21 White Dahlia Varieties to Grow This Season

Dahlias are one of the most exquisite flowers you can incorporate into your garden. While Dahlias come in all the colors of the rainbow, many gardeners have a special appreciation for the pure beauty of white Dahlias.

White flowers in general can offer a muted base color that support other more brightly colored flowering plants throughout your garden. Many types of dahlias can grow quite tall, so that leaves plenty of options for low growing perennial flowers to layer them with. The options are endless. But one thing is for certain, white dahlias can offer strikingly beautiful blooms, all on their own.

So, if you’ve decided to add some white flowering dahlias to your garden, but aren’t sure where to start, you’ve landed in the right place! Keep on reading to learn all about our favorite dahlias with white blooms, their growing regions, as well as names and pictures of each flower! Ready to learn more? Let’s dig in!

‘Boom Boom White’

Scientific Name: Dahlia ‘Boom Boom White’

• ​​Plant Type: Perennial
• Geographic Origin: Mexico
• Plant Size: 3’
• Sun Exposure: Full sun
• Plant Zone: 3-10

‘Boom Boom White’ one of the most popular varieties of white Dahlias. The blossoms grow larger than your hand, so they’re ideal for planting outside a house and making a beautiful flowery statement.

They also work in all zones, so people around the world can successfully grow these flowers year after year. They have medium cup-shaped petals that fit together perfectly. Many people love how symmetrical and idyllic these flowers look, almost as if they were grown in a lab.

‘Café au Lait’

Scientfic Name: Dahlia ‘Café au Lait’

• ​​Plant Type: Perennial, Annual in zones 1-5
• Geographic Origin: North America
• Plant Size: 1’-2’
• Sun Exposure: Full sun
• Plant Zone: 3

‘Café au Lait’ is one of the most unique Dahlia blossoms. They are well known with dahlia growers for their beautiful flowers and extended bloom times. Originating in North America, they’re resilient and easy to grow once you get them in the ground.

Rather than being completely white like other varieties mentioned here, this one has faint white edges but a blushing center. The center can be a super light pink or a mild beige, which is how it got its name relating to coffee! It can also be grown as an annual or perennial, depending on the climate and sun.

‘Crazy Love’

Scientific Name: Dahlia ‘Crazy Love’

• ​​Plant Type: Perennial
• Geographic Origin: Mexico
• Plant Size: 2’-2.5’
• Sun Exposure: Full sun, partial shade
• Plant Zone: 8-10

‘Crazy Love’ are silky and delicate blossoms with thin petals and a charming mix of white and purple.

The petals are predominantly cream color, but the petals’ edges fade into a muted lavender color. They are unique because most white blooming varieties are colored in the center and fade to white, but these do the opposite!

Despite their name, they are somewhat reserved, and their main selling point is the purple edges on each petal. Perhaps their name comes from the fact that they’re finicky flowers. They need sun but also shade, and they don’t do well when temperatures drop below 70ºF.

‘Eveline’

Scientific Name: Dahlia ‘Eveline’

• ​​Plant Type: Perennial
• Geographic Origin: New Zealand
• Plant Size: 3’-4’
• Sun Exposure: Full sun
• Plant Zone: 8-10

The name speaks for itself with this variety. The blossoms look like perfect balls and have a whimsical, airy appearance that many gardeners fall in love with.

The tubular petals are exquisite, and these are the ideal way to add volume and flair to your green garden. They can also stand on their own well at the front of a house or lining a walkway.

‘Fiona Stewart’

Scientific Name: Dahlia ‘Fiona Stewart’

• ​​Plant Type: Perennial
• Geographic Origin: United Kingdom
• Plant Size: 4’-6’
• Sun Exposure: Full sun
• Plant Zone: 9-11

Fiona Stewart Dahlias are one of the most symmetrical and exquisite Dahlia varieties you can add to your flower garden. The cup-shaped petals align with one another in impeccable harmony, so these are also used for weddings and flower arrangements because they’re so stunning.

The blossoms are puffy and light, as these petals are thin and paper-like. While Fiona Stewart Dahlias are rarely pure white, most have a very pale color in the center, like orange, green, or pink, with white edges.

The two-tone petals are appealing to people who want a peaceful aesthetic in their garden but don’t mind adding a bit of color.

‘Fleurel’

Scientific Name: Dahlia ‘Fleurel’

• ​​Plant Type: Perennial
• Geographic Origin: Mexico
• Plant Size: 3’-4’
• Sun Exposure: Full sun, light shade
• Plant Zone: 3-7

This stunning variety is what many people picture when you say white Dahlia. It has delicate, cup-shaped petals that layer together closely. The edges of the petals are a pale white shade, and the center is a richer shade of cream, making for a subtle but beautiful contrast.

These blossoms are massive. They’re bigger than some people’s heads, so it’s a showstopper. If you want to add a wow factor to your garden, these will catch the attention of any visitor.

‘Kenora Challenger’

Scientific Name: Dahlia ‘Kenora Challenger’

• ​​Plant Type: Perennial
• Geographic Origin: United States
• Plant Size: 2’-4’
• Sun Exposure: Full sun
• Plant Zone: 8-11

The Kenora Challenger Dahlia is a spectacular flower that is cactus-like with pointed, spiky petals. It’s a pure white color that is enchanting, making it an excellent choice for a super colorful garden to balance the flowers.

The blossom looks like a beautiful sea urchin, making it a popular dahlia plant in seaside communities. This variety is easy to take care of—they just want plenty of sunlight!

‘L’Ancresse’

Scientific Name: Dahlia ‘L’Ancresse’

• ​​Plant Type: Annual
• Geographic Origin: United Kingdom
• Plant Size: 3’-4’
• Sun Exposure: Full sun
• Plant Zone: 7-9

L’Ancresse is one of the most elegant and sophisticated varieties. They bloom completely white. This is probably the ideal flower for a gardener who wants a pure white Dahlia with no other hints of color.

It’s impossible not to find this flower beautiful, with its voluptuous appearance and delicate petals that sit next to each other, encircling the stem and creating an artistic and dazzling appearance.

‘Lady Liberty’

Scientific Name: Dahlia ‘Lady Liberty’

• ​​Plant Type: Perennial
• Geographic Origin: United Kingdom
• Plant Size: 6’-12’
• Sun Exposure: Full sun, partial sun
• Plant Zone: 3-10

Lady Liberty Dahlias are less rigid than other varieties on this list. The petals wilt down toward the stem, creating a wispy and whimsical look that is casual but stunning. While this flower can be more finicky to care for, they do well in cold climates, as it originated in the UK.

These flowers tend to sway in the wind more and create a gorgeous movement in your garden that not every flower can offer. If you want an unusual-looking white Dahlia, the Lady Liberty is a perfect choice, and it has a fun name!

‘My Love’

Scientific Name: Dahlia ‘My Love’

• ​​Plant Type: Perennial
• Geographic Origin: Mexico
• Plant Size: 3’-4’
• Sun Exposure: Full sun
• Plant Zone: 8-11

‘My Love’ Dahlias are one of the most popular varieties because they’re fairly easy to grow and offer a sweet cream color that is ideal for seaside homes or colorful gardens. They’re a cactus variety, so they have triangular petals that people don’t usually associate with Dahlias.

The spiky petals are bright and happy, and they are most robust during July, making this a wonderful summer perennial to plant. Funny enough, this variety is more crazy-looking than the ‘Crazy Love’ Dahlia!

‘Petra’s Wedding’

Scientific Name: Dahlia ‘Petra’s Wedding’

• ​​Plant Type: Perennial
• Geographic Origin: South America
• Plant Size: 1’-2’
• Sun Exposure: Full sun
• Plant Zone: 3-11

Petra’s Wedding is one of the easiest white Dahlia varieties to grow and care for. Despite originating in South America, these flowers are resilient to colder temperatures, and novice gardeners can successfully grow them as perennials, even in lower hardiness zones.

The blossoms are simple and lovely, using the typical tubular shape of Dahlia petals that fit together in concentric circles.

Once again, this flower is incredibly popular for wedding arrangements or dinner bouquets. Nothing about these flowers looks messy or natural, so they can be a striking addition to your front yard or flower garden.

‘Ruskin Bride’

Scientific Name: Dahlia ‘Ruskin Bride’

• ​​Plant Type: Perennial
• Geographic Origin: United Kingdom
• Plant Size: 1’-3’
• Sun Exposure: Full sun
• Plant Zone: 2-11

‘Ruskin Bride’ is one of the best varieties if you want a pure white flower with a striking appearance. This is a semi-cactus Dahlia, so the petals are resilient, and the flowers do well in dry or hot weather.

The center of the blossom is a lime green color that quickly transitions to a rich white that will stand out in any garden. Some people may think white Dahlias can get lost in a colorful garden, but the clarity of these white petals draws your eye right to them!

‘Small World’

Scientific Name: Dahlia ‘Small World’

• ​​Plant Type: Perennial
• Geographic Origin: Mexico, Central America
• Plant Size: 1’-1.5’
• Sun Exposure: Full sun, partial shade
• Plant Zone: 8-12

Also called the Mini PomPom Dahlias, ‘Small World’ Dahlias are an adorable variety to plant in your flower garden. These blossoms are more than just bulbous—they flower all around the center and even cover the top of the stem, creating a perfect sphere.

For an enchanting and whimsical flower that will transform your garden into a fairy realm, you can plant loads of these white Dahlias and watch them grow tall and perfectly round. And they’re a fan favorite for weddings and bouquets because they are so picturesque.

‘Sweet Nathalie’

Scientific Name: Dahlia ‘Sweet Nathalie’

• ​​Plant Type: Perennial
• Geographic Origin: Spain
• Plant Size: 2’-3’
• Sun Exposure: Full sun
• Plant Zone: 8-11

‘Sweet Nathalie’ has a precious look that many find endearing and calming. This variety isn’t entirely white, as the blossoms usually start white and then slowly turn a blush pink.

But for someone who wants light-colored, subtle Dahlias, these are still worth the effort. What’s interesting about this variety is the blossoms change over time.

They first bloom white in the typical Dahlia fashion, with petals nestled together. But as the flower continues to blossom, it takes on a light shade of pink, and the petals open up more, creating a more ragged flower many people love having in their garden.

‘Trelyn Kiwi’

Scientific Name: Dahlia ‘Trelyn Kiwi’

• ​​Plant Type: Perennial
• Geographic Origin: United Kingdom
• Plant Size: 3’
• Sun Exposure: Full sun
• Plant Zone: 7-11

‘Trelyn Kiwi’ are another cactus-like flower that many gardeners enjoy. Instead of cup-shaped or triangular petals, the white petals have a faint pink tint and look like spikes.

They grow best in well-drained soil and full sun. Keep in mind that Trelyn Kiwis are toxic to dogs and cats.

‘Tsuki Yori No Shisha’

Scientific Name: Dahlia ‘Tsuki Yori No Shisha’

• ​​Plant Type: Perennial
• Geographic Origin: Japan
• Plant Size: 1’-1.5’
• Sun Exposure: Full sun, light shade
• Plant Zone: 8-11

The only white Dahlia native to Japan is the Tsuki Yori No Shisha. This variety is a departure from what many call Dahlias. Rather than the cup-shaped or tubular petals that align perfectly, this flower has scraggly, tentacle-like petals that can be off-putting but also alluring.

For gardeners who want a prized flower that is outside the norm, the Tsuki Yori No Shisha is a gorgeous option that will intrigue friends and neighbors who see it. The petals are a crisp white, and the center can be an understated green or a bright orange, depending on growing conditions.

‘Verda’

Scientific Name: Dahlia ‘Verda’

• ​​Plant Type: 8-11
• Geographic Origin: United States
• Plant Size: 3’-4’
• Sun Exposure: Full sun
• Plant Zone: 8-11

‘Verda’ gets its name from the faint green color of the center. People love this variety because it has an ethereal and fresh appearance, ideal for brightening up a dark or bland garden.

The petals are long and shaped like thin triangles, giving the blossom a distinct appearance unique. The petals are thick and give the flower a lot of beautiful volume, so they fill in bare spots well.

This variety is also a breeze to grow almost anywhere in the United States that gets enough sun.

‘Waterlily White Onesta’

Scientific Name: Dahlia ‘White Onesta’

• ​​Plant Type: Annual
• Geographic Origin: North America
• Plant Size: 3’
• Sun Exposure: Full sun
• Plant Zone: 3-11

Waterlily Dahlias come in many colors, but the white ones are especially breathtaking. White Waterlily Dahlias have light pink centers that give the flower a subtle and enjoyable contrast that will liven up even the most boring flower garden.

Rather than short, perfectly aligned Dahlia petals, this blossom has long, wide petals. These Dahlias have a more dramatic effect on a space, so it’s hard to miss them even in a sea of other flowers. They can also thrive in most zones and conditions as long as they get enough sun!

‘White Aster’

Scientific Name: Dahlia ‘White Aster’

• ​​Plant Type: Perennial
• Geographic Origin: Guatemala, Mexico
• Plant Size: 5’-7’
• Sun Exposure: Full sun
• Plant Zone: 8-10

‘White Aster’ dahlias are bulbous blossoms with a stunning geometric shape that almost looks unnatural. This variety is the world’s oldest surviving type of Dahlia, so it’s like having a captivating piece of history in your garden!

This flower is popular in wedding bouquets because they have a luscious and full appearance, like soft, white pom poms!

The petals are a creamy white color with hints of pastel green inside each petal. These Dahlias love hot weather and lots of sunlight, but they are generally easy to take care of in warm climates.

‘White Perfection’

Scientific Name: Dahlia ‘White Perfection’

• ​​Plant Type: Perennial
• Geographic Origin: Holland
• Plant Size: 8”-10”
• Sun Exposure: Full sun, partial sun
• Plant Zone: 8-12

‘White Perfection’ has a similar look to the Fleurels. However, the cup-shaped petals on this variety are much larger, almost three times the size.

While it is called white perfection, this Dahlia looks slightly more disheveled than other varieties because the larger petals fight for space around the blossom. These petals tend to open up more rather than stay closely nestled together like other varieties.

And these are easy to take care of. They’re mildly resistant to frost and don’t mind being in the shade as long as they get water and some sun now and again.

‘Wyn’s Farmer John’

Scientific Name: Dahlia ‘Wyn’s Farmer John’

• ​​Plant Type: Perennial, Annual in zones 1-6
• Geographic Origin: United States
• Plant Size: 4’-4.5’
• Sun Exposure: Full sun to full shade
• Plant Zone: 1-12

‘Wyn’s Farmer John’ are different from other Dahlias. Most blossoms align impeccably with petals that all look the same. ‘Wyn’s Farmer John’ departs from this Dahlia norm.

Instead, the blossoms and petals have a messy, disheveled look that some gardeners prefer to the rigid perfection of other varieties. Each petal has a golden center that fades into a crispy white.

Some people compare the blossom to Carnations or Lotus Flowers, as the layers are more vertical than in others. For someone who wants a natural-looking garden that is beautifully imperfect, these funky Dahlias are a stunning choice.