Alphabetical Plant Listing

Hydrangea: Plant Care and Growing Guide

Bigleaf Hydrangea, Hydrangea macrophylla, Oakleaf Hydrangea, Hydrangea quercifolia, Panicle Hydrangea, Hydrangea paniculata, Smooth Hydrangea, Hydrangea arborescens, Mountain Hydrangea, Hydrangea serrata


What is Hydrangea?

Hydrangea is a genus of flowering plants that belongs to the family Hydrangeaceae. It includes over 70 species of deciduous and evergreen shrubs, as well as a few small trees and vines. Hydrangeas are native to Asia and the Americas, with most species originating in Asia.

Flower color: The color of hydrangea flowers is often determined by the soil pH. Acidic soil (pH below 6.0) will produce blue flowers, while alkaline soil (pH above 7.0) will produce pink flowers. 

Blooming season: Most hydrangeas bloom in the summer in the northern hemisphere, but some species may bloom earlier or continue to bloom into the fall.

Uses: Hydrangea plants are a popular choice for weddings and other special events, as well as for garden landscaping and cut flower arrangements.

Symbolism: Hydrangeas are often associated with gratitude, appreciation, and heartfelt emotions. They are a popular choice for wedding bouquets and other special occasions.

Why should I Grow Hydrangea?

There are many reasons to grow hydrangeas (Hydrangea spp.) in your garden or landscape. Here are some of the top reasons:

Beautiful flowers: Hydrangeas are known for their large, showy flower clusters that come in a variety of colors. They are a great way to add color and interest to your garden.

Long blooming period: Depending on the species, hydrangeas can have a long blooming period, from spring to fall. This makes them a great choice for gardeners who want to enjoy their blooms throughout the growing season.

Easy to grow: Most hydrangeas are relatively easy to grow and maintain, and they can be grown in a variety of soil types and lighting conditions.

Versatile: Hydrangeas are versatile plants that can be used in a variety of garden styles and designs. They can be grown as standalone shrubs, used as borders, or grown as part of a mixed planting.

Attracts pollinators: The flowers of some hydrangeas are rich in nectar and attract a variety of pollinators, including bees and butterflies. This can help to support a healthy ecosystem in your garden.

Cut flowers: Hydrangeas are also popular as cut flowers, and their long-lasting blooms make them a great choice for floral arrangements or as a gift.

Guide Information

Hardiness 3 - 9
Plant Type Climbers, Shrubs, Trees
Plant Family Hydrangea
Exposure Full Sun, Partial Sun, Shade
Season of Interest Summer (Early,Mid,Late)
Fall
Water Needs Average
Maintenance Average
Soil Type Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Dried Arrangements, Cut Flowers, Showy
Attracts Bees, Birds, Butterflies
Landscaping Ideas Beds and Borders, Patio and Containers, Wall-Side Borders
Garden Styles City and Courtyard, Coastal Garden, Informal and Cottage, Traditional Garden
Compare All Hydrangea Great Plant Combination Ideas with Hydrangea Guides with Hydrangea

Marina Andrejchenko, Shutterstock.  

While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.

Guide Information

Hardiness 3 - 9
Plant Type Climbers, Shrubs, Trees
Plant Family Hydrangea
Exposure Full Sun, Partial Sun, Shade
Season of Interest Summer (Early,Mid,Late)
Fall
Water Needs Average
Maintenance Average
Soil Type Clay, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Dried Arrangements, Cut Flowers, Showy
Attracts Bees, Birds, Butterflies
Landscaping Ideas Beds and Borders, Patio and Containers, Wall-Side Borders
Garden Styles City and Courtyard, Coastal Garden, Informal and Cottage, Traditional Garden
Compare All Hydrangea Great Plant Combination Ideas with Hydrangea Guides with Hydrangea

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