4" pot. Grown from ethically collected local seed. 

Wildflower.org says: 

Water Use: Medium  Light Requirement: Sun , Part Shade , Shade  Soil Moisture: Dry  CaCO3 Tolerance: None  Soil Description: Sandy, gravelly soils. Sandy, Sandy Loam, Medium Loam, Clay Loam, Clay, Acid-based, Calcareous  Conditions Comments: Lance-leaved coreopsis is the most common coreopsis and is easy to grow. It is drought tolerant but is not a reliably perennial. However it self-sows readily and can become weedy. The showy golden flowers are nice in a vase and are a popular plant for visiting pollinators. It should have frequent deadheading to keep it in bloom well into the summer.