Double Sunburst Coreopsis seeds produce exceptional perennials with fully double, golden-yellow blooms resembling miniature sunflowers. This resilient variety reaches 18-24 inches tall, flowering prolifically from early summer through fall with proper deadheading. The compact plants form tidy clumps of fine-textured foliage, providing excellent structure even when not in bloom. Demonstrates superior drought tolerance and disease resistance once established, thriving in full sun and well-drained soil while attracting beneficial pollinators to borders, cottage gardens, and cutting gardens.