Rudbeckia Blackeyed Susan Goldstrum

Description: Black-eyed Susans are well-known for their bright and cheery blooms, which feature golden-yellow petals surrounding a dark brown or black central cone, giving them their distinctive appearance. The flowers typically measure 2 to 3 inches (5 to 7.5 cm) across and bloom profusely from midsummer to fall. The plant itself has a bushy, clumping habit and produces dark green, lance-shaped leaves along sturdy, upright stems. Size: Depending on the variety, Black-eyed Susans can grow to various heights, typically ranging from 1 to 3 feet (30 to 90 cm) tall and spreading about 1 to 2 feet (30 to 60 cm) wide. Some cultivars may be more compact, while others can reach taller heights. Overall, they're a relatively low-maintenance and manageable size for most gardens. Best Growing Zones: Black-eyed Susans are hardy in USDA hardiness zones 3 through 9, making them adaptable to a wide range of climates. They thrive in full sun but can also tolerate partial shade, although they may not bl