Zone 4 - Perennials

Explore perennials that are well-suited for USDA Zone 4, offering reliable performance year after year in your climate. These hardy plants are selected to withstand local winter conditions while delivering beautiful blooms, foliage, and long-lasting garden interest throughout the growing season.

A dense cluster of bright purple phlox flowers blooms in a garden bed, surrounded by soil and patches of green foliage with grass in the background.
Close-up of vibrant purple 'Adam's Courage' Clematis flowers with pointed petals and dark centers, set among green leaves - Photo Courtesy of Donahue's ClematisClose-up of 'Adam's Courage' Clematis six-petaled pink and purple bloom featuring darker pink streaks and a cluster of dark pink stamens at the center, set against lush green foliage - Photo Property of Garden Crossings LLC.

'Adam's Courage' Clematis

$20.99
$20.99

A close-up of the 'Airbrush Effect' Rose Mallow (Hibiscus) showcases its vibrant pink blooms amid lush green leaves in bright sunlight, with softly blurred, colorful flowers in the background - Photo Property of Garden Crossings LLC.A close-up of the Airbrush Effect' Rose Mallow (Hibiscus) shows its vibrant pink petals with a deep red center, framed by lush green leaves and unopened buds in the background - Photo Property of Garden Crossings LLC.

'Airbrush Effect' Rose Mallow (Hibiscus)

$21.99
$21.99
Several bumblebees collect nectar from clusters of vibrant purple 'All The Buzz' Allium flowers with green stems set against a blurred garden background - Photo Courtesy of Walters Gardens, Inc.‘All The Buzz’ Allium adds vibrant pink-purple blooms on tall green stems to gardens, standing out among yellow flowers and lush foliage - Photo Courtesy of Walters Gardens, Inc.

'All The Buzz' Allium

$18.99
$18.99
'Angel Bells' Bellflower (Campanula) features lush green foliage and dense clusters of small white bells, thriving in garden beds with mulch and grass - Photo Courtesy of Proven Winners, Inc.A cluster of 'Angel Bells' Bellflower (Campanula) blooms above green foliage in a mulched garden bed, with white flowers with blurred purple blooms and lush grass in the background - Photo Courtesy of Proven Winners, Inc.

'Angel Bells' Bellflower (Campanula)

$19.99
$19.99
Close-up of 'Angel Eyes' Rose Mallow (Hibiscus) with pale pink petals, a deep red center, and a yellow stamen—this perennial features dinner plate-sized blooms among lush green leaves and blurred background foliage - Photo Courtesy of Walters Gardens, Inc.

'Angel Eyes' Rose Mallow (Hibiscus)

$21.99
$21.99

A cluster of 'Bacio Del Sole' False Sunflower (Heliopsis), a drought-tolerant perennial, features golden-yellow, orange daisy-like blooms with dark brown centers and green leaves, set against a white background - Photo Courtesy of Ball Horticulture, Inc.

'Bacio Del Sole' False Sunflower (Heliopsis)

$17.99
$17.99
Two vibrant red 'Beauty of Livermere' Oriental Poppy (Papaver) blooms rise above green leaves and unopened buds, set against a background of white star-shaped flowers and dense foliage - Photo Property of Garden Crossings LLC.Close-up of a vibrant ‘Beauty of Livermere’ Oriental Poppy (Papaver) displays striking red, crinkled petals above lush green leaves, making a bold statement with its spring blooms in the garden - Photo Property of Garden Crossings LLC.

'Beauty of Livermere' Oriental Poppy (Papaver)

$17.99
$17.99

A dense cluster of 'Bedazzled Lavender' Hybrid Spring Phlox blooms in purple, covering the ground and bordered by dark soil and green grass in the background - Photo Courtesy of Walters Gardens, Inc.Close-up of 'Bedazzled Lavender' Hybrid Spring Phlox blooms in a yellow pot, displaying light purple flowers with green stems and leaves peeking through the dense blossoms of this charming native perennial - Photo Courtesy of Walters Gardens, Inc. Decorative pot not included.

'Bedazzled Lavender' Hybrid Spring Phlox

$17.99
$17.99

Close-up of 'Bedazzled Pink' Hybrid Spring Phlox features dense clusters of star-shaped, vibrant pink blooms and lush green foliage, creating a lively floral display that brightens a spring garden - Photo Property of Garden Crossings LLC.A dense mound of vibrant pink 'Bedazzled Pink' Hybrid Spring Phlox in full bloom, growing in a mulched spring garden bed with wooden edging and surrounded by lush green foliage - Photo Property of Garden Crossings LLC.

'Bedazzled Pink' Hybrid Spring Phlox

$17.99
$17.99
A clump of 'Bells and Whistles' Bellflower (Campanula), a striking purple flower with bell-shaped blooms and green leaves, grows in a garden bed with soil visible around the plant - Photo Courtesy of Proven Winners, Inc.A cluster of vibrant purple 'Bells and Whistles' Bellflower (Campanula) with green leaves blooms in a garden bed among other plants and grasses, with wooden picnic tables and a lawn blurred in the background - Photo Courtesy of Proven Winners, Inc.

'Bells and Whistles' Bellflower (Campanula)

$19.99
$19.99
Bright yellow 'Bit of Honey' False Sunflower (Heliopsis) with orange centers blooms in the garden, featuring drought-tolerant perennial foliage and variegated leaves that stand out - Photo Property of Garden Crossings LLC.A cluster of bright yellow 'Bit of Honey' False Sunflower (Heliopsis) blooms with lush green leaves marked by white veins, thriving in a garden bed - Photo Courtesy of Proven Winners, Inc.

'Bit of Honey' False Sunflower (Heliopsis)

$19.99
$19.99

The 'Blackberry Merlot' Rose Mallow (Hibiscus) features large red, crinkled blooms with bold centers, accented by green foliage and buds—delivering stunning dinner plate-size flowers to your garden - Photo Courtesy of Walters Gardens, Inc.A large 'Blackberry Merlot' Rose Mallow (Hibiscus) bush with vibrant red, dinner plate-sized blooms grows in a garden among other hibiscus bushes, with greenhouses visible in the background under a cloudy sky - Photo Courtesy of Walters Gardens, Inc.

'Blackberry Merlot' Rose Mallow (Hibiscus)

$21.99
$21.99

Bleeding Hearts' False Sunflower (Heliopsis) is a bushy perennial with many orange and yellow daisy-like flowers - Photo Courtesy of Walters Gardens, Inc.Bleeding Hearts' False Sunflower (Heliopsis) features vibrant orange-red daisy-like flowers with dark centers and green leaves - Photo Courtesy of Walters Gardens, Inc.

'Bleeding Hearts' False Sunflower (Heliopsis)

$17.99
$17.99
Close-up of ‘Blue Glitter’ Sea Holly (Eryngium) features dense clusters of spiky, star-shaped blue flowers with pointed petals and cone-like centers, creating striking texture - Photo Courtesy of Walters Gardens, Inc.

'Blue Glitter' Sea Holly (Eryngium)

$17.99
$17.99
Close-up of pale purple 'Bobblehead' Allium flowers with thin petals blooming on green stems - Photo Courtesy of Proven Winners, Inc.A cluster of 'Bobblehead' Allium, drought-tolerant perennials with long green leaves and tall stems topped by round pale white flowers, grows outdoors in a mulched, pollinator-friendly garden bed - Photo Courtesy of Proven Winners, Inc.

'Bobblehead' Allium

$18.99
$18.99
'Bottle Rocket' Ligularia features tall spikes of yellow flowers and jagged green leaves, thriving in forest shade pairs beautifully with pink blooms among trees and logs - Photo Property of Garden Crossings LLC.'Bottle Rocket' Ligularia features tall spikes of bright yellow flowers above jagged green leaves, creating a striking, perennial display in lush shade garden - Photo Courtesy of Walters Gardens, Inc.

'Bottle Rocket' Ligularia

$19.99
$19.99

Dense spikes of lush green leaves and clusters of lavender-blue flowers create a vibrant garden display with 'Cats Meow' Catmint (Nepeta - Photo Property of Garden Crossings LLC.A bushy 'Cats Meow' Catmint (Nepeta) perennial covered in lavender blue flowers on upright stems with green serrated leaves, growing in a mulched garden bed - Photo Property of Garden Crossings LLC.

'Cat's Meow' Catmint (Nepeta)

$17.99
$17.99

A dense cluster of 'Catwalk Queen' Catmint (Nepeta) with purple-blue flowers and green foliage thrives in a mulched garden bed among grass and other plants - Photo Courtesy of Walters Gardens, Inc.Close-up of blooming 'Catwalk Queen' Catmint (Nepeta) flowers, with green stems and blurred purple blooms in the background, create a soft, colorful outdoor scene - Photo Courtesy of Walters Gardens, Inc.

'Catwalk Queen' Catmint (Nepeta)

$17.99
$17.99

A lush garden bed features vibrant 'Cloudburst' Tall Cushion Phlox in full bloom, surrounded by green foliage and mulch - Photo Property of Garden Crossings LLC.Clusters of vibrant purple-pink 'Cloudburst' Tall Cushion Phlox, a bee-friendly perennial, bloom above lush green leaves, with a fence and soft greenery visible in the background - Photo Courtesy of Proven Winners, Inc.

'Cloudburst' Tall Cushion Phlox

$19.99
$19.99

Close-up of a dense cluster of vibrant purple flowers—'Coccineus' Red Creeping Thyme (Thymus)—thrives as a drought-tolerant ground cover among green foliage and wood mulch in bright sunlight - Photo Property of Garden Crossings LLC.A dense mat of vibrant pink 'Coccineus' Red Creeping Thyme (Thymus) flowers creates a drought-tolerant ground cover, contrasting beautifully with green foliage and brown soil - Photo Courtesy of Walters Gardens, Inc.

'Coccineus' Red Creeping Thyme (Thymus)

$18.99
$18.99
Long, pointed leaves with green and yellow stripes and hints of pink overlap densely on 'Color Guard' Adam's Needle (Yucca) - Photo Property of Garden Crossings LLC.

'Color Guard' Adam's Needle (Yucca)

$20.99
$20.99

The 'Curtain Call Deep Rose' Japanese Anemone features clusters of vibrant pink flowers with yellow centers, blooming late summer amid green foliage - Photo Property of Garden Crossings LLC.'Curtain Call Deep Rose' Japanese Anemone displays vibrant purple-pink flowers with yellow centers amid green foliage, creating a striking foreground, while tall lavender flower spikes rise behind for late summer color - Photo Property of Garden Crossings LLC.

'Curtain Call Deep Rose' Japanese Anemone

$18.99
$18.99

‘Cutting Edge’ Foamflower (Tiarella) is a woodland perennial with jagged green leaves and tall stems bearing dense white flower spikes, thriving in garden beds mulched with pine needles - Photo Property of Garden Crossings LLC.Top down view of green, jagged-lobed leaves and purple veins, 'Cutting Edge' Foamflower (Tiarella) forms clusters in dark soil - Photo Property of Garden Crossings LLC.

'Cutting Edge' Foamflower (Tiarella)

$18.99
$18.99

Close-up of 'Dalmatian Purple' Foxglove (Digitalis) with deep lavender-purple, speckled flowers amid green foliage and softly blurred buds - Photo Courtesy of Ball Horticulture, Inc.Close-up of ‘Dalmatian Purple’ Foxglove (Digitalis) with deep lavender-purple, bell-shaped blooms with speckled throats on tall stems - Photo Courtesy of Ball Horticulture, Inc.

'Dalmatian Purple' Foxglove (Digitalis)

$17.99
$17.99