Stiff Goldenrod (Solidago rigida) is a perennial wildflower native to North America, known for its rigid, upright stems and bright yellow blooms. It’s valued for its resilience and role in supporting pollinators. Overall, Stiff Goldenrod is a resilient and attractive plant that adds vibrant color to garden spaces and supports local wildlife, making it a valuable addition to a variety of landscape settings.
Appearance: Stiff Goldenrod is a robust, upright plant with a sturdy, branching structure. It has a relatively stiff, rigid appearance, which is reflected in its common name.
Height: The plant typically grows to a height of 2 to 4 feet (60 to 120 cm). It can sometimes reach up to 5 feet (150 cm) in optimal conditions.
Leaves: The leaves are narrow, lance-shaped, and often have a rough texture. They are arranged alternately along the stem. The leaves can be up to 6 inches long and are generally green with a slightly hairy or pubescent surface.
Flowers: Stiff Goldenrod produces dense, elongated clusters of small, bright yellow flowers. The flower heads are composed of numerous tiny florets and are arranged in panicles or racemes along the upper portion of the stem. Each flower head is typically about 1/4 to 1/2 inch in diameter.
Blooming Season: The plant blooms from late summer to early fall, usually from August to October. The bright yellow flowers provide a splash of color as many other garden plants are winding down for the season.
Habitat: Stiff Goldenrod prefers well-drained soils and full sun. It is commonly found in prairies, meadows, open woodlands, and along roadsides. It can tolerate a range of soil types, including sandy, loamy, and clayey soils, and is drought-tolerant once established.
Wildlife: This goldenrod is highly beneficial for pollinators. It attracts a variety of insects, including bees, butterflies, and other pollinating insects. The seeds can also provide food for birds during the fall and winter months.
Uses: Stiff Goldenrod is popular in native plant gardens, wildflower meadows, and prairie restorations due to its bright color and ecological benefits. It is also used in naturalized gardens and for erosion control because of its strong root system and adaptability.
Cultivation: The plant is relatively low-maintenance and can be propagated from seeds or divided plants. It benefits from occasional watering, especially during prolonged dry spells, but is generally quite tolerant of dry conditions. Deadheading spent flowers can sometimes encourage a longer blooming period.
