Rudbeckia laciniata

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Rudbeckia Laciniata 8 Rudbeckia Laciniata 7 Rudbeckia Laciniata 2 Rudbeckia Laciniata Rudbeckia Laciniata 9
Rudbeckia Laciniata 8 Rudbeckia Laciniata 7 Rudbeckia Laciniata 2 Rudbeckia Laciniata Rudbeckia Laciniata 9

Rudbeckia laciniata

Common Name: Green-Headed Coneflower

Green-Headed Coneflower is a tall, clump-forming perennial that reaches 4 to 7 feet in height. Its bright yellow flowers with greenish-yellow centers bloom from mid to late summer. This species thrives in moist habitats, such as floodplain forests, wet meadows, and along streambanks. It is a valuable nectar source for butterflies and other pollinators. Due to its height and ability to spread, it works well in rain gardens, wetland restorations, and naturalized woodland edges.

Characteristics

Product Form Plant, Seed
Type Forb
Sun Full Sun, Partial Sun, Shade
Soil Clay, Loam, Sand/Gravel, Calcareous
Moisture Mesic, Wet
Average Max Height (inches) 100
Suggested Plant Spacing (inches) 24
Bloom month(s) July, August, September
Bloom Color or Type Yellow
Dominance Medium

Range Maps

Sowing Information

For most homeowners, the recommended method is to hand-broadcast seed at a minimum rate of 16–64 PLS (Pure Live Seed) ounces per acre. To ensure even coverage, broadcast the seed in perpendicular passes across the site. Grass seed should be broadcast first and lightly raked into the soil. Afterward, apply a light mulch layer using clean, seed-free straw or, preferably, our native Little Bluestem straw, available at our retail garden centers. Once mulching is complete, broadcast native wildflower seed over the area without raking it in. A good rainfall or thorough watering will provide sufficient soil contact for successful germination.

Planting Information

Dig a hole in your planting site slightly larger than the plant’s root system. When placing the plant into the hole, ensure that the soil line remains consistent with its original level in the pot. Fill in around the roots with the excavated soil, gently firming it to eliminate air pockets. Water the plant thoroughly the same day to promote successful establishment.