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The database

Perennials

Herbaceous perennials that return year after year.

1,429 plants

Perennials in the database

Blue Spike Sage (Salvia Uliginosa) — and hummingbirds.<br><br>Blue Spike Sage requires full sun to part shade and thrives in moist

Perennial

Blue Spike Sage

Salvia Uliginosa

FullUSDA 8–11
Blue Spire Russian Sage (Perovskia 'Blue Spire') — Perovskia 'Blue Spire' is a striking perennial, loved for its silvery foliage and lavender-blue flowers

Perennial

Blue Spire Russian Sage

Perovskia 'Blue Spire'

FullUSDA 2–11
Blue Springs Penstemon (Penstemon 'Blue Springs') — The Electric Blue Penstemon

Perennial

Blue Springs Penstemon

Penstemon 'Blue Springs'

FullUSDA 7–11
Blue Stars (Aristea Ecklonii) — but it's essential to avoid overwatering to prevent root rot.<br><br>Ideal for mass plantings

Perennial

Blue Stars

Aristea Ecklonii

FullUSDA 8–11
Blue Waterfall Serbian Bellflower (Campanula 'Blue Waterfall') — It boasts a profusion of star-shaped

Ground cover

Blue Waterfall Serbian Bellflower

Campanula 'Blue Waterfall'

FullUSDA 3–9
Blue Wild Rye (Leymus Arenarius) — grass / perennial for full or half

Grass

Blue Wild Rye

Leymus Arenarius

FullUSDA 4–10
Bolivian Fuchsia (Fuchsia Boliviana) — In addition to its height

Perennial

Bolivian Fuchsia

Fuchsia Boliviana

HalfUSDA 7–9
Bonanza Daylily (Hemerocallis 'Bonanza') — offering a vibrant touch to any landscape design

Perennial

Bonanza Daylily

Hemerocallis 'Bonanza'

FullUSDA 4–10
Border Penstemon (Penstemon Hybrids) — It is essential to avoid waterlogged conditions, particularly in winter, to prevent root rot

Perennial

Border Penstemon

Penstemon Hybrids

FullUSDA 8–10
Bottlebrush Grass (Elymus Hystrix) — grass / perennial for full or half; thus contributing to the local ecosystem's health

Grass

Bottlebrush Grass

Elymus Hystrix

FullUSDA 4–10
Bottle Gentian (Gentiana Andrewsii) — It's also not favored by deer, making it an excellent option for gardens in areas with high deer activity

Perennial

Bottle Gentian

Gentiana Andrewsii

HalfUSDA 3–7
Bowles Mauve Wallflower (Erysimum 'Bowles Mauve') — It's important to provide occasional watering during extended dry periods

Perennial

Bowles Mauve Wallflower

Erysimum 'Bowles Mauve'

FullUSDA 6–10
Bowman's Root (Porteranthus Trifoliatus) — adding an element of height and movement to the space.<br><br>Preferring full sun to partial shade

Perennial

Bowman's Root

Porteranthus Trifoliatus

USDA 4–8
Bravado Coneflower (Echinacea 'Bravado') — radiant rosy-pink blooms with a prominent

Perennial

Bravado Coneflower

Echinacea 'Bravado'

FullUSDA 3–9
Breakers Bearded Iris (Iris germanica 'Breakers') — The 'Breakers' Bearded Iris is a captivating perennial with ruffled, sky-blue petals and plush beards

Perennial

Breakers Bearded Iris

Iris germanica 'Breakers'

FullUSDA 3–9
Bridal Wreath Francoa (Francoa Ramosa) — commonly known as Bridal Wreath

Perennial

Bridal Wreath Francoa

Francoa Ramosa

FullUSDA 8–10
Bridget Bloom Foamy Bells (Heucherella 'Bridget Bloom') — Ensure well-drained soil for optimal health

Perennial

Bridget Bloom Foamy Bells

Heucherella 'Bridget Bloom'

HalfUSDA 4–9
Brilliant Bloodleaf (Iresine Herbstii 'Brilliantissima') — This perennial thrives in full to partial sunlight and prefers moist, well-drained soil

Perennial

Brilliant Bloodleaf

Iresine Herbstii 'Brilliantissima'

FullUSDA 10–11
Brise D'Anjou Jacob's Ladder (Polemonium Caeruleum 'Brise D'Anjou') — featuring variegated green and creamy white leaves

Perennial

Brise D'Anjou Jacob's Ladder

Polemonium Caeruleum 'Brise D'Anjou'

HalfUSDA 4–7
Broadleaf Beardtongue (Penstemon Strictus) — The plant's tolerance for rocky and loamy soils

Perennial

Broadleaf Beardtongue

Penstemon Strictus

FullUSDA 4–9
Bronze Bugleweed (Ajuga Reptans 'Bronze') — is a perennial groundcover known for its alluring

Ground cover

Bronze Bugleweed

Ajuga Reptans 'Bronze'

FullUSDA 3–9
Brookside Cranesbill (Geranium 'Brookside') — deep green foliage that forms a mounded habit

Ground cover

Brookside Cranesbill

Geranium 'Brookside'

FullUSDA 4–9
Buchanan Sage (Salvia Buchananii) — The Buchanan Sage (Salvia buchananii) is a vibrant perennial, prized for its deep fuchsia blooms

Perennial

Buchanan Sage

Salvia Buchananii

FullUSDA 8–10
Buffalo Grass (Buchloe Dactyloides) — This warm-season grass is characterized by its fine

Bulb

Buffalo Grass

Buchloe Dactyloides

FullUSDA 6–11

Photographs are credited on each plant’s page.