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For successful seedlings,
see the growing notes at the bottom of the page!
Cut-leaved coneflower (Rudbeckia laciniata) is a striking native perennial that can grow over two metres tall, adding bold structure to gardens. Its bright yellow flowers bloom in summer, attracting a wide array of pollinators like bees and butterflies. In the fall, its seeds feed various bird species, making it a valuable addition for supporting local wildlife. Thriving in moist environments, this plant flourishes in water-rich soils and can even tolerate temporarily waterlogged areas, making it ideal for stream banks, pond edges, or damp spots in the garden.
Medicinal and Culinary Uses
Cut-leaved coneflower is edible and offers multiple culinary uses. The petals can be eaten, adding vibrant colour to salads. In spring, young shoots, stems, and leaves can be harvested and used like kale, providing a nutritious vegetable rich in vitamin C and folic acid. These young shoots are particularly delicious early in the season and can be incorporated into various recipes for their nutritional benefits.
Ecological Roles
Cut-leaved coneflower plays an important ecological role by attracting numerous pollinators in summer ands providing seeds for birds in the fall. Its dense root system also stabilizes soil in wetland areas. Planted along shorelines or in naturalized gardens, it enhances biodiversity and enriches aquatic landscapes with its tall, vibrant yellow blooms.
Cut-leaved coneflower seeds require cold stratification to ensure germination. See the cultivation notes below for more details.
Akène cannot assume any responsibility for the use of plants for therapeutic purposes. Always seek advice from a professional before using a medicinal or edible plant.
Sowing and Growing
Technical Details
Seeds per packet: 250
Family: Asteraceae
Scientific name: Rudbeckia laciniata
Life cycle: Perennial
Hardiness zone: 3
Soil type: Silty to clayey
Soil moisture level: Medium to soggy
Soil - additional attributes:
Light: Sun, partial shade
Blooming: July to September
Spacing: 60 cm
Height: 200 cm
Deer resistance: Low
Stratification: 60 days
Scarification: No
Germination time: 10 to 15 days
Sowing depth: 3 mm