Heirloom Hydrangea Seeds - Flower Plant

Heirloom Hydrangea seeds produce a classic, ornamental flowering shrub maintained through traditional open pollination. These varieties are valued for their natural beauty, large decorative blooms, and adaptability to garden conditions. The plant develops a bushy, rounded growth habit and is suitable for garden beds, borders, and container planting. It thrives in mild to warm climates and prefers partial shade with rich, well-drained soil and consistent moisture.

Features

• Bushy, rounded shrub growth habit
• Open pollinated, traditional variety
• Produces large, decorative flower clusters
• Suitable for gardens, borders, and containers
• Prefers partial shade and consistent moisture

Specifications

• Scientific Name: Hydrangea macrophylla (common type)
• Common Name (US): Hydrangea
• Seed Type / Variety: Open pollinated heirloom variety
• Growth Habit: Deciduous shrub
• USDA Zones: 6 to 11 (varies by type)
• Planting Season: Spring or early fall
• Growing Season: Spring to late summer
• Sowing Season: February to April
• Germination Time And Conditions: 2 to 6 weeks in warm, moist conditions (light required)
• Sunlight Requirements: Partial shade to morning sun
• Soil Requirements: Rich, well-drained, slightly acidic soil
• Watering Needs: Moderate to high; consistent moisture required
• Mature Plant Size: 3 to 6 feet height, 3 to 6 feet spread
• Plant Spacing: 3 to 5 feet apart