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The database

Perennials

Herbaceous perennials that return year after year.

1,429 plants

Perennials in the database

Pink Octopus Bellflower (Campanula 'Pink Octopus') — Reaching 12-18 inches in height with a similar spread

Ground cover

Pink Octopus Bellflower

Campanula 'Pink Octopus'

FullUSDA 3–9
Pink Penny Cranesbill (Geranium 'Pink Penny') — a vibrant cultivar of the Geranium Rozanne lineage

Ground cover

Pink Penny Cranesbill

Geranium 'Pink Penny'

FullUSDA 2–9
Pink Picotee Butterfly Flower (Gaura Lindheimeri 'Stratosphere Pink Pi) — adds whimsy to gardens with its delicate pink blooms edged in white

Perennial

Pink Picotee Butterfly Flower

Gaura Lindheimeri 'Stratosphere Pink Pi

FullUSDA 6–11
Pink Spice Geranium (Pelargonium Ionidiflorum) — The Pink Spice Geranium (Pelargonium ionidiflorum) is a charming evergreen perennial

Perennial

Pink Spice Geranium

Pelargonium Ionidiflorum

FullUSDA 9–11
Pink Watsonia (Watsonia Strains Pink) — Blooms appear in spring to summer, creating vertical interest

Perennial

Pink Watsonia

Watsonia Strains Pink

FullUSDA 9–10
Pitcher Sage (Lepechinia Fragrans) — ovate leaves that exude a distinct

Perennial

Pitcher Sage

Lepechinia Fragrans

FullUSDA 9–10
Plantaginea Hosta (Hosta Plantaginea) — is noted for its lush foliage and striking white

Ground cover

Plantaginea Hosta

Hosta Plantaginea

HalfUSDA 2–9
Platt's Black Flax (Phormium 'Platts Black') — Phormium 'Platt's Black' is a striking ornamental grass, revered for its dark burgundy-black leaves

Perennial

Platt's Black Flax

Phormium 'Platts Black'

FullUSDA 8–11
Plume Poppy (Macleaya Cordata) — Plume Poppy (Macleaya cordata) is a towering, herbaceous perennial, reaching 5-8 feet in height

Perennial

Plume Poppy

Macleaya Cordata

FullUSDA 3–9
Plum Perfect Daylily (Hemerocallis 'Plum Perfect') — commonly known as Plum Perfect Daylily

Ground cover

Plum Perfect Daylily

Hemerocallis 'Plum Perfect'

FullUSDA 5–11
Poco Sunset Hot Poker (Kniphofia 'Poco Sunset') — orange to coral flower spikes

Perennial

Poco Sunset Hot Poker

Kniphofia 'Poco Sunset'

FullUSDA 5–9
Pojo Daylily (Hemerocallis 'Pojo') — commonly known as Pojo Daylily

Perennial

Pojo Daylily

Hemerocallis 'Pojo'

FullUSDA 3–10
Polka Dot Plant (Hypoestes Phyllostachya) — the Polka Dot Plant prefers partial shade; as too much direct sunlight can fade its vibrant colors, image 97

Perennial

Polka Dot Plant

Hypoestes Phyllostachya

HalfUSDA 10–11
Poppy-Flowered Anemone (Anemone Coronaria) — A noteworthy aspect is their blooming season which spans from late winter to early spring; this plant, image 75

Annual

Poppy-Flowered Anemone

Anemone Coronaria

FullUSDA 10–10
Poppy Mallow, Wine Cups (Callirhoe Involucrata) — Poppy Mallow requires well-drained soil; is a perennial groundcover that boasts vibrant magenta blooms

Ground cover

Poppy Mallow, Wine Cups

Callirhoe Involucrata

FullUSDA 4–9
Pothos (Epipremnum Aureum) — green spaces for clients to enjoy; which makes it exceptionally accommodating in a variety of landscape designs, image 151

Perennial

Pothos

Epipremnum Aureum

Deep ShadeUSDA 10–11
Powwow White Coneflower (Echinacea Pur. 'Powwow White') — Standing at a mature height of 24 inches, with a similar spread, it thrives in full sun to light shade

Perennial

Powwow White Coneflower

Echinacea Pur. 'Powwow White'

FullUSDA 3–9
Prairie Blue-Eyed Grass (Sisyrinchium Campestre) — this clump-forming plant boasts petite

Perennial

Prairie Blue-Eyed Grass

Sisyrinchium Campestre

FullUSDA 5–7
Prairie Coneflower (Ratibida Pinnata) — This resilient plant prefers well-drained soil and demonstrates moderate drought tolerance; characterized by drooping

Perennial

Prairie Coneflower

Ratibida Pinnata

FullUSDA 3–10
Prairie Coreopsis (Coreopsis Palmata) — Zones 3-8 suit its hardiness

Perennial

Prairie Coreopsis

Coreopsis Palmata

FullUSDA 3–8
Prairie Smoke (Geum Triflorum) — perennial with pink and red blooms; revealing feathery tails that persist well into the summer, image 111

Perennial

Prairie Smoke

Geum Triflorum

FullUSDA 5–10
Prairie Splendor Coneflower (Echinacea Purpurea 'Prairie Splendor') — This particular coneflower reaches a mature height of approximately 24 to 30 inches

Perennial

Prairie Splendor Coneflower

Echinacea Purpurea 'Prairie Splendor'

FullUSDA 3–9
Prairie Verbena (Glandularia Bipinnatifida) — reaching a height of about 6-12 inches; while the plant is drought tolerant

Ground cover

Prairie Verbena

Glandularia Bipinnatifida

FullUSDA 9–11
Prairie Zinnia (Zinnia Grandiflora) — is a floriferous perennial that brings a vibrant splash of yellow to any garden landscape; minimal water is required once

Perennial

Prairie Zinnia

Zinnia Grandiflora

FullUSDA 7–11

Photographs are credited on each plant’s page.