Double the Sun Coreopsis

Blooming earlier than most other varieties, this coreopsis produces large, semi double, bright yellow flowers with golden yellow centers. It continues flowering even through the heat of summer, bringing a long season of low maintenance color to the garden.

Common Name: Double the Sun Coreopsis
Botanical Name: Coreopsis grandiflora 'Double the Sun'
Light Requirements: Full Sun
Mature Height: 12-16"
Mature Width: 12-18"
Bloom Time: Early Summer to Early Fall
Soil Preference: Average to Evenly Moist 
Advantages: Attracts Butterflies, Bee Friendly, Deer Resistant
Zone: 3-9
Hardiness Map: https://planthardiness.ars.usda.gov/PHZMWeb/