©2006 Publications International, Ltd. The HydrangeaHydrangeas are a variety of shrubs known for their large clusters of flowers, which can take on shapes such as mounded, globular, flat, or spiked. Each cluster consists of both sterile and fertile florets. The sterile flowers, which are the most noticeable, measure between one to one and a half inches in diameter and can be white, pink, purple, or blue, depending on the hydrangea variety and the soil's acidity.
Growing Tips: Hydrangeas require ample water and nutrient-rich soil. They can thrive in full sunlight or partial shade. Mulching helps to keep the roots cool and moist. Be sure to remove spent flowers and trim any dead branches.
Common Uses: Hydrangeas are commonly planted in shrub and perennial borders, as well as foundation plantings. They also make excellent container plants, often used for seasonal or holiday displays. The Oakleaf hydrangea is a great choice for wooded areas and shrub borders.
Related Species: Hydrangea quercifolia, commonly known as the oakleaf hydrangea, features long-lasting white flowers in spikes and, unlike most hydrangeas, thrives in partially shaded, wooded areas. It prefers moist, well-drained, slightly acidic soil. Hydrangea Annabelle, with its white, globular flower clusters, also flourishes under similar conditions. Lacecap hydrangeas, like Blue Wave, boast flat, showy flower heads that have a delicate, lacy look.
Scientific Name: Hydrangea species
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