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  1. Rudbeckia - Home & Garden Information Center

    Rudbeckia are perennial flowering plants that are hardy in Zones 4–9. Like many plants, they have several common names, among which are: Black-eyed Susan, Gloriosa Daisy, and …

  2. Rudbeckia - Wikipedia

    Rudbeckia is one of at least four genera within the flowering plant family Asteraceae whose members are commonly known as coneflowers; the others are Echinacea, Dracopis, and …

  3. Growing Rudbeckia: How to Plant, Grow, and Care For Black ...

    Oct 12, 2023 · Are you thinking of adding some rudbeckia flowers to your garden? Find out how to plant, grow, and care for rudbeckia flowers!

  4. Black-eyed Susan Flowers: Planting, Growing, and Caring for ...

    1 day ago · Learn how to plant, grow, and care for black-eyed Susans (Rudbeckia hirta). Discover their bloom time, care tips, when to cut them back, and how to save seeds for replanting.

  5. The Rudbeckia Guide – Plant Detectives

    Rudbeckia, or black-eyed Susan, offers long-lasting yellow blooms and easy care. Learn how to plant, grow, and use rudbeckia in sunny pollinator gardens.

  6. Black-Eyed Susan: A Growing Guide for Rudbeckia | Garden Design

    Learn how to grow black-eyed Susan flowers. With their cheery yellow flowers in late-summer, Rudbeckia will bloom for weeks with minimal care. These plants flower best in full sun, zones 3-9.

  7. How to Grow and Care for Rudbeckia - Harvest to Table

    Learn how to grow and care for black-eyed Susan, Rudbeckia. You can grow this late summer bright bloomer in your garden.

  8. Rudbeckia: History, Characteristics & Cultivation - AMERICAN ...

    Jan 16, 2025 · Rudbeckia, commonly known as Black-eyed Susans, Gloriosa Daisies, or Coneflowers, are a genus of flowering plants in the Asteraceae family. Rudbeckia flowers …

  9. Rudbeckia hirta (Black Eyed Susan, Black-eyed Susan, Gloriosa ...

    Black-eyed Susan is a fast-growing, upright, branching biennial or short-lived perennial in the aster family (Asteraceae) that is native to the eastern United States. Because it blooms in the …

  10. Year of the Rudbeckia - National Garden Bureau

    Rugged durability, extreme heat tolerance, and summer-long flower power make Rudbeckia one of the most popular perennials sold today in many parts of North America. It’s no wonder as it …