Collection: Oakleaf Hydrangeas

An Oakleaf Hydrangea (Hydrangea quercifolia) is a deciduous shrub known for its distinctive oak-shaped leaves and cone-shaped flower clusters. This hydrangea species is native to the southeastern United States and is appreciated for its ornamental qualities, making it a popular choice in gardens and landscapes.

Key features of Oakleaf Hydrangeas include:

1. Leaves: The leaves of Oakleaf Hydrangeas are large and resemble the shape of oak leaves, often deeply lobed with serrated edges. They turn vibrant shades of red, orange, and burgundy in the fall, providing additional seasonal interest.

2. Flowers: Oakleaf Hydrangeas produce elongated, cone-shaped flower clusters that can reach impressive sizes. The flowers emerge in late spring to early summer and can range in color from white to shades of pink.

3. Bark and Branch Structure: The stems of Oakleaf Hydrangeas have a cinnamon-brown exfoliating bark that adds winter interest to the landscape. The overall growth habit can be somewhat open and arching.

4. Adaptability: Oakleaf Hydrangeas are known for their adaptability to various soil types but prefer well-drained soil. They can thrive in both sun and partial shade, though they often perform best with some shade, especially in hotter climates.

5. Drought Tolerance: Once established, Oakleaf Hydrangeas exhibit good drought tolerance, making them a resilient choice for gardeners in various regions.

These hydrangeas are valued for their year-round interest, including the attractive foliage, showy flowers, and exfoliating bark. Oakleaf Hydrangeas are often used as specimen plants, in borders, or as part of naturalistic landscapes. They provide a lovely combination of texture, color, and form throughout the seasons, making them a sought-after addition to gardens.

When to prune Oakleaf Hydrangeas?

The optimal time to prune Oakleaf Hydrangeas (Hydrangea quercifolia) is in late winter to early spring, typically after the last frost but before new growth emerges. This timeframe, often in February or March, allows the plant to develop buds for the upcoming growing season. During this pruning period, begin by removing dead or damaged wood, cutting back to healthy buds. While Oakleaf Hydrangeas generally require minimal pruning, selective pruning can be done to shape the plant and remove crowded or crossing branches. Thinning out older stems can promote new growth and enhance air circulation. It's crucial to avoid late spring or summer pruning, as it may eliminate potential flower buds, considering that Oakleaf Hydrangeas bloom on old wood. Use clean and sharp tools for precise cuts, and be mindful of the specific needs and growth habits of your hydrangea, taking into account any cultivar-specific recommendations.