Hydrangea

Hydrangeas are popular flowering shrubs known for their showy blooms, vibrant colors, and versatility in the garden. Native to Asia and the Americas, hydrangeas thrive in USDA Hardiness Zones 3-9, depending on the species. These adaptable plants bring long-lasting beauty to landscapes with their large flower clusters, which can range from white and pink to blue and purple, depending on the variety and soil conditions​.

Varieties of Hydrangeas: Some notable varieties include Hydrangea macrophylla (Bigleaf Hydrangea), Hydrangea paniculata (Panicle Hydrangea), Hydrangea arborescens (Smooth Hydrangea), Hydrangea quercifolia (Oakleaf Hydrangea), Hydrangea serrata (Mountain Hydrangea), and Hydrangea anomala petiolaris (Climbing Hydrangea)

Uses: Due to their showy blooms, they’re often used as specimen plants or in perennial and shrub borders with companion plants. They also work well in containers and make excellent cut flowers, adding elegance to floral arrangements. They can also be dried and preserved for use in wreaths and home decor, allowing you to enjoy their beauty year-round.

Growing Conditions: Hydrangeas prefer partial shade, especially in hot climates, with morning sun and afternoon shade being ideal. They thrive in moist, well-drained soil enriched with organic matter. Regular watering is essential, especially during dry periods. Mulching around the base helps retain moisture and regulate soil temperature.

Care and Maintenance: Pruning requirements vary by species. Some, like Bigleaf and Oakleaf hydrangeas, bloom on old wood and should be pruned after flowering, while others, such as Panicle hydrangeas, bloom on new wood and benefit from late-winter pruning. Regular deadheading encourages continuous blooming throughout the season

All parts of the plant are considered poisonous if ingested due to the presence of hydrangin, a cyanogenic glycoside. It’s generally safe for humans to handle, but ingestion can cause discomfort. Hydrangea is considered toxic to pets, including dogs and cats.