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.

'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 vibrant 'Astra Blue' Balloon Flower (Platycodon) blooms showing prominent veined petals and green leaves in the background under bright sunlight - Photo Property of Garden Crossings LLC.A close-up of the 'Astra Blue' Balloon Flower (Platycodon), a deer-resistant perennial, displays vibrant purple blooms with delicate petal veins, set against green buds and leaves - Photo Courtesy of Pixabay

'Astra Blue' Balloon Flower (Platycodon)

$17.99
$17.99

Cluster of pale pink, star-shaped 'Astra Pink' Balloon Flowers (Platycodon) with light pink veins, green foliage, and several pink buds - Photo Courtesy of Walters Gardens, Inc.A close-up of a 'Astra Pink' Balloon Flower (Platycodon) shows its pale pink-purple petals with light violet veins, blooming among green leaves and unopened buds - Photo Property of Garden Crossings LLC.

'Astra Pink' Balloon Flower (Platycodon)

$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 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
A tall spike of 'Black Eyed Angels' Hybrid Bee Delphinium features striking white blooms with dark centers amid lush foliage - Photo Property of Garden Crossings LLC.A close-up of 'Black Eyed Angels' Hybrid Bee Delphinium reveals tall clusters of white flowers with dark centers, ideal for cut flower arrangements, set among green buds and blurred purple blooms in the background - Photo Courtesy of Walters Gardens, Inc.

'Black Eyed Angels' Hybrid Bee Delphinium

$18.99
$18.99

Close-up of 'Blacknight' Hollyhock (Alcea), featuring striking dark purple perennial blooms with pale centers and fuzzy green stems, set against lush foliage - Photo Courtesy of Walters Gardens, Inc.A close-up of 'Blacknight' Hollyhock (Alcea), a classic perennial with dark purple petals, a pale center, and visible stamens, set against a soft-focus green and yellow cottage garden background - Photo Courtesy of Walters Gardens, Inc.

'Blacknight' Hollyhock (Alcea)

$17.99
$17.99
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
Several globe-shaped purple flowers of 'Blue Glow' Globe Thistle (Echinops) bloom on tall stems with spiky green leaves against a soft-focus garden backdrop; a bee visits one of the thistles to the right - Photo Courtesy of Walters Gardens, Inc.'Blue Glow' Globe Thistle (Echinops) with spiky, round purple-blue flowers on tall stems, adding striking color and texture to a garden with its dense growth among grass and leafy plants - Photo Courtesy of Walters Gardens, Inc.

'Blue Glow' Globe Thistle (Echinops)

$17.99
$17.99

Tall spikes of 'Blue Lace' Hybrid Bee Delphinium bloom in the garden before a wooden lattice, with some buds still closed and others fully open, showing off their delicate light blue petals on this perennial plant - Photo Courtesy of Ball Horticulture, Inc.

'Blue Lace' Hybrid Bee Delphinium

$18.99
$18.99

A cluster of lush green 'Blue Mouse Ears' Hosta with broad leaves and tall stems topped with pale purple flowers blooms in a mulched garden bed, surrounded by other greenery - Photo Courtesy of Walters Gardens, Inc.Close-up of 'Blue Mouse Ears' Hosta displays green, white-edged leaves with water droplets, thriving among brown mulch or straw - Photo Courtesy of Walters Gardens, Inc.

'Blue Mouse Ears' Hosta

$17.99
$17.99
A large 'Blueberry Muffin' Hosta with striking blue-green leaves grows in a bed. Thick, textured leaves feature wavy edges and prominent veins - Photo Courtesy of Walters Gardens, Inc.Top-down view of 'Blueberry Muffin' Hosta, with broad blue-green leaves in a shade garden - Photo Courtesy of Walters Gardens, Inc.

'Blueberry Muffin' Hosta

$19.99
$19.99
A cluster of 'Captain Kirk' Hosta with bold green leaves and striking variegation, grows in soil near the base of a tree - Photo Courtesy of Walters Gardens, Inc.The 'Captain Kirk' Hosta features large, variegated green leaves with yellowish centers and is sun tolerant, making it a standout among perennial shade plants with diverse leaf patterns and colors - Photo Courtesy of Walters Gardens, Inc.

'Captain Kirk' Hosta

$18.99
$18.99

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

Close-up of blooming purple Cat's Pajamas' Catmint (Nepeta) with green leaves, grows in a garden bed covered with mulch - Photo Property of Garden Crossings LLC.A cluster of purple Cat's Pajamas' Catmint (Nepeta) blooms with green leaves in a mulched garden bed by a white lattice fence - Photo Property of Garden Crossings LLC.

'Cat's Pajamas' 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
'Chantilly Lace' Goatsbeard (Aruncus) features delicate, feathery stems topped with tiny cream flowers, creating an airy texture - Photo Courtesy of Proven Winners, Inc.Close-up of 'Chantilly Lace' Goatsbeard (Aruncus) features feathery, creamy white plumes and deep green foliage - Photo Courtesy of Proven Winners, Inc.

'Chantilly Lace' Goatsbeard (Aruncus)

$18.99
$18.99

Close-up of 'Chartreuse On the Loose' Catmint (Nepeta) is a bushy perennial with vibrant purple flower clusters and light green, serrated leaves, thriving in natural gardens and blooming for an extended period - Photo Courtesy of Walters Gardens, Inc.'Chartreuse On the Loose' Catmint (Nepeta) is a bushy perennial with bright green leaves and clusters of small purple flowers, thriving outdoors in sunlight - Photo Property of Garden Crossings LLC.

'Chartreuse On the Loose' Catmint (Nepeta)

$17.99
$17.99

'‘Cinderella’ Milkweed (Asclepias) features clusters of pinkish-purple blooms on green stems with slender leaves against a blurred floral backdrop - Photo Property of Garden Crossings LLC.A striped monarch caterpillar crawls on the stem of a pink 'Cinderella' Milkweed (Asclepias) flower cluster, a perennial favorite in Monarch Butterfly habitats, surrounded by lush green leaves - Photo Property of Garden Crossings LLC.

'Cinderella' Milkweed (Asclepias)

$17.99
$17.99

Close-up of bright blue 'Cobalt Dreams' Hybrid Bee Delphinium blooms with white centers rise on tall green stems, creating a striking focal point for any perennial garden against lush green foliage - Photo Courtesy of Walters Gardens, Inc.

'Cobalt Dreams' Hybrid Bee Delphinium

$18.99
$18.99
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
A 'Crested Surf' Japanese Painted Fern (Athyrium) with silvery-green, purple-veined fronds grows beside green leafy plants in a shade garden, bordered by brown wood mulch - Photo Courtesy of Walters Gardens, Inc.A 'Crested Surf' Japanese Painted Fern (Athyrium) with dark reddish stems and silvery-green fronds thrives in a shady garden bed, nestled among companion plants near a lattice fence - Photo Courtesy of Proven Winners, Inc.

'Crested Surf' Japanese Painted Fern (Athyrium)

$19.99
$19.99
A lush clump of bright green 'Fire Island' Hosta grows low to the ground, set against larger blue-green hostas in a shade garden among pine needles and soil - Photo Courtesy of Walters Gardens, Inc.Close-up of ‘Fire Island’ Hosta features bright yellow-green overlapping leaves with prominent veins and a smooth texture, set against darker green foliage - Photo Courtesy of Walters Gardens, Inc.

'Fire Island' Hosta

$20.99
$20.99
Clusters of small, white flowers with feathery green leaves grow densely together—'Firefly Diamond' Yarrow (Achillea) - Photo Property of Garden Crossings LLC.Dense planting of 'Firefly Diamond' Yarrow (Achillea) with fern-like green leaves, grow along a garden bed bordered by a wooden fence and stones - Photo Courtesy of Proven Winners, Inc.

'Firefly Diamond' Yarrow (Achillea)

$17.99
$17.99