Ohio Goldenrod (Solidago ohioensis)

2026-02-15T13:43:26-06:00

Local Name: Ohio Goldenrod

Botanical Name: Solidago ohioensis

Family: Asteraceae

Status: Near Native

Landscape Archetype: Prairie, Wet Prairie, Fen

Life Cycle: Perennial

Sun Exposure: Full sun

Soil Moisture: Mesic to wet

Soil Type: Loam, Silt, Sand

Height & Width Range: Height: Waist (24"–36") to Shoulders (36"–48")
Width: 18–24"

Bloom Color: Yellow

Morphology Notes: Smooth, upright stems forming tight clumps. Narrow linear-lanceolate leaves are mostly basal, glabrous or slightly rough. Flat-topped to gently rounded panicles of bright yellow composite flower heads. Blooms August through October. Fibrous root system.

Fruits and Seeds: Achenes with white pappus. Ripen in fall. Dry seed heads remain lightly ornamental into early winter.

Habit and habitat: Clumping, erect, and neatly vertical, this species thrives is most at home in intact wetland remnants like wet prairies, sedge meadows, calcareous fens, fen edges, marsh edges, wet swales, seep zones, groundwater-fed openings, and low wet ditches and shows a moderate fidelity to high-quality wet prairie and fen ecosystems. It handles natural disturbance such as periodic flooding but retreats under chronic soil disruption or persistent shade. In gardens it remains upright with steady moisture and grows looser in nutrient-rich or disturbed soils while maintaining a compact footprint but needs to be planted with species of similar size to persist.

Companions: Fox Sedge (Carex vulpinoidea), Common Rush (Juncus effusus), Winged Loosestrife (Lythrum alatum), Prairie Loosestrife (Lysimachia quadriflora), Blue Flag Iris (Iris versicolor), Spotted Joe‑Pye Weed (Eutrochium maculatum), Swamp Milkweed (Asclepias incarnata)

Ecology associations: Ohio Goldenrod becomes a gathering place for pollinators, drawing bumblebees like Bombus impatiens and Bombus griseocollis to its broad golden platforms. Its foliage and stems host specialized goldenrod insects, including a specialists micromoth Gnorimoschema gallaesolidaginis, and migrating monarch butterflies (Danaus plexippus) stop to refuel on its abundant nectar as they pass through late in the season.

Provenance: WI, IW

NH Propagation technique: Seed grown

Special Powers: When summer starts to slump, Ohio Goldenrod steps up holding a fire torch of gold, calling every pollinator in the neighborhood to its end‑of‑season festival. Its tidy, upright style makes it the well‑behaved friend in moist garden areas. Goldenrods are often lambasted as aggressive, Ohio Goldenrod is the opposite, never pushy, always glowing, and always attracting the most interesting guests.