Black-eyed Susan (Rudbeckia hirta)

from $8.00

A staple of the American landscape, these iconic wildflowers feature bright daisy-like petals surrounding a deep chocolate-brown central cone. Black-Eyed Susans are extraordinarily hardy, heat-tolerant, and capable of thriving in conditions where more delicate flowers might falter. They are the perfect choice for gardeners who want high-impact color with minimal effort.

Plant Profile

  • Sun Exposure Full Sun (Preferred) to Partial Shade

  • Water Needs Low to Moderate; very drought-tolerant once established

  • Soil Type Needed Adaptable; can thrive in Muck, Clay, Loam or Sandy soils.

  • Mature Height 2 – 3 feet

  • Deer Resistance Moderate

  • Bloom Time June – October

  • Bloom Color ‍ ‍ Yellow

  • Plant Spacing 10 – 12 inches

Plant Characteristics

  • One of the longest bloom periods of any summer perennial, often lasting from early summer right through the first frost.

  • The plant is biennial that blooms and completes in life cycle in it’s seconds year. They are self-seeders, so they will appear in your garden for years to come but can succumb to longer-lived perennials in later years after planting.

  • Highly resistant to heat, humidity, and drought, making them ideal for "problem spots" in the yard.

Wildlife Benefits

  • Pollinator Favorite: The wide, flat blooms act as perfect landing pads for a variety of butterflies, including Monarchs, the Wavy-Lined Emerald and the Silvery Checkerspot.

  • Bee Support: A primary nectar source for honeybees and several species of native solitary bees.

  • Birds: If you delay your garden cleanup until spring, the sturdy seed heads provide essential winter forage for goldfinches and other small songbirds.

Size:

A staple of the American landscape, these iconic wildflowers feature bright daisy-like petals surrounding a deep chocolate-brown central cone. Black-Eyed Susans are extraordinarily hardy, heat-tolerant, and capable of thriving in conditions where more delicate flowers might falter. They are the perfect choice for gardeners who want high-impact color with minimal effort.

Plant Profile

  • Sun Exposure Full Sun (Preferred) to Partial Shade

  • Water Needs Low to Moderate; very drought-tolerant once established

  • Soil Type Needed Adaptable; can thrive in Muck, Clay, Loam or Sandy soils.

  • Mature Height 2 – 3 feet

  • Deer Resistance Moderate

  • Bloom Time June – October

  • Bloom Color ‍ ‍ Yellow

  • Plant Spacing 10 – 12 inches

Plant Characteristics

  • One of the longest bloom periods of any summer perennial, often lasting from early summer right through the first frost.

  • The plant is biennial that blooms and completes in life cycle in it’s seconds year. They are self-seeders, so they will appear in your garden for years to come but can succumb to longer-lived perennials in later years after planting.

  • Highly resistant to heat, humidity, and drought, making them ideal for "problem spots" in the yard.

Wildlife Benefits

  • Pollinator Favorite: The wide, flat blooms act as perfect landing pads for a variety of butterflies, including Monarchs, the Wavy-Lined Emerald and the Silvery Checkerspot.

  • Bee Support: A primary nectar source for honeybees and several species of native solitary bees.

  • Birds: If you delay your garden cleanup until spring, the sturdy seed heads provide essential winter forage for goldfinches and other small songbirds.