Smooth Hydrangea (Hydrangea arborescens) is a dependable perennial shrub treasured for its large, rounded white flower clusters and strong adaptability. Known for its hardiness, this hydrangea performs exceptionally well in a wide range of climates and soil types, making it one of the easiest hydrangeas to grow from seed.

Blooming from early to mid-summer, Smooth Hydrangea produces abundant white flower heads that brighten garden borders, foundation plantings, and naturalized landscapes. Its low-maintenance nature and reliable growth make it perfect for both beginner and experienced gardeners.

These Non-GMO Smooth Hydrangea Seeds offer strong germination and develop into long-lasting shrubs that return year after year.

Features:

• Produces large, rounded white flower clusters

• Hardy, easy-to-grow perennial shrub

• Thrives in sun or partial shade

• Long-lasting summer blooms

• Non-GMO, high-quality seeds

• Low-maintenance and highly adaptable

• Ideal for borders, hedges, and landscape accents

Specifications:

• Botanical Name: Hydrangea arborescens

• Common Name: Smooth Hydrangea

• Plant Type: Hardy perennial shrub

• Height: 3–5 feet

• Spread: 3–5 feet

• Light Requirements: Full sun to partial shade

• Soil Type: Moist, well-drained soil

• Water Requirements: Moderate

• Bloom Season: Early to mid-summer

• Germination Time: 14–28 days

• Planting Depth: Surface sow; lightly press seeds into soil

• Hardiness Zones: USDA 3–9

• Maintenance: Low; prune in late winter or early spring

• GMO Status: Non-GMO