13 Fast-Growing Shrubs That'll Fill in Your Garden This Year

Get an (almost) instant lush landscape.

Purple Buddleja butterfly bush in flower.
Photo:

Alex Manders/Getty Images

If you aren't the most patient gardener in the world, you're probably not ready to wait a year or two for your chosen plants to fill in your landscape. Fortunately, if you choose fast-growing shrubs, you'll likely find that those gaps disappear pretty quickly as your garden grows.

So if you want that instant garden gratification, consider these fast-growing bushes to fill in your landscape in no time flat.

Tips for Choosing Fast-Growing Shrubs

One size (and style) of shrub doesn't fit all gardens. Here's what to consider as you choose for your landscape.

Make sure there's enough space for the bush

You may be tempted to fill in every space as you're landscaping your garden, but you'll want to research the final height and width of the shrub you're considering, and make sure that you leave enough room for it to reach its full size without overtaking other plants in your garden.

Don't want to have gaps in your landscaping while you wait for your shrubs to grow? Opt to buy a larger version of the bush, or plant annuals in the gaps this year, and let the shrubs take over the space next season.

Look at its bloom time

For the best looking garden, you want to pick a variety of plants so that there's always something blooming that you can enjoy in your garden. And that goes for your shrubs, too. "Consider the seasonal interest of the shrub, such as flowering periods and foliage color, to help create a garden that is ever changing and visually appealing year-round," Wright says.

Choose something that suits your garden spot

You'll want to consider the light, soil, and water needs of the shrubs you choose, to ensure that they suit the spot where you want to put them. (Putting a sun-loving shrub deep in the shade will stunt its growth and perhaps kill it altogether.)

Make sure you aren't choosing an invasive shrub

You know what kind of shrubs grow really fast? The kind that are invasive and will take over the space—and be difficult for you to control once they're introduced to your garden. Wright points to privet bushes and bamboo as two examples. "They can overtake garden spaces and crowd out native plants."

Fast-Growing Shrubs for Your Garden

01 of 13

Smoke Bush (Cotinus coggygria)

Smoke Bush

Jacky Parker Photography/Getty Images

  • Annual growth: 1 to 2 feet
  • Final size: 10 to 15 feet tall and wide
  • Bloom time: Spring and summer
  • Sun: Full sun
  • Hardiness zones: 4 to 9

Want something that looks like it comes from a Doctor Seuss book? Give the smoke bush a try. "It's a wonderful choice with its airy, cloud-like plumes that add a flair of uniqueness to the garden," Wright says.

02 of 13

Butterfly Bush (Buddleja davidii)

Purple Buddleja butterfly bush in flower.

Alex Manders/Getty Images

  • Annual growth: More than 2 feet per year
  • Final size: 3 to 12 feet tall, and 3 to 8 feet wide
  • Bloom time: Summer
  • Sun: Full sun
  • Hardiness zones: 5 to 9

The aptly named butterfly bush features dramatic, cone-shaped blooms that'll bring all the butterflies to your yard all summer long. It's become a popular pick also because it requires minimal care—so you can just let it grow and enjoy.

Some butterfly bush varietals are considered invasive in some areas of the country, including the east and west coasts. Look for varietals that are bred to avoid spreading, such as Blue Chip, Pink Micro, and Asian Moon.

03 of 13

Beautyberry (Callicarpa americana)

Beautyberry shrub branches with purple berries.

mizuki/Getty Images

  • Annual growth: 1 to 2 feet
  • Final size: 3 to 6 feet tall and wide
  • Bloom time: Spring and summer, with berries in the fall
  • Sun: Full sun
  • Hardiness zones: 6 to 10

Wright considers this pretty shrub an underrated pick for your garden. "The beautyberry really stands out with its clusters of vivid purple berries in the fall."

04 of 13

Hydrangea (Hydrangea spp.)

Closeup of purple blooms on Bloomstruck hydrangea plant.

Jennifer Blount/Getty Images

  • Annual growth: 2 or more feet
  • Final size: 2 to 20 feet tall, 2 to 6 feet wide
  • Bloom time: Summer and fall
  • Sun: Partial sun
  • Hardiness zones: 5 to 9

Garden stalwart hydrangea can grow up to two feet every year, making them a bush that's perfect for filling in your garden quickly. They thrive in partial sun, and create big, long-lasting blooms.

05 of 13

Chaste Tree (Vitex agnus-castus)

chaste tree
Chaste tree (Vitex agnus-castus). Mark Turner/Getty Images
  • Annual growth: 1 to 2 feet
  • Final size: 8 to 20 feet tall, 5 to 20 feet wide
  • Bloom time: Spring and summer
  • Sun: Full sun to part shade
  • Hardiness zones: 7 to 8

If you're looking for an easy-to-grow shrub that's a little off the beaten path, the chaste tree may be just what you were seeking. It's also a favorite of pollinators, as butterflies like the early-season blooms, and birds the late summer berries.

06 of 13

Kaleidoscope Abelia (Abelia x grandiflora 'Kaleidoscope')

Kaleidoscope Abelia

Fast Growing Trees

  • Annual growth: 1 foot
  • Final size: 3 to 4 feet tall and wide
  • Bloom time: Summer
  • Sun: Full to partial sun
  • Hardiness zones: 6 to 9

Wright considers the Kaleidoscope Abelia a favorite. "Its variegated glossy leaves boast lemony yellow and green leaves in the summer months, but the show is in the fall when it displays a beautiful ruby red color—creating some eye-catching late fall, early winter interest."

07 of 13

Red Twig Dogwood

Red Twig Dogwood

Fast Growing Trees

  • Annual growth: Up to 2 feet
  • Final size: 6 to 8 feet tall and wide
  • Bloom time: Spring
  • Sun: Full to partial shade
  • Hardiness zones: 2 to 8

This intriguing plant puts on a show all year long, with tiny white blooms in the spring, green foliage in the summer, and most intriguingly, bold red stems in the winter.  "It provides both year-round interest and rapid growth," Wright says.

08 of 13

Crepe Myrtle (Lagerstroemia indica)

Crape myrtle tree flowering in pink.
Simon McGill.

 Simon McGill/Getty Images

  • Annual growth: More than 2 feet per year
  • Final size: 6 to 25 feet tall, 6 to 20 feet wide
  • Bloom time: Summer to fall
  • Sun: Full sun
  • Hardiness zones: 6 to 9

If you're looking for a (very) tall shrub to anchor your landscape, the crape myrtle may be just what you desire. It's an easy-care option, with bold, long-lasting flowers that'll brighten your landscape all summer long.

09 of 13

Viburnum (Viburnum spp.)

Flowering viburnum leatherleaf (Viburnum rhytidophyllum Alleghany) on blurry dark background. Selective focus. Close-up. Beautiful white inflorescences of flowers with dark textured green leaves.
Alexander Denisenko / Getty Images
  • Annual growth: 1 to 2 feet
  • Final size: 3 to 20 feet tall, 3 to 12 feet wide
  • Bloom time: Spring
  • Sun: Full to partial sun
  • Hardiness zones: 2 to 9

For pretty spring blooms, viburnum may be just what you were seeking in a fast-growing shrub. Pretty white and pink blooms arrive in spring or early summer, depending on the varietal.

10 of 13

Weigela (Weigela florida)

Weigela florida 'variegata'
Weigela florida 'variegata' is a shrub with bicolored leaves. Neil Holmes/Photolibrary/Getty Images
  • Annual growth: 1 to 2 feet
  • Final size: 6 to 10 feet tall, 9 to 12 feet wide
  • Bloom time: Spring and early summer
  • Sun: Full sun
  • Hardiness zones: 4 to 8

This pollinator-friendly bush is an under-the-radar choice for your garden. They also are great for adding privacy to your garden—plant a few of them together and they'll grow to keep your yard undercover.

11 of 13

Lilacs (Syringa vulgaris)

Lilac bush blooming with lilac-colored flowers.

 Antema/Getty Images

  • Annual growth: 1 to 2 feet
  • Final size: 8 to 15 feet tall, 6 to 12 feet wide
  • Bloom time: Spring
  • Sun: Full sun
  • Hardiness zones: 3 to 7

This classic shrub is famous for its super-fragrant, dramatic springtime blooms, but its bright green foliage is beautiful, too.

12 of 13

Forsythia (Forsythia spp.)

forsythia

Getty Images/AndreaAstes

  • Annual growth: 2 feet
  • Final size: 2 to 10 feet tall and wide
  • Bloom time: Spring
  • Sun: Full to partial sun
  • Hardiness zones: 5 to 8

"Forsythia is another favorite, offering a big splash of golden yellow blooms each spring that brightens any garden," Wright says. In the fall, expect the bright green leaves to turn shades of yellow or purple, for another bit of garden interest.

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Pussy Willow (Salix spp.)

Pussy willows
Karolína Hrdlicková / EyeEm / Getty Images
  • Annual growth: 2 or more feet
  • Final size: 6 to 25
  • Bloom time: Spring
  • Sun: Full to partial sun
  • Hardiness zones: 4 to 8

Pussy willows add a beautiful touch to your garden year-round. The furry buds that appear in early spring (and give the plant its name) give way to blossoms, and the foliage turns a pretty gold in the fall. Pussy willows need plenty of water, so they're ideal for rain gardens.

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