Zone 3 - Plants

Zone 3 plants are chosen for extreme cold tolerance and the ability to thrive in regions with long, harsh winters and short growing seasons. This zone includes exceptionally hardy perennials, shrubs, and ornamental grasses that return year after year despite freezing temperatures and challenging conditions.

With the right plant selection, Zone 3 gardens can still enjoy beautiful blooms, strong foliage, and dependable performance each season. Shop Garden Crossings for high-quality plants selected for Zone 3 conditions and create a garden designed for resilience, reliability, and northern-climate success.

Close-up of several cone-shaped clusters of pale green and cream 'Limelight' Panicle Hydrangea flowers, with soft green leaves and a background of blurred greenery - Photo Property of Garden Crossings LLC.A dense row of 'Limelight' Panicle Hydrangea shrubs showcases large, cone-shaped white flower clusters against a blue sky, with green leaves and mulch at the base - Photo Property of Garden Crossings LLC.

Limelight' Panicle Hydrangea

$22.99
$22.99

Clusters of pink and white Little Lime Punch® Panicle Hydrangea bloom beside round purple alliums, creating a vibrant garden scene highlighted by lush green leaves - Photo Property of Garden Crossings LLC.A healthy Little Lime Punch® Panicle Hydrangea, a hardy flowering shrub, shows clusters of pale yellow and white blooms in a mulched garden bed, set off by green leaves and purple flowers in the background - Photo Property of Garden Crossings LLC.

Little Lime Punch® Panicle Hydrangea

$22.99
$22.99

Clusters of large, fluffy Little Lime® Panicle Hydrangea blooms in pink, white, and lime-green stand out among green leaves - Photo Property of Garden Crossings LLC.A large Little Lime® Panicle Hydrangea with pale green and cream flowers is surrounded by pink impatiens. Behind it stands a blue wooden structure with a yellow crescent moon, and a paved stone walkway appears in the foreground - Photo Property of Garden Crossings LLC.

Little Lime® Panicle Hydrangea

$22.99
$22.99

Top-down view of Little Quick Fire® Panicle Hydrangea is a flowering shrub with clusters of pink and white blooms, set in a mulched garden bed and surrounded by green leaves and similar plants. - Photo Property of Garden Crossings LLCLittle Quick Fire® Panicle Hydrangea, a dwarf variety with pink and white flower clusters, is set among green and yellow foliage plants in a garden bed topped with mulch. - Photo Courtesy of Proven Winners, Inc.

Little Quick Fire® Panicle Hydrangea

$22.99
$22.99

Close-up of Living Large® Big Sky Perennial Salvia features tall spikes of purple-blue flowers on green stems and leaves, blooming outdoors in bright sunlight - Photo Courtesy of Walters Gardens, Inc.A lush garden bed showcases Living Large® Big Sky Perennial Salvia, a large bush with dense spikes of vibrant purple-blue flowers and green foliage - Photo Courtesy of Walters Gardens, Inc.

Living Large® Big Sky Perennial Salvia

$19.99
$19.99

Clusters of small white flowers with pink-tipped stamens bloom on Low Scape Mound® Aronia, set against glossy green leaves. Some buds stay closed, their pink tips enhancing the shrub’s fresh and detailed look - Photo Property of Garden Crossings LLC.Dense green shrubs with glossy oval leaves, identified as Low Scape Mound® Aronia, grow closely together in a garden bed with mulch and other plants nearby, adding rich texture and visual interest to the landscape - Photo Property of Garden Crossings LLC.

Low Scape Mound® Aronia

$22.99
$22.99

Low Scape Snowfire® Black Aronia is a shrub with clusters of small five-petaled white flowers, dark green leaves, and dense foliage - Photo Courtesy of Proven Winners, Inc.A close-up of Low Scape Snowfire® Black Aronia, showing clusters of small white flowers and green leaves as it blooms outdoors in bright sunlight - Photo Courtesy of Proven Winners, Inc.

Low Scape Snowfire® Black Aronia

$22.99
$22.99
Luminary® 'Backlight' Tall Garden Phlox features abundant small white blooms atop tall green stems, flourishing outdoors amid lush greenery with blurred garden plants in the background - Photo Courtesy of Proven Winners, Inc.Clusters of Luminary® 'Backlight' Tall Garden Phlox display vibrant, powdery mildew-resistant white blooms atop green stems and leaves, with a blurred background emphasizing the delicate petals and lush appearance - Photo Courtesy of Proven Winners, Inc.

Luminary® 'Backlight' Tall Garden Phlox

$16.99
$19.99 $16.99

A cluster of Luminary® 'Opalescence' Tall Garden Phlox, a mildew-resistant, fragrant perennial with blooming pink flowers and green leaves, grows in a garden bed against a blurred grass and soil background - Photo Property of Garden Crossings LLC.Luminary® 'Opalescence' Tall Garden Phlox blooms in light pink with darker centers on green stems amid lush garden foliage - Photo Property of Garden Crossings LLC.

Luminary® 'Opalescence' Tall Garden Phlox

$19.99
$19.99

A large Luminary® 'Pink Lightning' Tall Garden Phlox, a vibrant and pollinator-friendly plant, flourishes outdoors with clusters of bright pink flowers and dark green leaves among trees and other blooming plants - Photo Courtesy of Proven Winners, Inc.Close-up of Luminary® 'Pink Lightning' Tall Garden Phlox with clusters of vibrant pink blooms with tightly packed petals, creating a lush, colorful display - Photo Courtesy of Proven Winners, Inc.

Luminary® 'Pink Lightning' Tall Garden Phlox

$16.14
$18.99 $16.14

A lush garden showcases Luminary® 'Prismatic Pink' Tall Garden Phlox, its vivid purple-pink blooms and rich green foliage standing out among perennials - Photo Courtesy of Walters Gardens, Inc.Clusters of Luminary® 'Prismatic Pink' Tall Garden Phlox bloom amidst silvery-green foliage against a brick wall - Photo Courtesy of Walters Gardens, Inc.

Luminary® 'Prismatic Pink' Tall Garden Phlox

$19.99
$19.99

Luminary® 'Sunset Coral' Tall Garden Phlox displays vibrant coral pink blooms amid green foliage and ornamental grasses, adding brilliant color to the garden with a lush backdrop of greenery and blurred landscape - Photo Courtesy of Proven Winners, Inc.Luminary® 'Sunset Coral' Tall Garden Phlox features a cluster of vibrant coral pink and red blooms with small purple centers, densely blooming against green grass - Photo Courtesy of Proven Winners, Inc.

Luminary® 'Sunset Coral' Tall Garden Phlox

$19.99
$19.99

A garden bed featuring the vibrant Luminary® 'Ultraviolet' Tall Garden Phlox in full bloom, surrounded by white daisies with yellow centers and tall green grasses as a backdrop - Photo Property of Garden Crossings LLC.Luminary® 'Ultraviolet' Tall Garden Phlox features bright magenta blooms and green leaves, making this perennial stand out in garden beds, especially with blurred plants in the background - Photo Courtesy of Walters Gardens, Inc.

Luminary® 'Ultraviolet' Tall Garden Phlox

$19.99
$19.99

A cluster of vibrant yellow Mega Millions' Black-Eyed Susan (Rudbeckia), a pollinator-friendly perennial, blooms with dark brown centers amid green foliage and wood chip mulch - Photo Courtesy of Proven Winners, Inc.Top-down view of a cluster of Mega Millions' Black-Eyed Susan (Rudbeckia) with bright yellow, pollinator-friendly blooms featuring dark centers grows among lush green leaves and wood chip mulch in a garden - Photo Courtesy of Proven Winners, Inc.

Mega Millions' Black-Eyed Susan (Rudbeckia)

$17.99
$17.99
A dense growth of blooming purple bell-shaped Mini Marvels™ 'Midnight' Bellflower (Campanula) grows in a garden bed, surrounded by green foliage and soil - Photo Courtesy of Proven Winners, Inc.Dense clusters of vibrant purple, bell-shaped Mini Marvels™ 'Midnight' Bellflower (Campanula) bloom close to the ground as a stunning perennial ground cover, framed by green foliage and soil, with lush greenery in the background - Photo Courtesy of Proven Winners, Inc.

Mini Marvels™ 'Midnight' Bellflower (Campanula)

$19.99
$19.99

A compact Mini Marvels™ 'Starbright' Bellflower (Campanula) plant with dense clusters of small white flowers and green foliage in a mulched or wood chip-covered garden beds - Photo Courtesy of Proven Winners, Inc.A dense bush of Mini Marvels™ 'Starbright' Bellflower (Campanula), covered in numerous white bell-shaped flowers, grows in a mulched garden bed. A small white plant label is visible behind - Photo Courtesy of Proven Winners, Inc.

Mini Marvels™ 'Starbright' Bellflower (Campanula)

$18.99
$18.99
A dense mound of Mini Marvels™ 'Twilight' Bellflower (Campanula), a perennial for small gardens, features small, five-petaled light purple blooms nestled among green foliage and grass in a garden setting - Photo Courtesy of Walters Gardens, Inc.Mini Marvels™ 'Twilight' Bellflower (Campanula) forms a dense cluster of small, light purple blooms with green leaves, alongside blue and white bi-colored flowers - Photo Courtesy of Walters Gardens, Inc.

Mini Marvels™ 'Twilight' Bellflower (Campanula)

$16.99
$19.99 $16.99

A monarch butterfly with orange and black wings perched on bright orange milkweed flowers, with a small bee nearby on green foliage - A close-up garden scene showing clusters of bright orange milkweed flowers, pink hydrangea-like blooms, and green foliage growing outdoors among stone edging and other plants - Photo Property of Garden Crossings LLC

Monarch Waystation Bundle

$99.99
$110.94 $99.99
Close-up of ‘Mouseketeer’ Hosta's large, oval leaves featuring dark green edges and bright yellow-green centers - Photo Courtesy of Walters Gardens, Inc.A close-up of 'Mouseketeer' Hosta, a slug-resistant shade perennial with large green leaves streaked with yellow, surrounded by grass and foliage. Water droplets glisten on its hardy variegated leaves - Photo Courtesy of Walters Gardens, Inc.

Mouseketeer' Hosta

$18.99
$18.99
Close-up of Mr Mustard® False Spirea (Sorbaria), a deer resistant shrub with feathery green, serrated leaves and striking reddish-yellow new growth, set against a dark background that highlights its distinctive foliage. - Photo Property of Garden Crossings LLCClose-up of Mr Mustard® False Spirea (Sorbaria), a deer-resistant shrub with fern-like leaves that blend light green, pink, and red hues, featuring serrated edges and slender stems. - Photo Courtesy of Proven Winners, Inc.

Mr Mustard® False Spirea (Sorbaria)

$17.24
$22.99 $17.24

Bright green, healthy leaves with serrated edges and visible veins cluster densely in sunlight on this compact Mr. Poppins® Winterberry Holly (Ilex) shrub, with more foliage and soil beneath visible in the background. - Photo Courtesy of Proven Winners, Inc.

Mr. Poppins® Winterberry Holly (Ilex)

$21.99
$39.99 $21.99

A close-up of the New Zealand 'Mini Pinks' Hybrid Bee Delphinium in full bloom, its tall vibrant purple spikes perfect for attracting pollinators, surrounded by lush green foliage and softly blurred purple flowers in the background - Photo Courtesy of Walters Gardens, Inc.

New Zealand 'Mini Pinks' Hybrid Bee Delphinium

$18.99
$18.99

Five tall North Pole® Arborvitae (Thuja) trees are planted in a row on mulch in a garden, with assorted shrubs and trees in the background beneath a clear blue sky - Photo Property of Garden Crossings LLC.A cluster of North Pole® Arborvitae (Thuja) trees grows in a mulched bed with shrubs and flowers, bordered by grass and set against a cloudy sky - Photo Property of Garden Crossings LLC.

North Pole® Arborvitae (Thuja)

$22.99
$22.99

Close-up of Onion' Chives (Allium) with round purple flower heads and tall green stems, surrounded by more blossoms and foliage - Photo Courtesy of Burpee

Onion' Chives (Allium)

$9.99
$9.99