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How Far Apart Should You Plant Hydrangeas?

How far apart should you plant hydrangeas? Discover the perfect spacing for planting hydrangeas with our comprehensive guide. Find out the ideal distance between hydrangea plants for a flourishing and picturesque landscape.

How Far Apart Should You Plant Hydrangeas (1)

Hello, fellow plant lover!

Need some tips for hydrangea spacing?

We discuss ALL things hydrangeas here, so if you’re wondering, “How far apart should you plant hydrangeas?” you’re in the right place!

Let’s get straight to it!

How far apart to plant hydrangeas

How far apart should you plant hydrangeas?

Planting hydrangeas at the correct spacing is crucial for their health, growth, and overall appearance. However, knowing exactly how far apart to plant them comes down to a number of factors.

Follow these steps for optimal hydrangea spacing and a beautiful garden:

1. Consider the Variety

Different hydrangea species and cultivars have varying mature sizes.

Before planting, research the specific variety you have or intend to plant to determine its expected width at maturity.

If you’re buying brand-new plants, the tag should provide this information. If not, a little research is in order.

Click here to read about the different types of hydrangeas and their needs.

2. Measure the Space

Use a tape measure or yardstick to measure the area where you plan to plant your hydrangeas.

Consider the space both horizontally and vertically, taking into account any neighboring plants, structures, or potential obstructions.

3. Spacing Guidelines

As a general rule of thumb, space hydrangeas according to their mature size.

For larger varieties, such as oakleaf hydrangeas (Hydrangea quercifolia) or mophead hydrangeas (Hydrangea macrophylla), plant them 3 to 6 feet apart.

For smaller varieties like panicle hydrangeas (Hydrangea paniculata) or smooth hydrangeas (Hydrangea arborescens), space them 2 to 4 feet apart.

4. Creating Clusters

If you want to create a fuller look or a hedge effect, you can plant hydrangeas closer together.

However, be mindful not to overcrowd them, as this can lead to competition for resources and hinder their growth.

5. Account for Growth

Keep in mind the eventual size of the mature hydrangea plants when spacing them.

While they may seem small when first planted, hydrangeas can grow significantly over time.

Providing adequate spacing ensures they have ample room to develop without becoming crowded.

6. Environmental Factors

Consider environmental factors such as sunlight, soil quality, and drainage when determining spacing.

Proper spacing allows each plant to receive sufficient sunlight and access to nutrients and water.

7. Planting Technique

When planting hydrangeas, dig holes that are as deep as the root ball and twice as wide.

Place the plants in the holes, backfill with soil, and water thoroughly to settle the soil around the roots.

Click here to get tips for dividing and transplanting hydrangeas.

8. Maintenance and Pruning

Regular maintenance, including pruning, is essential for healthy hydrangeas.

Proper spacing facilitates airflow between plants, reducing the risk of disease and promoting overall plant vigor.

If you need help with pruning, be sure to check out our guide on How to Prune Hydrangeas for Winter.

Hopefully, this guide helped you figure out how far apart you should plant hydrangeas!

By following these guidelines, you can ensure your hydrangeas have the space they need to thrive, resulting in lush foliage and abundant blooms that enhance the beauty of your garden.

Until next time,

Your Fellow Hydrangea Lover

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