (sometimes 6 with protection)

Growth Habit

Herbaceous perennial; sprawling or decumbent growth form, reaching 6-12 inches high and spreading up to 2 feet wide.

Bloom Season

Spring through Fall (peaking in late Spring); clusters of pink, rose, or purple tubular flowers with 5 notched lobes.

Toxicity

Generally considered non-toxic to humans and common pets, but ingestion of any non-food plant may cause mild stomach upset.

Propagation

Propagated by seeds sown in spring, stem cuttings taken in summer, or through natural layering where stems touch the ground.

Common Pests & Issues

Susceptible to powdery mildew if air circulation is poor and spider mites in very hot, dry conditions. Root rot may occur in heavy, wet soils.

Similar Species

Verbena rigida (Stiff Verbena), which has more upright stems and less lobed leaves, and Verbena bonariensis, which is much taller with smaller flower clusters.

Interesting Facts

This plant is a favorite of butterflies, particularly long-tongued species, and is often used in rock gardens or as a high-performing groundcover.

Created At: 2026-05-13T14:16:02.128299