Best plants with purple flowers

What are the plants with purple flowers?

The color purple conveys strength and dignity. Purple-flowered plants add depth and a touch of class to garden color schemes.

They go well with various colored plants, from whites and pastels to vibrant reds and oranges.

Did you know that bees and other pollinators find the color purple attractive?

Many species of bees and butterflies can see purple better than other colors like red.

Pretty fascinating. We love purple-flowered plants, and they’re fantastic for attracting pollinators.

If you’re excited to know what are the plants with purple flowers but need help knowing where to begin, we’ve got you covered!

We’ve gathered some inspiration to help you find the perfect purple flowers for your garden.

+ 20 plants with purple flowers

When utilized in landscaping, purple flowers and plants with purple leaves create a calming impact.

Purple flowers, with their historically regal hue, symbolize wealth and sophistication. Plants with purple blooms and green foliage are a beautiful complement to any garden or landscape.

There is a wide range of gentle lavenders and deep, rich violets to choose from when shopping for plants with purple flowers.

So, to continue being with us to be familiar with 10 popular plants with purple flowers:

Have you heard about the May Night salvia as purple flowers? It’s this lovely perennial with deep bluish-purple flowers.

The blooms are small and grow on flower spikes, reaching about 2 feet tall. Did you know that this plant has a long blooming period?

It starts in May and goes all the way through June. That’s why it’s so popular for landscaping! This salvia is a fantastic option for perennial borders, cottage gardens, butterfly gardens, or wildflower gardens, just like other salvias.

Cutting plants back in early spring is a great way to encourage fresh new growth.

  1. Bellflower

This lovely plant with purple flowers can handle shade, but it loves basking in the sun! The more sun it gets, the more beautiful flowers it will produce.

When you’re ready to sow your seeds, spring is perfect! Just find some well-drained soil and water it enough to keep it moist but not too much that it becomes overly soggy.

Oh, bellflowers are such a delight! They bloom for about three or four weeks during the summer and sometimes even longer. They truly bring a touch of joy and whimsy to any garden.


  1. Allium 

  • The rounded form and color of alliums, as well as their contribution to the landscape, make Allium a pleasant feature, as well as the plants with purple flowers.
  • The flower head is made up of clusters of individual florets, which is what gives it that full and lush round shape.
  • Like other spring-flowering bulbs, these should be planted in the fall. The heights can vary quite a bit, ranging from 2 to 5 feet, depending on the variety, and the flowers bloom during late spring to early summer.


  1. Wisteria

Wisteria is noted for its pendulous lilac blossoms, which are incomparably gorgeous and are often seen hanging themselves over pergolas or climbing the walls of rural cottages.

Wisteria is quite the patient plant with purple flowers! It can take five years or even longer to settle in and bloom. But let me tell you, those beautiful purple flowers are worth the wait!

You’ll want to plant this strong climbing flower sometime between October and April. Find a nice sunny spot on a wall or structure facing south or west.


  1. Lobelia 

  • Lobelia is such a lovely plant with purple flowers!
  • It starts blooming in the summer and keeps going until the first frost. There are quite a few different types of lobelia plants out there!
  • But if you’re specifically looking for those beautiful trailing blue or purple flowers, you’ll usually find them on the Lobelia Erinus cultivars.
  • Did you know that lobelia flowers usually have five petals? Interestingly, some of them even have these cute little white eyes.
  • If your plants struggle in the heat, you can help them bounce back by giving them a little trim and ensuring they get enough water regularly.


  1. Ornamental Onion

  • These purple flowers are so cute! They’re full of character! Trust us; they make such a fantastic addition to any garden.
  • There is good news: growing alliums is a breeze! They love the sun and can handle dry conditions without any problem.
  • These cute plants are best planted in mid to late autumn when the soil is well-drained. They’ll reward you with beautiful flowers that bloom throughout spring and early summer.
  • You can plant them in sunny borders or even weave them through feathery grass. It’s a great way to add color and beauty to your garden!
  1. Crocus 

I love seeing those first signs of spring! Crocuses and other bulb plants bloom in gardens during March and April.

They bring a delightful touch of color, purple flowers, and beauty to the surroundings. Crocuses are these cute little plants with star-shaped flowers that grow close to the ground.

Depending on the type, they usually only reach about 3 to 6 inches tall. The foliage looks like blades of grass and has a light stripe down the middle.

You’ll want to avoid keeping your crocuses in overly wet soil. It can make them rot. So, make sure to keep an eye on their soil moisture levels!


  1. Clematis

There are so many different colors of clematis to choose from, but there are many beautiful purple ones!

These purple beauty flowers are a real crowd-pleaser! It’s super easy to grow, and if you choose the right one, you can enjoy its lovely flowers all year.

This plant does well when you plant it in the spring or early to mid-autumn. It loves soaking up the sunlight, but it can also handle a bit of shade.

Clematis is a pretty thirsty plant and doesn’t thrive in dry soil. But if you give it plenty of water, you’ll be treated to stunning blooms in beautiful shades of mauve and deep purple.

  1. Purple Ice Plant 

  • The purple ice plant flowers have solid centers and beautifully textured petals around them. 
  • It blooms for most of the summer and fall! Interestingly, this plant with purple flowers is called “ice” because its leaves have a beautiful sparkle.
  • It’s caused by sunlight reflecting off these tiny hairs on the leaf surface. This perennial likes soil draining well, so ensure it’s not sitting in soggy soil.

10. Midnight Blue Rose 

The Midnight Blue rose is stunning, with deep purple blossoms 2 to 3 inches wide.

Those blooms have such a strong fragrance! Those purple flowers are amazing! They can flower from spring all the way to fall.

By removing spent blossoms, you may extend the flowering season of these plants from spring to October. Just watch out for the thorns on these shrubs.

11. Winter Heath 

  1. Small evergreen plants with purple flowers called winter heaths with thick leaves and a mounding growth pattern.
  2. Just like Heather, they shine when you plant them together. It’s all about that wow factor!
  3. Their bloom varies depending on where they’re grown and what type they are.
  4. But these little clusters of blooms sometimes pop up in winter, especially in mild climates or early spring.
  5. You can prune the shrubs as needed right after they finish flowering.

Winter Heath 

12. Lilac

Did you know that most lilac bushes bloom in late May? It’s such a short period, only about three weeks, so keep an eye out, or you might miss them!

Lilacs are special plants with purple flowers because they have these amazing-smelling flowers.

They love having long winters, too! Some varieties of lilac, like the cut leaf lilac (Syringa x laciniata), can handle a little more heat.

13. Lavender 

  • Lavender is such a lovely herb! People adore it not just for its delightful fragrance but also for its gorgeous purple flowers.
  • Those little clusters of flowers pop up in the summertime on these upright spikes. The foliage has a lovely gray-green color and is quite aromatic!
  • Remember to find a nice sunny spot with well-drained soil for your lavender plant! The plant requires little attention if you have the perfect growing spot.

14. Stokes’ Aster

  1. This drought-resistant member of the daisy family, native to the Southeast of the United States, provides butterflies with rich nectar. Here’s some good news for people who live in cooler climates! This plant with purple flowers can handle cold temperatures and is hardy down to USDA zone 5. 
  2. There are a few different purple varieties to choose from. One is called ‘Purple Upright’, another is ‘Bluestone’, a smaller bluish-purple plant, and then there’s ‘Colorwheel’, which starts white and gradually turns mauve as it blooms.

15. Pansy 

  • Pansies! They’re quite popular in gardens, but unfortunately, they don’t stick around for too long.
  • Pansies are usually grown as annuals outside of their hardiness zones. They like cool weather and can handle frosts. In southern climates, people usually plant them in the fall and let them bloom throughout the spring until the summer heat kicks in.
  • These plants with purple flowers don’t usually grow taller than a foot and don’t spread much, but they do have beautiful, colorful flowers that bloom in the spring.
  • The flowers are usually quite flat and about 2 inches wide. Just a quick tip for your pansies – it’s important to keep the soil consistently moist but not too soggy. This will help them grow nice and healthy!

16. Blueberry Smoothie

Throughout the summer, these plants with purple flowers, also known as althea, will adorn your landscape with bluish-purple double blossoms.

You can dry them perfectly in a food dehydrator or by using silica beads in an airtight container.

When they’re dried, they still keep most of their color. These plants are such prolific bloomers!

They also reseed easily. They’re great in part shade, but they’ll bloom even more if they get lots of sun.

Blueberry Smoothie

17. Passionflowers

This perennial vine is another plant with purple flowers; it loves the sun, and its blooms are so unique they would fit perfectly in a fairy garden!

They’re these fast-growing climbers that have these unique and beautiful flowers. The most commonly grown variety is called Passiflora caerulea.

Like lavender and chamomile, Passionflower is often used as a natural remedy for anxiety and is great for attracting butterflies to your garden, too!

So, consider choosing Passiflora ‘Amythest Lavender Lady’ to add even more purple to your garden.

It’s a beautiful plant with purple petals and filaments. Did you know that Passiflora caerulea is the only variety native to South America that can withstand colder temperatures?

The other types might need some extra care during the winter. Try growing it in a spot with plenty of sunlight, but it can also handle shade.

Ensure the soil drains well and find a warm and sheltered area.

18. Monarda

Bergamot, also known as Monarda didyma, is such a showstopper! It has these big, vibrant flowerheads that are just so eye-catching.

The plant with purple flowers has this cool dome shape with lots of petals, and they’re surrounded by these modified petals called bracts.

There is a wide selection of flower colors, but the magenta blooms of the ‘On Parade’ variety stand out.

Additionally, bees find it to be quite enticing. Plant Monarda ‘On Parade’ in full sun, light shade, and moist but well-drained soil.


19. Bearded iris

The bearded iris, also known as Iris germanica! It’s quite a popular choice among iris enthusiasts. 

These beauties have foliage that resembles swords, and their blooms are striking.

You can expect to see plants with purple flowers from May to June. So, you know how each bloom has these big outer petals called ruffs and inner petals called falls? 

They come in various colors, but the purple-flowered ones are gorgeous! Sure! These plants thrive in moist and well-drained soil, so keep them watered. 

They also love soaking up the sun, so find a spot in your garden where they can get plenty of sunlight. 

Keep the rhizome above the soil level and give it plenty of sunlight throughout the day. That way, you can be sure it will flower reliably. 

20. Cobaea scandens

  • Cathedral bells are A perennial vine indigenous to tropical America (Cobaea scandens). 
  • In the UK, you can grow it outdoors during the summer. And if you want to keep it alive during winter, bring it indoors and ensure it stays at a cozy temperature of at least 7C. 
  • But it’s best to grow purple flowers annually and train them up a wall, fence, or pergola. Oh, did you know that the flowers of Cobaea scandens are about 8cm long? They’re not only beautiful but also have a lovely fragrance. And you can’t miss their prominent stamens! You should grow it in moist but well-drained soil and ensure it gets plenty of sunlight. 
  • If you prefer, you can also grow it in a pot with peat-free compost that drains well. You can deadhead the spent blooms to help the flowers bloom for longer.

The Final words

To sum it up, plants with purple flowers bring something special and eye-catching to the wild and our gardens.

Their unique color gives off a mysterious and elegant vibe. They’re popular for gardens, parks, and floral arrangements.

Purple-flowering plants are not only beautiful, but they also have cultural and symbolic meanings. They are often associated with spirituality, transformation, and individuality.

We love lavender fields and meadows with violets! They’re great at attracting pollinators like bees and butterflies. Also, it’s cool how so many different flower species have purple blooms.

It shows how nature can adapt and thrive in all sorts of climates and environments across the globe, and they can be used to add a touch of beauty to any space or even as a source of medicine. Let’s remember how they symbolize hope!

Finally, we hope that you enjoy the article and that the data benefits you.

Now it is your turn to tell us if you are a fan of gardening and flowers, and which one of these purple flowers do you love?

Also, you can add more to our article to share with our readers.

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