10 Most popular Hydrangea species
Hydrangeas are popular flowering plants known for their beautiful blooms and versatility in garden landscapes. There are numerous species and cultivars of hydrangeas, each with its own unique characteristics. Here are 10 most popular hydrangea species :
1. Hydrangea macrophylla
Also known as bigleaf hydrangea, it is one of the most popular and widely cultivated species. Native to Japan, it features large, rounded flower clusters known as mopheads or lacecaps.
The mophead varieties have dense, ball-shaped clusters of flowers, while the lacecap varieties have flat clusters with small, fertile flowers in the center surrounded by larger, showy sterile flowers.
The blooms can range in color from vibrant blue, pink, or purple to pure white. The foliage is dark green and glossy, providing an attractive backdrop to the blooms. Hydrangea macrophylla cultivars include ‘Endless Summer,’ ‘Nikko Blue,’ and ‘Bailmer’ (Annabelle hydrangea).
2 .Hydrangea arborescens
Commonly known as smooth hydrangea, it is native to eastern North America. This species is known for its large, rounded flower clusters that bloom in white or creamy colors.
The most famous cultivar of H. arborescens is ‘Annabelle,’ which is cherished for its massive, showy white flowers that can reach up to 12 inches in diameter. The flowers age gracefully, often turning greenish or pinkish as they mature.
Hydrangeas – types, requirements, care
3. Hydrangea paniculata
Native to eastern Asia, Hydrangea paniculata is a deciduous shrub that offers a different growth habit compared to other hydrangeas. It produces elongated, cone-shaped flower clusters that start off creamy white and gradually change color as they age, often turning pink or even deep red.
This species is highly valued for its ability to thrive in a variety of climates and its showy blooms that persist into late summer and early autumn. Popular cultivars of H. paniculata include ‘Limelight,’ ‘Pinky Winky,’ and ‘Grandiflora.’
4. Hydrangea quercifolia
Known as oakleaf hydrangea, this species is native to the southeastern United States. It gets its name from the shape of its leaves, which resemble those of oak trees.
Oakleaf hydrangeas produce large, elongated flower clusters that emerge white and gradually turn pink or deep rose as they age. One of the unique features of this species is its stunning fall foliage, which turns shades of red, burgundy, and purple. It is a favorite choice for adding texture and color to landscapes. Cultivars of H. quercifolia include ‘Snow Queen,’ ‘Alice,’ and ‘Ruby Slippers.’
5. Hydrangea serrata
Native to Japan and Korea, H. serrata is closely related to H. macrophylla and shares many similarities. It is a compact shrub that produces lacecap or mophead flower clusters, depending on the cultivar.
The blooms can range in color from blue to pink, with some cultivars featuring bi-color or multi-color flowers. The foliage of H. serrata is often smaller and more delicate compared to H. macrophylla. Popular cultivars include ‘Bluebird,’ ‘Preziosa,’ and ‘Diadem.’
How and when to plant hydrangeas ?
6. Hydrangea petiolaris
Commonly known as climbing hydrangea, it is a deciduous vine that originates from Japan, China, and South Korea. This species is highly valued for its ability to cling to walls, trellises, and trees, creating a stunning vertical display.
It features large white flower clusters and heart-shaped leaves. Climbing hydrangeas are known for their vigorous growth and are often used to add a touch of elegance and charm to shaded or partially shaded areas.
7. Hydrangea quercifolia ‘Snowflake’
This cultivar is a unique form of oakleaf hydrangea with double flowers that resemble snowflakes. It produces abundant, showy flower clusters that provide a beautiful contrast against its dark green foliage.
The ‘Snowflake’ variety is highly sought after for its remarkable beauty and ability to attract attention in any garden or landscape.
8. Hydrangea aspera
Native to China and the Himalayas, H. aspera is a deciduous shrub known for its large, velvety leaves and unique flower clusters. The flowers can vary in shape, ranging from lacecaps to mopheads.
They typically bloom in shades of pink or blue, adding a touch of elegance to any garden. This species has a more open and airy growth habit compared to other hydrangeas, making it an excellent choice for adding texture and a naturalistic feel to landscapes.
9. Hydrangea involucrata
Native to Japan, this species is cherished for its round, flat flower clusters surrounded by prominent bracts. The blooms can be blue, pink, or white, creating a lovely display of colors.
Hydrangea involucrata is a smaller hydrangea species that works well in smaller gardens or containers. It offers a delicate beauty and is highly valued for its ability to attract pollinators.
10. Hydrangea serrata ‘Tuff Stuff’
This cultivar is a compact and reblooming lacecap hydrangea. It produces clusters of blue or pink flowers that enchant gardeners with their delicate appearance. ‘Tuff Stuff’ is known for its abundant blooms and sturdy nature, making it a favorite choice for adding color and charm to gardens or containers.
These 10 popular Hydrangea species offer a wide range of flower shapes, colors, and growth habits, ensuring that there is a hydrangea suitable for every garden style and preference.
Hydrangeas: History, Biology, and Uses
