Coreopsis DescriptionBotanical Name: Coreopsis lanceolata Foliage is bright green, lanceolate, and hairy. Bright yellow blooms on long stems, that are leafy at the base. Blooms occur May through August, not as many as C. grandiflora. A very long-lived perennial. Plant CharacteristicsPlant Category: PerennialsName: CoreopsisPlant Type: Perennial Flower: Bright yellow,1 1/2" to 2" wide Mature Size: 2' x 2' Water: Moderate Exposure:: Full sun Spacing: 1' Soil Type: Clay; loam; sand; acidic; alkaline; well drained Planting Time: Any season CommentsDeadheading reccommended for continuous blooms.