#1 Gallon
Coreopsis (tickseed) is a hardy, low-maintenance North American native perennial known for bright yellow, daisy-like flowers that bloom from late spring to fall. Thriving in full sun and well-drained, even poor or sandy soil, they are drought-tolerant, deer-resistant, and ideal for borders or wild gardens. 
Key Care and Characteristics
Sunlight: Requires full sun (6–8+ hours) to prevent weak, leggy growth and ensure prolific blooming.
Soil: Thrives in dry to medium, well-drained soil; avoids soggy conditions to prevent root rot.
Maintenance: Deadheading (removing spent blooms) is crucial to encourage continuous flowering from summer to frost.
Varieties: Ranging from 6 inches to 4 feet tall, popular types include C. grandiflora(Large Flower), C. verticillata (Threadleaf), and annual C. tinctoria.
Wildlife: Attracts pollinators like bees and butterflies, while birds enjoy the seeds.