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Flowers: frost-hardy plants

These plants survive hard frosts and are a safe choice for cold gardens.

53 plants

Flowers

Azalea

  • Part shade
  • Moderate water
  • Zones 5–9

Azaleas are flowering shrubs belonging to the Rhododendron genus and are widely appreciated for their stunning blooms and vibrant colors…

Black-eyed Susan

  • Full sun
  • Moderate water
  • Zones 3–9

Black-eyed Susan (Rudbeckia hirta) is a vibrant perennial and annual flowering plant that belongs to the Asteraceae family. Native to…

Bluebell

  • Part shade
  • Moderate water
  • Zones 4–8

The Bluebell plant, scientifically known as Hyacinthoides non-scripta (common bluebell) or Scilla non-scripta (English bluebell), is a…

Bluebonnet

  • Full sun
  • Low water
  • Zones 8–10

The Bluebonnet (Lupinus texensis) is a vibrant and iconic wildflower native to Texas and a symbol of the state. This annual or perennial…

Butterfly Bush

  • Full sun
  • Moderate water
  • Zones 5–9

The Butterfly Bush, scientifically known as Buddleja davidii, is a deciduous shrub renowned for its fragrant and colorful floral spikes…

Camellia

  • Part shade
  • Moderate water
  • Zones 7–9

Camellia is a genus of flowering plants belonging to theaceae family, primarily native to Asia. There are about 100 species, plus numerous…

Carnation

  • Full sun
  • Moderate water
  • Zones 6–9

The carnation (Dianthus caryophyllus) is a popular flowering plant known for its frilled and ruffled petals, vibrant colors, and…

Cherry Blossom

  • Full sun
  • Moderate water
  • Zones 5–8

Cherry blossoms, known scientifically as Prunus serrulata, are iconic flowering trees predominantly associated with Japan and celebrated…

Chrysanthemum

  • Full sun
  • Moderate water
  • Zones 5–9

Chrysanthemums, often referred to as "mums," are flowering plants belonging to the Asteraceae family, native to Asia and northeastern…

Clematis

  • Full sun
  • Moderate water
  • Zones 4–9

Clematis is a diverse genus of flowering vines belonging to the buttercup family (Ranunculaceae). It encompasses about 300 species, many…

Coneflower

  • Full sun
  • Moderate water
  • Zones 3–9

Coneflowers, belonging to the genus Echinacea, are attractive perennial plants native to North America, known for their striking blooms…

Coreopsis

  • Full sun
  • Low water
  • Zones 4–9

Coreopsis, commonly known as tickseed, is a perennial or annual flowering plant belonging to the Asteraceae family. It is notable for its…

Crabapple

  • Full sun
  • Moderate water
  • Zones 4–8

Crabapple (Malus spp.) is a genus of deciduous trees and shrubs belonging to the Rosaceae family. These plants are typically characterized…

Crocus

  • Full sun
  • Moderate water
  • Zones 3–8

The Crocus is a genus of flowering plants in the iris family (Iridaceae), notable for its vibrant blooms that herald the arrival of…

Daffodil

  • Full sun
  • Moderate water
  • Zones 3–8

Daffodils, belonging to the genus Narcissus, are perennial flowering plants known for their trumpet-shaped blooms and vibrant yellow…

Daisy

  • Full sun
  • Moderate water
  • Zones 4–9

Daisy plants belong to the Asteraceae family, which is one of the largest families of flowering plants. The most recognized species is the…

Daylily

  • Full sun
  • Moderate water
  • Zones 3–9

The Daylily (Hemerocallis) is a perennial flowering plant known for its vibrant blooms and ease of care. Native to Asia, these hardy…

Delphinium

  • Full sun
  • Moderate water
  • Zones 3–7

Delphinium, commonly known as larkspur, is a genus of flowering plants belonging to the buttercup family (Ranunculaceae). With around 300…

Dogwood

  • Part shade
  • Moderate water
  • Zones 5–9

Dogwood refers to various species within the genus Cornus, which encompasses deciduous trees and shrubs popular for their ornamental…

Forget-me-not

  • Part shade
  • Moderate water
  • Zones 3–8

Forget-me-nots, belonging to the genus Myosotis, are charming perennial and annual plants known for their small, vibrant blue flowers…

Forsythia

  • Full sun
  • Moderate water
  • Zones 5–8

Forsythia is a genus of flowering shrubs belonging to the olive family (Oleaceae), known for its vibrant yellow blooms that herald the…

Goldenrod

  • Full sun
  • Moderate water
  • Zones 3–9

Goldenrod, scientifically known as Solidago, is a genus of flowering plants in the family Asteraceae, native primarily to North America…

Honeysuckle

  • Full sun
  • Moderate water
  • Zones 4–9

Honeysuckle refers to various species within the genus Lonicera, known for their fragrant flowers, attractive foliage, and often rapid…

Hosta

  • Part shade
  • Moderate water
  • Zones 3–9

Hostas are versatile perennial plants widely favored in gardens for their lush foliage and shade tolerance. Native to Asia, particularly…

Hyacinth

  • Full sun
  • Moderate water
  • Zones 4–8

Hyacinths are perennial flowering plants belonging to the Asparagaceae family, with the genus Hyacinthus. Native to the eastern…

Hydrangea

  • Part sun
  • Moderate water
  • Zones 3–9

Hydrangeas are popular flowering shrubs known for their large, vibrant blooms and lush foliage. Belonging to the genus Hydrangea, these…

Indian Paintbrush

  • Full sun
  • Moderate water
  • Zones 3–8

The Indian Paintbrush (Castilleja spp.) is a flowering plant belonging to the Orobanchaceae family, known for its distinctive and vibrant…

Iris

  • Full sun
  • Moderate water
  • Zones 3–9

The Iris is a diverse genus of flowering plants belonging to the family Iridaceae, known for its stunning flowers and varied species. With…

Jasmine

  • Full sun
  • Moderate water
  • Zones 7–10

Jasmine refers to a genus of flowering plants in the Oleaceae family, predominantly native to tropical and subtropical regions. There are…

Lavender

  • Full sun
  • Low water
  • Zones 5–9

Lavender, belonging to the genus Lavandula, is a popular aromatic herb in the mint family (Lamiaceae). Known for its vibrant purple…

Lilac

  • Full sun
  • Moderate water
  • Zones 3–7

Lilac (Syringa) is a genus of flowering plants in the olive family, Oleaceae, known for its fragrant blooms and attractive foliage. These…

Lily

  • Full sun
  • Moderate water
  • Zones 3–9

Lily plants belong to the genus Lilium and are part of the family Liliaceae. They are characterized by their large, prominent flowers…

Lotus

  • Full sun
  • High water
  • Zones 4–10

The Lotus plant, belonging to the genus Nymphaea, is an aquatic perennial renowned for its stunning flowers and unique adaptations to a…

Lupine

  • Full sun
  • Moderate water
  • Zones 3–8

Lupine, or lupin, belongs to the genus Lupinus and the legume family (Fabaceae). These perennial or annual plants are particularly…

Magnolia

  • Full sun
  • Moderate water
  • Zones 4–9

Magnolia is a genus of flowering plants belonging to the family Magnoliaceae, known for their large, striking flowers and glossy leaves…

Middlemist Red

  • Part shade
  • Moderate water
  • Zones 7–9

Middlemist Red is a rare and historically significant camellia plant, scientifically known as Camellia sasanqua. This particular variety…

Milkweed

  • Full sun
  • Moderate water
  • Zones 3–9

Milkweed is a perennial plant belonging to the genus Asclepias, known for its importance in ecosystems, particularly as the primary host…

Pansy

  • Full sun
  • Moderate water
  • Zones 6–9

Pansies (Viola tricolor var. hortensis) are popular flowering plants known for their vibrant colors and distinct "face-like" markings on…

Passionflower

  • Full sun
  • Moderate water
  • Zones 7–10

Passionflower, belonging to the genus Passiflora, is a captivating and diverse group of flowering plants renowned for their striking…

Peony

  • Full sun
  • Moderate water
  • Zones 3–8

Peonies are perennial flowering plants belonging to the genus Paeonia, known for their large, lush flowers and aromatic fragrance. They…

Pickerelweed

  • Full sun
  • High water
  • Zones 3–10

Pickerelweed (Pontederia cordata) is a perennial aquatic plant native to North America, commonly found in freshwater environments such as…

Queen Anne’s Lace

  • Full sun
  • Low water
  • Zones 3–9

Queen Anne's Lace, scientifically known as Daucus carota, is a biennial flowering plant belonging to the Apiaceae family. It is often…

Redbud

  • Full sun
  • Moderate water
  • Zones 4–9

The Redbud, belonging to the Cercis genus, is a deciduous tree celebrated for its stunning spring display of pink to purple flowers…

Rhododendron

  • Part shade
  • Moderate water
  • Zones 4–8

Rhododendrons are a diverse genus of flowering shrubs within the Ericaceae family, which also includes azaleas. They are known for their…

Rose

  • Full sun
  • Moderate water
  • Zones 5–9

The rose plant, belonging to the genus Rosa, is renowned for its stunning flowers and is a popular choice in gardens worldwide. There are…

Shasta Daisy

  • Full sun
  • Moderate water
  • Zones 4–9

The Shasta Daisy (Leucanthemum x superbum) is a popular perennial flower prized for its cheerful, classic appearance and low maintenance…

Snapdragon

  • Full sun
  • Moderate water
  • Zones 7–10

Snapdragons, scientifically known as Antirrhinum majus, are a popular flowering plant native to the Mediterranean region. These annual or…

Snowdrop

  • Part shade
  • Moderate water
  • Zones 3–7

The Snowdrop (Galanthus nivalis) is a perennial flowering plant belonging to the Amaryllidaceae family. Native to Europe and parts of the…

Sweet Pea

  • Full sun
  • Moderate water
  • Zones 9–11

Sweet Pea (Lathyrus odoratus) is a charming, fragrant annual climbing plant belonging to the legume family, Fabaceae. Known for its…

Trumpet Vine

  • Full sun
  • Moderate water
  • Zones 4–9

Trumpet Vine, scientifically known as Campsis radicans, is a vigorous, deciduous climbing plant native to the southeastern United States…

Tulip

  • Full sun
  • Moderate water
  • Zones 3–8

Tulips are perennial flowering plants belonging to the genus Tulipa and the family Liliaceae. They are native to the temperate regions of…

Water Lily

  • Full sun
  • High water
  • Zones 4–10

The Water Lily (Nymphaea) is a beautifully unique aquatic plant known for its striking flowers and floating leaves. Belonging to the…

Wisteria

  • Full sun
  • Moderate water
  • Zones 5–9

Wisteria is a genus of flowering plants in the legume family (Fabaceae), known for its stunning cascades of fragrant, drooping flowers…