Sunflower 'Happy Days'

Scientific Name: Helianthus 'Happy Days'

Common Name: Happy Days Sunflower

Hardiness Zone: 4-9

Hardiness Degree: -30°F (-34°C)

Blooming Season: Summer to Early Fall

Plant Habit: Upright, Clump-forming Perennial

Characteristics: Large, golden-yellow, double flowers with a cheerful appearance.

Water: Well-drained soil, regular watering.

Fertilize: Apply a balanced fertilizer in early spring.

Spacing: 18-24 inches apart

Height: 3-5 feet

Width: 2-3 feet

Exposure: Full sun