Grow a Native Four-Season Shrub from Seed Hydrangea quercifolia, the Oakleaf Hydrangea, is one of the most beautiful native shrubs in the southeastern US. In early summer it produces large cone-shaped clusters of white flowers that blush pink as the season progresses. The distinctive oak-shaped leaves turn rich burgundy-red in fall, and the exfoliating cinnamon-brown bark provides winter interest. Growing Conditions Light: Part sun to part shade Hardiness zones: 5–9 Mature height: ~8 feet Spread: ~8 feet Bloom time: Summer Germination Tips Cold-moist stratify seeds for 6 weeks before planting Seeds need moisture and light to germinate — do not cover with soil Keep consistently moist until germination What You’ll Receive 100 seeds per packet.Arrival SupportUnpack promptly after delivery. If there is a problem with your order on arrival, contact us within 24 hours and include clear photos so we can help.Explore related products: Ornamental Seeds · Native North American selections