Coreopsis Seeds – Perennial Variety, Double-Flowered, Easy to Grow, Low Maintenance, Highly Ornamental

Overview
Coreopsis is a hardy perennial with fully double golden-yellow flowers that are full and bright in color. It grows 40–60 cm tall, making it suitable for mid-border planting, flower bed edges, or use as cut flowers. Seeds germinate in 10–15 days at temperatures of 18–25°C (64–77°F). The optimal growing temperature range is 10–30°C (50–86°F). Fall sowing is recommended for the best plant establishment and flowering performance in the following year.

Key Features
• Double Flowers: Dense, layered petals – more full and showy than single-flowered Coreopsis
• Ideal Height: 40–60 cm tall, upright habit, no staking needed
• Strong Cold Tolerance: Tolerates low temperatures and overwinters safely in cold regions
• Good Drought Resistance: Once established, tolerates dry conditions well – great for low-maintenance gardens
• Perennial: Plant once, blooms year after year – saves time and effort
• Prefers Cool Climates: Benefits root development and flowering performance in the following season

Cultivation Guidelines
• Germination Temperature: 18–25°C (64–77°F), sprouts in 10–15 days
• Growing Temperature: 10–30°C (50–86°F), adapts to a wide range
• Light: Full sun to partial sun – more blooms with adequate sunlight
• Water: Drought tolerant once established; water moderately during the growing season
• Soil: Well-drained, average soil – not fussy
• Maintenance: Deadhead spent flowers to encourage continuous blooming

Why Choose Coreopsis?
Coreopsis delivers years of cheerful double blooms with minimal care. Cold tolerant, drought resistant, and easy to grow – it is perfect for beginners and low-maintenance gardens. Unlike other flowers that require constant attention, Coreopsis thrives in ordinary soil and returns year after year with its golden double flowers.