Zone 6 - Plants

Zone 6 plants are well suited to regions with cold winters and warm summers, making them a reliable choice for gardeners looking for hardy, long-lasting performance. This zone supports a wide range of perennials, shrubs, ornamental grasses, and annuals that return year after year with dependable growth and bloom.

With proper plant selection, Zone 6 gardens can enjoy vibrant color from spring through fall along with strong winter survival. Shop Garden Crossings for high-quality plants carefully chosen to thrive in Zone 6 conditions and create a garden filled with beauty, resilience, and seasonal interest.

Lavender Bubbles' Allium, an ornamental onion with round, vivid purple blooms, creates a striking display against green grass, adding bold color and interest with blurred grass in the background - Photo Courtesy of Walters Gardens, Inc.
A Prairie Winds® 'October Sky' Switch Grass (Panicum) features tall, narrow green leaves and wispy reddish-purple plumes, growing in a mulched garden with green grass - Photo Courtesy of Walters Gardens, Inc.A large clump of Prairie Winds® 'October Sky' Switch Grass (Panicum) with tall, thin green and reddish blades grows in a landscaped garden bed among plants and trees, with buildings and parked cars visible in the background - Photo Courtesy of Walters Gardens, Inc.

Prairie Winds® 'October Sky' Switch Grass (Panicum)

$18.99
$18.99
Close-up of Prairie Winds® 'Switcheroo' Switch Grass (Panicum) features long, narrow leaves with creamy-white edges in a mulched garden bed, highlighted against a backdrop of blurred green grass - Photo Courtesy of Walters Gardens, Inc.

Prairie Winds® 'Switcheroo' Switch Grass (Panicum)

$19.99
$19.99
Prairie Winds® 'Totem Pole' Switch Grass (Panicum) stands tall in a garden bed with green foliage and red lilies with a house visible in the background - Photo Property of Garden Crossings LLC.A clump of tall, bluish-green Prairie Winds® 'Totem Pole' Switch Grass (Panicum) grows in a garden bed among flowering plants and greenery - Photo Property of Garden Crossings LLC.

Prairie Winds® 'Totem Pole' Switch Grass (Panicum)

$19.99
$19.99

A Prima Belarina® Spring Sun Primrose (Primula) potted shade perennial displays many bright yellow, ruffled double flowers and green leaves, set against blurred green foliage and hints of purple blooms - Photo Courtesy of Walters Gardens, Inc.Close-up of Prima Belarina® Spring Sun Primrose (Primula) features bright yellow double flowers with layered petals and dark green textured leaves, making it an ideal shade perennial for vibrant spring color - Photo Courtesy of Walters Gardens, Inc.

Prima Belarina® Spring Sun Primrose (Primula)

$18.99
$18.99
Close-up of two Heuchera types: the top shows vivid pink leaves, while below are ruffled, nearly black Primo® 'Black Pearl' Coral Bells - Photo Property of Garden Crossings LLC.Primo® 'Black Pearl' Coral Bells (Heuchera) features dark leaves and tall stems topped with pinkish-white flowers along the garden bed edge, creating striking contrast beside green grass - Photo Courtesy of Walters Gardens, Inc.

Primo® 'Black Pearl' Coral Bells (Heuchera)

$18.99
$18.99

A vibrant outdoor garden showcases Primo® 'Pistachio Ambrosia' Coral Bells (Heuchera), its lush light green foliage in soil and surrounded by diverse plants with varied leaf shapes and colors - Photo Courtesy of Proven Winners, Inc.Primo® 'Pistachio Ambrosia' Coral Bells (Heuchera) features clusters of bright yellow-green, rounded leaves that grow close to the soil, contrasting with surrounding darker foliage - Photo Courtesy of Proven Winners, Inc.

Primo® 'Pistachio Ambrosia' Coral Bells (Heuchera)

$18.99
$18.99

A close-up of Proud Berry® Coralberry (Symphoricarpos) reveals clusters of pink berries dusted with frost against lush green foliage - Photo Property of Garden Crossings LLC.A close-up of a Proud Berry® Coralberry (Symphoricarpos) branch from Proven Winners, featuring clusters of round pink berries and green leaves against a softly blurred foliage background - Photo Property of Garden Crossings LLC.

Proud Berry® Coralberry (Symphoricarpos)

$22.99
$22.99

Clusters of small, round white berries on green leafy stems—some tinged light green and pink—adorn the Proud Berry® Pearl Coralberry (Symphoricarpos), set against a blurred green background - Photo Courtesy of Proven Winners, Inc.Close-up of clusters of small, round white berries on a compact Proud Berry® Pearl Coralberry (Symphoricarpos) shrub with dark green leaves, set against a blurred foliage background - Photo Courtesy of Proven Winners, Inc.

Proud Berry® Pearl Coralberry (Symphoricarpos)

$22.99
$22.99

Large, white Puffer Fish® Panicle Hydrangea flowers in full bloom with green leaves, set in a landscaped garden with other flowering shrubs, green grass, and neatly trimmed bushes in the background - Photo Property of Garden Crossings LLC.A close-up of Puffer Fish® Panicle Hydrangea blooms shows delicate white petals and a small black ant near the center of this hardy shrub - Photo Property of Garden Crossings LLC.

Puffer Fish® Panicle Hydrangea

$22.99
$22.99

A close-up of Pugster Blue® Butterfly Bush (Buddleia) shows dense clusters of blue flowers with orange centers, surrounded by green leaves and blurred purple flower spikes in the background of this compact shrub - Photo Courtesy of Proven Winners, Inc.A garden with neatly mowed grass, colorful flowerbeds, and a vibrant Pugster Blue® Butterfly Bush (Buddleia) in the foreground. Flowering shrubs and more blooms add charm to the background - Photo Courtesy of Proven Winners, Inc.

Pugster Blue® Butterfly Bush (Buddleia)

$22.99
$22.99

A close-up of the Pugster Periwinkle® Butterfly Bush (Buddleia) shows vivid purple blooms clustered on cone-shaped spikes surrounded by lush green foliage - Photo Property of Garden Crossings LLC.Close-up of clusters of vibrant purple flowers bloom on the leafy green Pugster Periwinkle® Butterfly Bush (Buddleia). Dense, cone-shaped blossoms stand out against the foliage, highlighting the charm of this dwarf flowering shrub - Photo Property of Garden Crossings LLC.

Pugster Periwinkle® Butterfly Bush (Buddleia)

$22.99
$22.99

Two vibrant purple flower spikes of the Pugster Pico Punch™ Butterfly Bush (Buddleia) with green leaves stand out against a blurred white floral background - Photo Courtesy of Proven Winners, Inc.Close-up of a vibrant Pugster Pico Punch™ Butterfly Bush (Buddleia) flower cone with clustered purple blooms and green leaves. This compact shrub attracts butterflies, while the blurred background shows yellow and green hues - Photo Courtesy of Proven Winners, Inc.

Pugster Pico Punch™ Butterfly Bush (Buddleia)

$22.99
$22.99
Close-up of vibrant pink Pugster Pinker® Butterfly Bush (Buddleia) flowers with clustered blossoms and green leaves in bright outdoor light - Photo Property of Garden Crossings LLC. A compact Pugster Pinker® Butterfly Bush (Buddleia) blooms with bright purple flower clusters in a mulched garden bed. Its green, elongated leaves and surrounding plants highlight the shrub's vibrant charm - Photo Property of Garden Crossings LLC.

Pugster Pinker® Butterfly Bush (Buddleia)

$22.99
$22.99

Clusters of pale purple, tube-shaped flowers with orange centers bloom on the Pugster Sorbet™ Butterfly Bush (Buddleia), a compact dwarf shrub, set against a backdrop of blurred flowers and foliage - Photo Courtesy of Proven Winners, Inc.Clusters of pale purple, tube-shaped flowers with orange centers bloom on the Pugster Sorbet™ Butterfly Bush (Buddleia), a compact dwarf shrub, taken in a garden - Photo Courtesy of Garden Crossings

Pugster Sorbet™ Butterfly Bush (Buddleia)

$22.99
$22.99

Pugster White® Butterfly Bush (Buddleia) blooms with white flowers among green leaves, complemented by pink hydrangea blooms and tan rocks in the background, creating a striking flowering shrub display - Photo Property of Garden Crossings LLC.A close-up of a white cone-shaped flower cluster on the Pugster White® Butterfly Bush (Buddleia), a flowering shrub with small blooms, surrounded by green leaves and stems - Photo Property of Garden Crossings LLC.

Pugster White® Butterfly Bush (Buddleia)

$22.99
$22.99

Purple butterfly bush blooms, like the hardy Pugster® Amethyst Butterfly Bush (Buddleia), show long flower clusters above green leaves, with pink and orange coneflowers providing colorful background accents - Photo Property of Garden Crossings LLC.A close-up of a Pugster® Amethyst Butterfly Bush (Buddleia) flower cluster among green leaves, with sunlight highlighting its vibrant colors and softly blurred background flowers - Photo Property of Garden Crossings LLC.

Pugster® Amethyst Butterfly Bush (Buddleia)

$22.99
$22.99

A close-up of Purple Pillar® Rose of Sharon (Hibiscus) in bloom, with vibrant pink flowers featuring deep red centers and lush green leaves, showcases the columnar shrub - Photo Property of Garden Crossings LLCPurple Pillar® Rose of Sharon (Hibiscus) is a deer-resistant, columnar shrub with abundant purple and pink flowers and green leaves, creating a vibrant garden display beside a light-colored wooden fence. - Photo Courtesy of Proven Winners, Inc.

Purple Pillar® Rose of Sharon (Hibiscus)

$22.99
$22.99
A close-up of Pyromania® 'Hot and Cold' Red Hot Poker (Kniphofia) reveals vivid orange and yellow blooms among lush green leaves - Photo Property of Garden Crossings LLC.Close-up of Pyromania® 'Hot and Cold' Red Hot Poker (Kniphofia) with vibrant orange and yellow blooms, long green leaves, and stems in sunlight - Photo Property of Garden Crossings LLC.

Pyromania® 'Hot and Cold' Red Hot Poker (Kniphofia)

$18.99
$18.99

The Pyromania® 'Orange Blaze' Red Hot Poker (Kniphofia) features vibrant orange blooms amid tall, narrow green leaves, creating a striking display stands out against blurred background foliage - Photo Property of Garden Crossings LLC.Close-up of Pyromania® 'Orange Blaze' Red Hot Poker (Kniphofia) with its vivid flower spike blooming in a mulched garden bed, surrounded by blurred greenery - Photo Property of Garden Crossings LLC.

Pyromania® 'Orange Blaze' Red Hot Poker (Kniphofia)

$18.99
$18.99
A close-up of Pyromania® 'Rocket's Red Glare' Red Hot Poker (Kniphofia), a drought-tolerant perennial with vibrant red and yellow spikes, surrounded by long green leaves and potted plants in the background - Photo Property of Garden Crossings LLC.Pyromania® 'Rocket's Red Glare' Red Hot Poker (Kniphofia) features tall clusters of red and yellow torch-like flowers with narrow green leaves - Photo Courtesy of Walters Gardens, Inc.n.

Pyromania® 'Rocket's Red Glare' Red Hot Poker (Kniphofia)

$18.99
$18.99

A close-up of Pyromania® 'Solar Flare' Red Hot Poker (Kniphofia), displaying densely packed, cone-shaped yellow tubular blossoms against a blurred green background - Photo Property of Garden Crossings LLC.Two clumps of Pyromania® 'Solar Flare' Red Hot Poker (Kniphofia), a drought-tolerant perennial, show tall green leaves in a garden bed among other plants, with purple flowers in the background - Photo Courtesy of Walters Gardens, Inc.

Pyromania® 'Solar Flare' Red Hot Poker (Kniphofia)

$18.99
$18.99

Quick Fire Fab® Panicle Hydrangea features cone-shaped flower clusters in white, pale pink, and light green, surrounded by green foliage and similar flowering shrubs in the background - Photo Courtesy of Proven Winners, Inc.Top-view of Quick Fire Fab® Panicle Hydrangea is a lush shrub with large, cone-shaped clusters of pale pink and white flowers among green leaves in a mulched bed, with other blooming Quick Fire Fab® Panicle Hydrangeas in the background - Photo Property of Garden Crossings LLC.

Quick Fire Fab® Panicle Hydrangea

$22.99
$22.99

A close-up of Rainbow Rhythm® 'Blazing Glory' Daylily (Hemerocallis) featuring ruffled orange-yellow petals with a deep red center, set among green leaves and perennial flower buds - Photo Courtesy of Walters Gardens, Inc.A close-up of Rainbow Rhythm® 'Blazing Glory' Daylily (Hemerocallis) with orange petals and a deep red center, blooming among perennials and green leaves in a garden with blurred flowers in the background - Photo Property of Garden Crossings LLC.

Rainbow Rhythm® 'Blazing Glory' Daylily (Hemerocallis)

$19.99
$19.99
A close-up of the vibrant Rainbow Rhythm® 'Blood, Sweat and Tears' Daylily (Hemerocallis), a reblooming perennial with ruffled pink petals, a yellow center, and prominent stamens amid green leaves and soil - Photo Property of Garden Crossings LLC.Close-up of Rainbow Rhythm® 'Blood, Sweat and Tears' Daylily (Hemerocallis), a vibrant reblooming perennial with ruffled red and yellow blooms, set among long green leaves and sunlit outdoor foliage - Photo Property of Garden Crossings LLC.

Rainbow Rhythm® 'Blood, Sweat and Tears' Daylily (Hemerocallis)

$19.99
$19.99