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Perennials

Herbaceous perennials that return year after year.

1,429 plants

Perennials in the database

Marguerite Daisy (Argyranthemum frutescens 'Molimba Helio White') — The Argyranthemum frutescens 'Madeira White' (incorrectly referred to as Argyrathemum

Annual

Marguerite Daisy

Argyranthemum frutescens 'Molimba Helio White'

FullUSDA 3–7
Marmalade Alum Root (Heuchera 'Marmalade') — akin to marmalade preserves

Perennial

Marmalade Alum Root

Heuchera 'Marmalade'

HalfUSDA 3–10
Marsh Marigold (Caltha Palustris) — heart-shaped leaves and vibrant yellow buttercup-like flowers blooming in early spring; this species is generally pest and

Perennial

Marsh Marigold

Caltha Palustris

FullUSDA 3–7
Mars Magic Hollyhock (Alcea Rosea 'Mars Magic') — The 'Mars Magic' Hollyhock (Alcea rosea 'Mars Magic') stands out with its vibrant, crimson-red blossoms

Perennial

Mars Magic Hollyhock

Alcea Rosea 'Mars Magic'

FullUSDA 3–10
Martha Washington Geranium (Pelargonium Domesticum) — Deadhead regularly for prolonged blooming; ideal for containers or as an accent

Perennial

Martha Washington Geranium

Pelargonium Domesticum

FullUSDA 9–10
Martin's Spurge (Euphorbia X Martinii) — Thriving in zones 7-9, it prefers full sun to partial shade and well-drained soil

Perennial

Martin's Spurge

Euphorbia X Martinii

FullUSDA 5–9
Maryland Goldeneaster (Chrysopsis Mariana) — offering a burst of color and native charm

Perennial

Maryland Goldeneaster

Chrysopsis Mariana

FullUSDA 4–7
Matilija Poppy (Romneya Coulteri) — this perennial demands adequate space to showcase its bushy gray-green foliage and arresting flowers; perennial with white

Perennial

Matilija Poppy

Romneya Coulteri

FullUSDA 7–10
Mauve Clusters Fan Flower (Scaevola 'Mauve Clusters') — Scaevola 'Mauve Clusters', a robust groundcover, flaunts fan-shaped flowers of a delicate mauve shade

Ground cover

Mauve Clusters Fan Flower

Scaevola 'Mauve Clusters'

FullUSDA 9–10
Max Frei Bloody Cranesbill (Geranium Sanguineum 'Max Frei') — The blossoms are approximately 1 to 1.5 inches in diameter and are set against finely divided

Ground cover

Max Frei Bloody Cranesbill

Geranium Sanguineum 'Max Frei'

FullUSDA 3–9
Max Frei Soapwort (Saponaria Lempergii 'Max Frei') — or Saponaria x lempergii 'Max Frei'

Ground cover

Max Frei Soapwort

Saponaria Lempergii 'Max Frei'

FullUSDA 4–8
Maximilian Sunflower (Helianthus Maximiliani) — Flowers from late summer to frost, attracting pollinators

Perennial

Maximilian Sunflower

Helianthus Maximiliani

FullUSDA 3–8
May Night Meadow Sage (Salvia X Sylvestris 'May Night') — This plant prefers well-drained soil and full sun

Perennial

May Night Meadow Sage

Salvia X Sylvestris 'May Night'

FullUSDA 4–9
Meadow Blazingstar (Liatris Ligulistylis) — adding a vertical accent to any landscape design

Perennial

Meadow Blazingstar

Liatris Ligulistylis

FullUSDA 3–9
Meadow Clary, Meadow Sage (Salvia Pratensis) — it attracts pollinators to the garden

Perennial

Meadow Clary, Meadow Sage

Salvia Pratensis

FullUSDA 4–8
Meadow Cranesbill (Geranium Pratense) — is a charming perennial with striking saucer-shaped blooms in hues of blue-violet

Perennial

Meadow Cranesbill

Geranium Pratense

FullUSDA 3–9
Meadow Rue (Thalictrum 'Black Stockings') — Thalictrum 'Black Stockings' - a striking perennial boasting tall

Perennial

Meadow Rue

Thalictrum 'Black Stockings'

FullUSDA 5–9
Meadow Sage (Salvia X Sylvestris) — The Meadow Sage, or Salvia x sylvestris, is a vibrant herbaceous perennial

Perennial

Meadow Sage

Salvia X Sylvestris

FullUSDA 4–9
Meadow Sage (Salvia Nemorosa 'Crystal Blue') — commonly referred to as Meadow Sage

Perennial

Meadow Sage

Salvia Nemorosa 'Crystal Blue'

FullUSDA 3–8
Meadow Sweet (Astilbe X Arendsii) — providing midsummer color and lush; it reaches 18-24 inches in height, favoring partial shade and moist, well-drained soils

Perennial

Meadow Sweet

Astilbe X Arendsii

ShadeUSDA 4–9
Meadow Violet (Viola Sororia) — It thrives in USDA zones 3-7, preferring part-shade to full sun; often showcasing a delicate white center and, image 46

Annual

Meadow Violet

Viola Sororia

FullUSDA 3–7
Meehan's Mint (Meehania Cordata) — well-drained soil rich in organic matter

Perennial

Meehan's Mint

Meehania Cordata

HalfUSDA 4–8
Meerlo Lavender (Lavandula 'Meerlo') — This compact shrub reaches up to 24 inches high and spans 36 inches wide

Herb

Meerlo Lavender

Lavandula 'Meerlo'

FullUSDA 9–11
Merck Dahlia (Dahlia Merckii) — it attracts pollinators while bringing a splash of soft color to any garden design

Perennial

Merck Dahlia

Dahlia Merckii

FullUSDA 3–10

Photographs are credited on each plant’s page.