Companion plants for hydrangeas

Are you looking to enhance the beauty of your hydrangeas by planting them alongside some complementary companions? In this article, we will explore a variety of plants that thrive alongside hydrangeas, adding color, texture, and interest to your garden. From delicate ferns to vibrant astilbes, there are numerous options to choose from that will elevate the beauty of your hydrangea garden. Let’s dive in and discover the perfect companions for your hydrangeas!

Companion plants for hydrangeas

Have you ever wondered what plants can be planted alongside your beautiful hydrangeas to enhance their growth and beauty? In this article, we will explore some companion plants that grow well with hydrangeas, creating a harmonious and visually appealing garden.

Choosing the right companion plants

When selecting companion plants for your hydrangeas, it’s essential to consider factors like sunlight, soil pH, water requirements, and overall growth habits. By choosing the right companions, you can create a thriving ecosystem and enhance the beauty of your hydrangea bushes.

Sunlight requirements

Just like hydrangeas, some companion plants prefer full sun, while others thrive in partial shade. Be mindful of the sunlight requirements of each plant to ensure they receive the right amount of light to flourish. Consider placing taller plants to the north or west of your hydrangeas to provide some shade during the hottest part of the day.

Soil pH

Hydrangeas are known for their ability to change flower color based on the soil’s pH level. Some companion plants may have specific soil pH requirements, so it’s crucial to choose plants that can coexist with your hydrangeas without altering their desired flower color. Conduct a soil test to determine the pH of your garden bed and choose companion plants accordingly.

See also  Are Hydrangeas Poisonous?

Water requirements

Hydrangeas are moisture-loving plants, so selecting companion plants with similar water requirements can make maintenance more manageable. Avoid planting drought-tolerant plants alongside hydrangeas, as they may compete for water and nutrients, leading to stress and poor growth. Grouping plants with similar water needs together can help maintain a healthy balance in your garden.

Growth habits

Consider the overall growth habits of companion plants when choosing them for your hydrangeas. Avoid planting aggressive spreaders that may overwhelm or overshadow your hydrangeas. Opt for plants with complementary growth habits that will enhance the aesthetic appeal of your garden without causing any competition or crowding.

Companion plants that grow well with hydrangeas

Now that you have an understanding of what to consider when choosing companion plants for your hydrangeas let’s explore some options that can thrive alongside these beautiful flowering shrubs.

1. Hostas (Hosta spp.)

Hostas are excellent companion plants for hydrangeas, as they thrive in partial shade and have similar water requirements. With a wide range of foliage colors and textures, hostas can provide a beautiful contrast to the lush blooms of hydrangeas. Plant them around the base of your hydrangea bushes to create a layered and visually appealing garden bed.

2. Astilbe (Astilbe spp.)

Astilbes are another great companion plant for hydrangeas, as they prefer moist, well-drained soil and partial shade. Their feathery plumes of flowers in shades of pink, purple, and white can complement the large blooms of hydrangeas beautifully. Plant astilbes in clusters around your hydrangeas to add a pop of color and texture to your garden.

3. Japanese Forest Grass (Hakonechloa macra)

Japanese forest grass is a shade-loving perennial grass that pairs well with hydrangeas. Its graceful arching foliage in shades of green, gold, and variegated colors can add a touch of elegance and movement to your garden bed. Plant Japanese forest grass in front of your hydrangeas to create a lovely backdrop for their showy blooms.

See also  How to revive brown hydrangea flowers

4. Heuchera (Heuchera spp.)

Heucheras, also known as coral bells, are versatile perennial plants with colorful foliage that can brighten up any garden bed. With their low-growing habit and tolerance for partial shade, heucheras make excellent companions for hydrangeas. Plant them in the foreground of your hydrangea bushes to add a splash of color and texture to your landscape.

Creating a harmonious garden with hydrangeas

By selecting the right companion plants and arranging them thoughtfully in your garden, you can create a harmonious and visually striking landscape that showcases the beauty of your hydrangeas. Experiment with different combinations of plants to find the perfect companions that enhance the overall appeal of your garden.

Mixing and matching plants

Don’t be afraid to mix and match different companion plants to create a dynamic and diverse garden bed. Consider incorporating plants with varying heights, colors, and textures to add depth and interest to your landscape. Group plants with similar growth habits together to maintain a cohesive and balanced look in your garden.

Seasonal interest

When selecting companion plants for your hydrangeas, think about their seasonal interest to ensure year-round beauty in your garden. Choose plants that offer blooms, foliage, or berries in different seasons to provide visual appeal throughout the year. Incorporating evergreen plants or plants with winter interest can help maintain a lively and vibrant garden even during the colder months.

Maintenance and care

Proper maintenance and care are essential for ensuring the health and longevity of your hydrangeas and their companion plants. Regular watering, fertilizing, and pruning can help keep your garden looking its best throughout the growing season. Take the time to monitor your plants’ growth and make adjustments as needed to create a thriving and flourishing garden space.


In conclusion, selecting the right companion plants for your hydrangeas can enhance their beauty and create a harmonious garden landscape. By considering factors like sunlight, soil pH, water requirements, and growth habits, you can choose plants that will thrive alongside your hydrangeas and complement their stunning blooms. Experiment with different combinations of plants to find the perfect companions that will elevate the aesthetic appeal of your garden and bring joy and beauty to your outdoor space.

See also  How to Acidify Soil for Hydrangeas