Coreopsis grandiflora 'Sunray'
Large-Flowered Tickseed
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Large-Flowered Tickseed (Coreopsis grandiflora 'Sunray') - Description
Coreopsis grandiflora is a perennial plant species of the tickseed genus, Coreopsis, in Asteraceae. The common name is large-flowered tickseed.
Large-Flowered Tickseed (Coreopsis grandiflora 'Sunray') - Blooming
Flower colors vary in this genus but include yellow, orange, maroon and red. Coreopsis produces daisy-like flowerheads that attract bees. Deadhead to lengthen flowering period.
Large-Flowered Tickseed (Coreopsis grandiflora 'Sunray') - Growth
Annuals and perennials. These easy to grow plants need full sun or partial shade. Many perennials are grown as annuals. Grow Coreopsis in borders that are herbaceous, annual, or mixed.
Large-Flowered Tickseed (Coreopsis grandiflora 'Sunray') - Planting
Easily sown by seed. Once established, the plant will self sow itself. Perennial members of this genus can also be divided for propagation. Division entails propagating a plant by splitting it into 2 or more parts. Each part has its own root system and more than one shoot or dormant bud.
Large-Flowered Tickseed (Coreopsis grandiflora 'Sunray') - Pest
Snails and slugs. Other problems include aster yellows, fungal and bacterial spots, rust, flower blight, powdery mildew, and downy mildew.
Large-Flowered Tickseed (Coreopsis grandiflora 'Sunray') - Soil and irrigation
Most species require little to moderate water. Does best with well-draining soils.
