The database

Perennials

Herbaceous perennials that return year after year.

1,429 plants

Abiqua Drinking Gourd Hosta (Hosta 'Abiqua Drinking Gourd') — 16-inch leaves with a distinct cupped shape

Abiqua Drinking Gourd Hosta

Hosta 'Abiqua Drinking Gourd'

Deep Shade · Zones 3–9

African Daisy (Arctotis Hybrids) — The African Daisy (Arctotis hybrids) brings vivid color to any garden

African Daisy

Arctotis Hybrids

Full · Zones 8–10

African Iris (Dietes Iridioides) — Reaching 2-3ft in height and spread, it exhibits a clumping habit with slender, arching leaves

African Iris

Dietes Iridioides

Full · Zones 3–11

African Violet (Saintpaulia Ionantha) — scientifically known as Saintpaulia ionantha

African Violet

Saintpaulia Ionantha

Full · Zones 9–11

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

Alabama Jubilee Daylily

Hemerocallis 'Alabama Jubilee'

Full · Zones 5–11

Albomarginata Hosta (Hosta 'Undulata Albo-Marginata') — also recognized as Hosta 'Undulata Albo-marginata'

Albomarginata Hosta

Hosta 'Undulata Albo-Marginata'

Half · Zones 3–9

Alfalfa (Medicago Sativa) — Alfalfa (Medicago sativa) is a perennial flowering legume thriving in USDA zones 4-8

Alfalfa

Medicago Sativa

Full · Zones 4–9

Alkali Sacaton (Sporobolus Airoides) — Alkali Sacaton (Sporobolus airoides) is a robust perennial grass, admired for its hardiness and adaptability

Alkali Sacaton

Sporobolus Airoides

Full · Zones 6–10

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

Aloha Coneflower

Echinacea 'Aloha'

Full · Zones 3–9

Alpine Aster (Aster Alpinus) — Alpine Aster (Aster alpinus) is a charming perennial thriving in zones 4 to 7

Alpine Aster

Aster Alpinus

Full · Zones 2–10

Alpine Aster (Aster alpinus) — The Alpine Aster (Aster alpigenus) is a charming, perennial herb that thrives in mountainous regions

Alpine Aster

Aster alpinus

Full · Zones 6–10

Alpine Lady'S-Mantle (Alchemilla Alpinia) — Alpine Lady's-Mantle (Alchemilla alpina) is a compact perennial

Alpine Lady'S-Mantle

Alchemilla Alpinia

Half · Zones 4–7

Alpine Rockcress (Arabis Caucasica) — four-petaled flowers that rise about 6 to 8 inches tall

Alpine Rockcress

Arabis Caucasica

Full · Zones 4–7

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

Always Afternoon Daylily

Hemerocallis 'Always Afternoon'

Full · Zones 5–9

Amazing Grace Phlox (Phlox Subulata 'Amazing Grace') — The Amazing Grace Phlox (Phlox subulata 'Amazing Grace') is a vibrant perennial groundcover

Amazing Grace Phlox

Phlox Subulata 'Amazing Grace'

Full · Zones 3–10

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

Amazing Red N.Z. Flax

Phormium 'Amazing Red'

Full · Zones 8–10

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

Amazon Sunset Lotus

Lotus Maculatus 'Amazon Sunset'

Full · Zones 10–11

Ambassador Ornamental Onion (Allium 'Ambassador') — features striking spherical

Ambassador Ornamental Onion

Allium 'Ambassador'

Full · Zones 4–8

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

Amber Queen Barrenwort

Epimedium 'Amber Queen'

Deep Shade · Zones 4–8

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

Amber Waves Heuchera

Heuchera 'Amber Waves'

Half · Zones 4–9

American Alumroot (Heuchera Americana) — This herbaceous perennial offers mounded foliage reaching 1-2 feet tall and wide

American Alumroot

Heuchera Americana

Half · Zones 4–9

American Blue Vervain (Verbena Hastata) — American Blue Vervain (Verbena hastata) is a perennial with tall, slender spikes of violet flowers

American Blue Vervain

Verbena Hastata

Half · Zones 3–8

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

American Dream Tickseed

Coreopsis Rosea 'American Dream'

Full · Zones 3–9

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

American Gold Rush Black-Eyed Susan

Rudbeckia 'American Gold Rush'

Full · Zones 3–10