7 Best Perennials for Louisiana for Year-Round Color

Best Perennials for Louisiana

Welcome to the world of Louisiana gardening!

If you want to transform your garden into a vibrant, low-maintenance paradise, perennials are your best friends. These resilient plants return year after year, offering bursts of color and beauty with minimal effort. Louisiana’s unique climate, with its high humidity and long growing season, provides the perfect environment for various perennial plants. Whether you’re a seasoned gardener or a newbie, you’ll find that perennials are an excellent choice for creating a stunning appearance that thrives through the summer heat and beyond.

How Louisiana Climate Affects Plant Growth

Imagine walking through your garden in the early spring, greeted by the sight of bright yellow flowers and the sweet scent of white blooms. As the seasons change, your garden evolves, with new growth bringing different colors and textures. From deep blue flowers that attract butterflies to sun-loving plants that withstand the summer months, there’s a perennial for every spot in your Louisiana garden.

Let’s dive into the best perennials for Louisiana and discover how they can add lasting beauty and life to your outdoor space.

Best Perennials for Louisiana

1. Creeping Liriope

best year round plants for louisiana

Creeping Liriope, also known as monkey grass, is a versatile ground cover that thrives in Louisiana gardens. This plant features dark green foliage and small, dense clusters of purple flowers that bloom in late summer. It is a fantastic choice for filling in shady areas and retaining moisture in the soil. Its drought-tolerant nature is ideal for Louisiana’s high humidity and unpredictable rainfall.

This low-maintenance plant is perfect for gardeners looking to add texture and color to their landscapes. It thrives in a drained soil and can handle part shade, making it an excellent option for underplanting trees or filling in gaps between other plants.

Fun Fact: Liriope’s flowers are often followed by dark berries, adding another layer of interest to your garden through the winter months.

2. Variegated Maiden Grass

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Variegated Maiden Grass is a show-stopping ornamental grass that brings height and movement to your garden. With its striking green and white striped leaves, this grass adds a touch of elegance to any area. It produces feathery plumes in late summer that turn a lovely shade of bronze in the fall.

Not only does this grass look stunning, but it also provides excellent habitat for pollinators and other beneficial insects. Planting Variegated Maiden Grass in well-drained soil ensures it remains healthy and vibrant throughout the growing season.

Fun Fact: It’s a great choice for adding vertical interest and texture to your garden beds or as a standalone feature.

3. Prairie Phlox

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Prairie Phlox is a beautiful perennial that produces clusters of vibrant pink flowers in early summer. This plant is a great choice for Louisiana garden enthusiasts looking to attract butterflies and hummingbirds to their gardens. It is a perfect addition to sunny garden spots.

This hardy plant is beautiful and resilient, tolerating a range of soil conditions and drought once established. Its bright hues and attractive blooms make it a standout in any garden, adding a splash of color and charm.

A tip for growing Prairie Phlox: Deadheading spent blooms can encourage a second wave of flowering, extending its colorful display through the summer.

4. Willow Leaf Sunflower

louisiana flower bed ideas

Willow Leaf Sunflower is a stunning perennial that brightens up any garden with its bright yellow flowers. Blooming from late summer to early fall, its long, narrow leaves and tall flower spikes create a striking visual effect, making it a focal point in any landscape.

This plant is perfect for Louisiana’s warm climate. It provides a cheerful splash of color during the late growing season. Willow Leaf Sunflower is also excellent for attracting pollinators like bees and butterflies, adding ecological value to your garden.

A tip for growing it well: To keep it looking its best, plant it in a sunny spot with good drainage and enjoy the vibrant blooms it produces year after year.

5. False Yucca

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False Yucca, or Hesperaloe parviflora, is a striking perennial with a unique appearance. This sun-loving plant features arching, sword-like leaves, and tall spikes of tubular flowers in shades of red and pink. Blooming from early summer to late fall, False Yucca adds architectural interest and vibrant color to Louisiana gardens.

This hardy plant thrives in well-drained soil, making it ideal for hot, dry conditions. It’s also deer resistant, which is a bonus for gardeners in areas with high deer activity. False Yucca’s flowers attract hummingbirds, adding to the dynamic wildlife in your garden.

Best Tip: Plant it in sun and enjoy its bold presence and charm.

6. Sunset Huskmallow

best flowers to grow in louisiana

Sunset Huskmallow, or Hibiscus calyphyllus, is a beautiful perennial known for its large, bright yellow flowers with dark red centers. This eye-catching plant blooms from early summer to fall, adding a tropical flair to your garden. It thrives in full sun and well-drained soil, making it a perfect fit for Louisiana’s warm climate.

This fast-growing plant is stunning and attracts butterflies and other pollinators, enhancing the ecological health of your garden. Sunset Huskmallow is a great option for creating a focal point or filling in gaps with its lush, vibrant blooms.

For best results: Plant it in a sunny location with good drainage and enjoy its spectacular summer display.

7. Prairie Blazing Star

best flowers to plant in louisiana

Prairie Blazing Star, or Liatris pycnostachya, is a showy perennial with tall spikes of deep blue or purple flowers that bloom from mid-summer to early fall. This plant attracts butterflies and bees, making it an excellent choice for pollinator gardens. It thrives in full sun and well-drained soil, adding height and color to any landscape.

This plant requires minimal care once established. Plant it in a sunny spot and enjoy its vibrant blooms year after year.

Caring for Flowering Plants in Louisiana

It is renowned for its tall spikes of deep blue or purple flowers that bloom from mid-summer to early fall, adding a dramatic vertical element to any landscape. The vibrant blooms are a magnet for butterflies and bees, making Prairie Blazing Star an excellent choice for pollinator-friendly gardens.

A fun fact: The flower spikes bloom from top to bottom, providing an extended display of color. Prairie Blazing Star is a great option for adding vertical interest and attracting pollinators to your garden.


Louisiana gardens are a haven for various perennials that thrive in the region’s unique climate. From the bright yellow flowers of Sunset Huskmallow to the deep blue blooms of Prairie Blazing Star, these plants offer a stunning array of colors and textures.

Incorporating these perennials for Louisiana into your garden’ll create a vibrant, dynamic landscape that requires minimal maintenance and provides lasting beauty throughout the seasons.

Whether you’re looking to attract butterflies with Prairie Phlox or add architectural interest with False Yucca, there’s a perennial for every spot in your garden. Embrace the diverse range of plants that thrive in Louisiana’s warm, humid climate, and enjoy the rewards of a beautifully landscaped garden. Happy gardening, and may your perennial blooms bring joy and color to your outdoor space all year round!

Johan Perez
Johan Perez is an experienced agriculturalist with over twenty years in the field. He holds a Ph.D. in Agricultural Sciences and has contributed extensively to research on sustainable farming practices. Johan has also written for numerous agricultural periodicals, offering expert advice on farming technologies and methods. In his free time, he enjoys outdoor adventures, which often inform his professional insights into ecological agriculture.

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