Where Should I Plant My Hydrangea?

How far apart should I plant my Endless Summer hydrangeas? Garden Gab
How far apart should I plant my Endless Summer hydrangeas? Garden Gab from garden-gab.com


Hydrangeas are a popular choice for many gardeners due to their beautiful blooms and low maintenance requirements. However, planting your hydrangea in the wrong spot can lead to disappointment when it fails to thrive. In this article, we will discuss the best location to plant your hydrangea for optimal growth and beauty.

Understanding Your Hydrangea

Before you start planting your hydrangea, it is important to understand the type of hydrangea you have. Hydrangeas are classified into two main categories: those that bloom on old wood and those that bloom on new wood. Old wood hydrangeas bloom on the previous year’s growth, while new wood hydrangeas bloom on the current year’s growth. Knowing which type of hydrangea you have is crucial for proper pruning and planting.

Light Requirements

Hydrangeas prefer partial shade, especially in the afternoon when the sun is the strongest. Too much sun can scorch the leaves and flowers, while too little sun can lead to a lack of blooms. The ideal spot for planting your hydrangea would be an area that receives morning sun and afternoon shade.

Soil Composition

Hydrangeas prefer moist, well-draining soil that is rich in organic matter. They do not do well in heavy clay soil or soil that is constantly wet. A pH level between 5.5 and 6.5 is ideal for hydrangeas, as acidic soil promotes blue blooms while alkaline soil leads to pink blooms.


When planting your hydrangea, make sure to give it enough space to grow. Most hydrangeas need at least 3 to 4 feet of space between them, with some varieties requiring even more. Planting your hydrangea too close to other plants or structures can lead to overcrowding and poor growth.

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Hydrangeas need consistent moisture to thrive, especially during hot and dry periods. However, they do not like to be waterlogged or sitting in standing water. Water deeply once a week, making sure to soak the roots thoroughly. Adding a layer of mulch around the base of the plant can help retain moisture and keep the roots cool.


Old wood hydrangeas should be pruned immediately after blooming, while new wood hydrangeas can be pruned in late winter or early spring. Pruning your hydrangea will help shape the plant and promote new growth. However, be careful not to prune too much, as this can lead to a lack of blooms.

Winter Protection

Hydrangeas are hardy plants, but they still need protection during the winter months. Applying a layer of mulch around the base of the plant can help insulate the roots and protect them from freezing. You can also wrap the plant in burlap or cover it with a blanket to protect it from harsh winter winds.

Pests and Diseases

Hydrangeas are generally resistant to pests and diseases, but they can still be affected by certain issues. Powdery mildew, leaf spot, and aphids are common problems that can be treated with fungicides or insecticides. Regularly inspecting your hydrangea for signs of damage can help prevent these issues from becoming severe.


Planting your hydrangea in the right spot is crucial for its growth and beauty. Understanding your hydrangea’s light and soil requirements, spacing needs, and pruning schedule can help you create the perfect environment for your plant to thrive. With proper care and attention, your hydrangea will reward you with stunning blooms year after year.

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