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10 of the Bright Summer Blooming Perennials Flowers

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So it’s summer blooming perennials flowers create a stunning view on any garden. But of course, you want to have healthy flowering plants, despite the scorching heat of this season.

In this case, proper plant selection is needed to gain success, for as we all know, the ruthless summer season is not perfect for all plants.

You need to choose among the best and manageable summer blooming perennials. These are certain perennial flowers that deal with heat and need a lot of sun.

As they bloom, flowers offer beauty and radiance with their different colors that will surely enhance your home’s landscape. Here is a list of some summer blooming perennial flowers you can pick from. 

Top 10 Summer Blooming Perennials

1. Allium

Allium Bright Summer Blooming Perennials Flowers

If you want to have summer blooming perennials flowers that can surprise you with different colors of blooms, then allium is the perfect plant to grow.

It has a thick stem that holds a bunch of flowers in the shade of white, pink, purple, and yellow. The flowers will surely transform your dry and dull looking garden into a colorful and lovely paradise, especially when combined with other plants.

This is a genus of many flowering plants that also produce popular cooking ingredients, such as onion, garlic, chives and leeks.

Moreover, most species of allium are low maintenance. You just need to plant in a place where it can have full contact with the sun.

Of course, add water as soon as it starts to dry. On average, this plant grows a foot tall, while some can be up to 3 feet.

2. Bee Balm

Bee Balm Bright Summer Blooming Perennials Flowers

Bee balm is one of the summer blooming perennials flowers that keep you, your family and pets safe from harmful insects. It is botanically known as monarda. It is a gorgeous addition to a garden because of its majestic flowers that can be red, purple, pink or white.

As mentioned above, this plant is very beneficial. Aside from the fact that it beautifies your yard, this has the ability to repel mosquitoes. Ironically, it can attract cute and friendly insects, like bees, butterflies, and even hummingbirds.

Always remember to plant bee balm in a sunny or a partly shady place. Give adequate water on a regular basis to ensure it fully and bountifully grows. A mature plant of this reaches from 12 inches to 4 feet tall.

3. Black-Eyed Susan

Black Eyed Susan Bright Summer Blooming Perennial Flowers

Rudbeckia hirta, which is most popularly known as black-eyed Susan, is a type of summer flower. With its fairly similar look and color with sunflower, this wild-grown flower is definitely a perfect addition to your home garden.

Like most summer blooming perennials flowers, this plant needs to be situated in an area where it is sunny. You also need to keep the surroundings as tidy as possible.

It’s definitely important to perform proper care and maintenance to have a full grown plant. Its average height ranges between 12 inches and 3 feet high.

At the end of the day, you’d enjoy the view this flowering plant has to offer. It can also attract butterflies, while warding off deer and rabbits. In short, you’d have not only a breathtaking garden but also an environmentally friendly one.

4. Coneflower

Coneflower Bright Summer Blooming Perennials Flowers

Although blooms in mid-summer, coneflower is considered an all-around plant as it can be grown up to the winter season. This makes it a great choice for summer blooming perennials flowers and leafy plants.

Another reason why you must choose and add this to your garden is because of its low maintenance. This perennial plant only needs a fully sunned place to make sure it gets enough nutrition.

With a variety of shades available, you can mix with orange, pink, green, red, purple, yellow or white. Whether you go for a single shade or more hues, your garden certainly shines all throughout summer because of this plant’s beautiful blooms.

5. Coreopsis

Coreopsis Bright Summer Blooming Perennial Flowers
via Pixabay

Coreopsis enhances any landscape with its bright yellow, daisy-like flowers. But surprisingly, this summer blooming perennials flowers plant has different varieties and a few other colors too. Some are red, while others are bi-colored with the yellow shade as its major hue.

Place coreopsis where it can get enough sunlight. Deadheading flowers is a perfect idea to prolong its bloom time. In its first year watering the plant regularly is a must.

After several months of doing it regularly, it will turn into a strong and drought tolerant plant making maintenance even more minimal. These are important things to keep in mind.

6. Geranium

Geranium Bright Summer Blooming Perennials Flowers
via Pixabay

Some species of geranium are perennial, which make this plant a good choice for summer blooms. In fact, it’s one of the long-lasting summer blooming perennial flowers. Unlike other plants, this flower prefers to be placed where partial sunlight is present.

If you’re having trouble with wild rabbits and deer, perennial geranium is definitely a good choice. Despite that, this plant can attract many tiny, friendly visitors, including people of course

7. Hardy Hibiscus

Hardy Hibiscus Bright Summer Blooming Perennials Flowers
via Pixabay

If you want flowers that will surely get the attention of others, go for tall summer blooming perennials flowers. One perfect option is the hibiscus that can level up the beauty of your backyard or front yard.

Hardy hibiscus is popularly grown in tropical areas as it tolerates heat and humidity. This is why it’s an excellent choice for summer gardening. There’s no doubt that this is one of the very easy plants to grow during this particular season.

Furthermore, this perennial plant is a late bloomer. Its pretty, big flowers start showing off during the last weeks of summer. The cuteness and colorful blooms will catch the attention of butterflies and hummingbirds. Expect occasional visits of these in your garden during summer.

There are enormous species of this flowering plant. Some are way too tall, perfect as wall or fence bloomers. Others are smaller, which are much easier to manage.

8. Lavender

Lavender Bright Summer Blooming Perennials Flowers
via Pixabay

Lavender is one of the most famous summer blooming perennials flowers known to many. Its popularity is mainly because of its unique, captivating fragrance.

Aside from its addicting smell, this plant also produces beautiful purple or lavender colored flowers. The flowers are tiny and clustered in a tall stem.

This flowering plant is best as a bordering plant. Be sure to plant it on a well-drained soil as it grows better with it. Do not forget to provide a good amount of sunlight as well. If these two key steps are followed, expect a healthy lavender growing in your garden during the summer.

The flowers of lavender can also be dried for other purposes. You can make some natural, healthy tea, delicious potpourri as well as non-edible items like candles, soaps, shampoo, body oils and fragrances.

9. Phlox

Don’t forget to consider phlox among summer blooming perennials flowers. It has fragrance that adds attraction to a landscape. This is usually grown as a bordering plant. You may surely renovate your patio and sidewalks with this.

Phlox has different species featuring various colors of flowers, which include purple, pink, red, blue, white. You can absolutely mix two or more colors for a vibrant appearance.

The flowers are smaller than other perennials, but pretty like most flowering plants for gardens. When grown, this reaches an average height of 2 feet to 4 feet tall with a width of 2 or 3 feet.

10. ​Shasta Daisy

Shasta Daisy Bright Summer Blooming Perennials Flowers
via Pixabay

Amazingly, the classic Shasta daisy makes it on this list of beautiful summer blooming perennial flowers. It can surely lift up the mood of any landscape with its bright white petals and yellow central part.

If you’re looking forward to growing a bunch of these cute flowers in your garden, be sure to choose a fertile, well-drained soil that is not overly rich. Regular watering is also required to have healthier roots and stems, which result in better and more blooms.


Which ones of these summer blooming perennials flowers are your personal choice? Your list of picks may have been narrowed down by these options.

Anyway, after achieving your most dreamed summer garden, appreciation and proper acknowledgement are needed to be given full care to the plants. It is a process to grow such plants, especially if they produce flowers.

But there’s no worry with the maintenance since most of these do not demand a lot. In the end, you are going to enjoy the new look of your garden with beautiful flowers all throughout summer.

Kathy Stearn

Saturday 29th of May 2021

Hoang, Thank you for including me in this email. I like all of these plants. But I especially love Hibiscus. I think I have at least 6 plants. Dark Orange {2} and the rest are Peach. Love them. I also am in love with Gerber Daisies. I look forward to reading you adventures and misadventures which we all have.