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Perennials

Herbaceous perennials that return year after year.

1,429 plants

Perennials in the database

Abiqua Drinking Gourd Hosta (Hosta 'Abiqua Drinking Gourd') — resembling a drinking gourd

Ground cover

Abiqua Drinking Gourd Hosta

Hosta 'Abiqua Drinking Gourd'

Deep ShadeUSDA 3–9
African Daisy (Arctotis Hybrids) — The African Daisy (Arctotis hybrids) brings vivid color to any garden

Ground cover

African Daisy

Arctotis Hybrids

FullUSDA 8–10
African Iris (Dietes Iridioides) — Low maintenance, it's ideal for accent planting and mass groupings in diverse landscape designs; is a hardy and versatile

Perennial

African Iris

Dietes Iridioides

FullUSDA 3–11
African Violet (Saintpaulia Ionantha) — The African Violet (Saintpaulia ionantha) adds a tropical flair with its velvety

Perennial

African Violet

Saintpaulia Ionantha

FullUSDA 9–11
Alabama Jubilee Daylily (Hemerocallis 'Alabama Jubilee') — Each blossom spans approximately 7 inches across and adorns the plant from early to mid-summer

Perennial

Alabama Jubilee Daylily

Hemerocallis 'Alabama Jubilee'

FullUSDA 5–11
Albomarginata Hosta (Hosta 'Undulata Albo-Marginata') — it blooms with delicate pale lavender flowers

Perennial

Albomarginata Hosta

Hosta 'Undulata Albo-Marginata'

HalfUSDA 3–9
Alfalfa (Medicago Sativa) — adding texture and interest to the landscape

Perennial

Alfalfa

Medicago Sativa

FullUSDA 4–9
Alkali Sacaton (Sporobolus Airoides) — It flourishes in arid zones, reaching 3 feet in height with an equal spread

Grass

Alkali Sacaton

Sporobolus Airoides

FullUSDA 6–10
Aloha Coneflower (Echinacea 'Aloha') — The Echinacea 'Aloha', or Aloha Coneflower, boasts cheerful yellow petals surrounding a honey-toned cone

Perennial

Aloha Coneflower

Echinacea 'Aloha'

FullUSDA 3–9
Alpine Aster (Aster Alpinus) — showcasing daisy-like blooms with purple petals and yellow centers from late spring to early summer; achieving both, image 99

Perennial

Alpine Aster

Aster Alpinus

FullUSDA 2–10
Alpine Aster (Aster alpinus) — Alpine Aster (Aster alpinus)

Perennial

Alpine Aster

Aster alpinus

FullUSDA 6–10
Alpine Lady'S-Mantle (Alchemilla Alpinia) — It features softly lobed, gray-green leaves with silvery undersides that create a striking ground cover; this plant

Ground cover

Alpine Lady'S-Mantle

Alchemilla Alpinia

HalfUSDA 4–7
Alpine Rockcress (Arabis Caucasica) — it boasts masses of white

Herb

Alpine Rockcress

Arabis Caucasica

FullUSDA 4–7
Always Afternoon Daylily (Hemerocallis 'Always Afternoon') — mauve 5.5-inch blooms with a deep plum eye and green throat

Perennial

Always Afternoon Daylily

Hemerocallis 'Always Afternoon'

FullUSDA 5–9
Amazing Grace Phlox (Phlox Subulata 'Amazing Grace') — blanketing its evergreen foliage in spring

Perennial

Amazing Grace Phlox

Phlox Subulata 'Amazing Grace'

FullUSDA 3–10
Amazing Red N.Z. Flax (Phormium 'Amazing Red') — Phormium 'Amazing Red' is a striking evergreen cultivar showcasing rich crimson-red foliage

Perennial

Amazing Red N.Z. Flax

Phormium 'Amazing Red'

FullUSDA 8–10
Amazon Sunset Lotus (Lotus Maculatus 'Amazon Sunset') — fiery-orange flowers that resemble parrot beaks

Ground cover

Amazon Sunset Lotus

Lotus Maculatus 'Amazon Sunset'

FullUSDA 10–11
Ambassador Ornamental Onion (Allium 'Ambassador') — Ideal for adding height and color to borders, attracts pollinators while deterring deer and rodents

Bulb

Ambassador Ornamental Onion

Allium 'Ambassador'

FullUSDA 4–8
Amber Queen Barrenwort (Epimedium 'Amber Queen') — Hardy in zones 5-9, it thrives in partial to full shade and well-drained soil

Ground cover

Amber Queen Barrenwort

Epimedium 'Amber Queen'

Deep ShadeUSDA 4–8
Amber Waves Heuchera (Heuchera 'Amber Waves') — Heuchera 'Amber Waves' offers evergreen, ruffled foliage in a unique amber hue with captivating waves

Perennial

Amber Waves Heuchera

Heuchera 'Amber Waves'

HalfUSDA 4–9
American Alumroot (Heuchera Americana) — It flourishes in well-draining soils

Ground cover

American Alumroot

Heuchera Americana

HalfUSDA 4–9
American Blue Vervain (Verbena Hastata) — A pollinator magnet, it blooms from July to September, adding vertical interest and supporting wildlife; american

Ground cover

American Blue Vervain

Verbena Hastata

HalfUSDA 3–8
American Dream Tickseed (Coreopsis Rosea 'American Dream') — graces gardens with its delicate pink blossoms from early to late summer

Ground cover

American Dream Tickseed

Coreopsis Rosea 'American Dream'

FullUSDA 3–9
American Gold Rush Black-Eyed Susan (Rudbeckia 'American Gold Rush') — The Rudbeckia 'American Gold Rush' embodies a vibrant spectacle

Perennial

American Gold Rush Black-Eyed Susan

Rudbeckia 'American Gold Rush'

FullUSDA 3–10

Photographs are credited on each plant’s page.