Sunbeckia Sarah Black-Eyed Susan

Sunbeckia Sarah Black-Eyed Susan

Sunbeckia® Sarah Black-Eyed Susan is a German-bred selection of Rudbeckia hirta with two-tone flowers in warm autumn shades. Each orange petal is washed with mahogany red from the base outward, so the inner half of the flower looks dark while the tips stay bright orange, all around a chocolate-brown cone. The plant grows into a bushy, branching clump of rough green leaves, typically 18–24 inches tall and wide, on firm stems that need no staking.

Blooms up to 6 inches across appear from midsummer until frost, and new buds keep opening when faded flowers are cut back. Bees and butterflies work the open centers for pollen and nectar. The rust-and-orange coloring fits late-summer and fall plantings, where it sits well beside mums, grasses and purple asters. Use it in sunny borders, patio pots and mixed containers, or plant several together for a block of color that carries across the yard.

Plant it in full sun for the heaviest flowering and the strongest stems. It prefers average, well-drained soil and does not tolerate standing water around the roots. Established plants handle brief dry periods, and deer and rabbits seldom bother it. Growers rate it hardy in Zones 7–10, so Maryland sits at the cold limit of its range, and plants may come back for one to a few seasons. Its months of summer-to-fall color make even a single season worthwhile. Routine care keeps it flowering.

Care Instructions:

Planting: Plant in spring after the last frost, in a full-sun spot with good air movement around the leaves.
Soil: Grows in average clay, loam or sandy soil that drains well; avoid low areas that stay soggy after rain.
Watering: Water deeply and often during the first season, then water when the top 2 inches of soil feel dry; containers need more frequent watering in hot weather.
Fertilizing: Feed lightly with a balanced fertilizer in spring; moderate fertility produces more flowers, while too much nitrogen makes floppy, leafy growth.
Pruning: Cut off spent blooms through summer and fall to keep buds coming, and clear away old stems and leaves in early spring.
Spacing: Space plants approximately 18–24 inches apart so each clump fills out while air still moves between them.
Maintenance: Check for powdery mildew in late summer, divide crowded clumps in early spring, and replace plants that weaken or do not return after winter.

Sarah earns its place with flower color that bridges summer and autumn, giving sunny gardens orange-and-mahogany blooms for months from one planting. It does best at the front of borders and in large containers on decks and patios. Replanting when clumps fade keeps the display reliable.

Landscape Solutions:

• Orange and mahogany two-tone flowers add fall color to sunny beds well before mums and asters reach full bloom.
• A long midsummer-to-frost bloom season keeps patio containers and border edges in flower for months.
• Deer and rabbit tolerance helps it hold up where browsing animals strip other perennials.
• Large blooms on firm stems provide cut flowers for indoor arrangements through late summer and fall.
• Open flower centers supply pollen and nectar for bees and butterflies late in the season.