Brown Eyed Susan: Rudbeckia Triloba

Brown Eyed Susan plants have bright yellow flowers that act as a beacon for bees, butterflies, and other insects, providing them with a valuable source of nectar and pollen. It is a vibrant and versatile perennial plant with numerous landscaping benefits. Its charming golden-yellow blooms with dark brown centers make it a delightful addition to gardens, natural areas, and urban landscapes. Beyond its aesthetic appeal, it contributes to the overall health and sustainability of the environment. 

With vibrant yellow flowers, When the plants are in full bloom and easy to spot. Formally known as rudbeckia triloba, these flowers feature plush center disks that are a deep brown purple. These fuzzy centers gradually fade to brown and are surrounded by six to 12 bright yellow rays. The result is a daisy-like flower measuring one to two inches across. Each plant boasts several blooms. Large, healthy plants can display six or more blooms simultaneously.

Brown-Eyed Susan Plants Have Multiple Blooms

The stems supporting these vivid blooms are reddish, coarse, and densely branching. Upright and prone to clumping, they range in height from two to five feet. The stems have fine white hairs along their upper half and are trimmed with green leaves. The leaves can differ in size and formation. Those at the top tend to be smaller and more straightforward.

Reblooms in Spring

How do you decide if you want them? Both are gorgeous coneflowers that can add a lively splash of yellow to your landscape. However, there are distinct differences. They have smaller flowers with fewer petals. They also have a more abundant output of flowers. In addition, they tend to bloom for a more extended period.

Reproduces and Multiplies

They are classified as either perennial or biennial, and Brown Eyed Susan will often self-seed and self-pollinate. They bloom beautifully from the middle of summer through the first frost, so you can usually spot their cheery yellow flowers from July through October.

Makes Excellent Cut Flowers

Gardeners who want to create an informal look or naturalize an area favor cut flowers, which are frequently found in borders and mass plantings. Cut flowers attract bees, butterflies, and birds, making them an excellent choice for landscapers who want to draw pollinators. Cut flowers are gorgeous, so they’re often popular with growers who enjoy creating floral arrangements.

This Is How Your Plants Will Look upon Delivery

Bloom Season

Fall

Bloom/Foliage Color

Yellow

Height at Maturity

Over 12"

Care

Brown Eyed Susans thrive in well-drained soil with regular watering. Deadhead finished flowers to promote more flowers and cut back in late fall to prepare for winter. They are generally pest-resistant and require minimal fertilization.

Plant Reproduction

Brown Eyed Susan spreads by self-seeding in open soil

Planting bare-root perennials is best in any season if they are dormant; we only sell dormant plants. Planting them year-round is also excellent if you can get dormant perennials. When your bare-root perennials arrive, soak the roots in water for a few hours to rehydrate them. Lant by digging a hole wide enough to spread the roots comfortably and deep enough to place the top portion crown (where the roots meet the stem) at or slightly above ground level. Position the plant in the hole, backfill with native soil, and gently firm the soil around the roots—water well after planting to settle the soil around the plant and eliminate air. Apply a 2-3 inch layer of mulch to keep weeds at bay and moisture locked in, keeping the mulch away from the crown. Irrigate plants regularly during the first few weeks of drought; never water in full sun, and water late in the evenings to ensure the roots are established well. Fertilize sparingly in the first year, using a balanced, slow-release fertilizer in subsequent years as needed. 

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