Skip to main content

Flowers: plants for acidic soil

These plants prefer acidic soil, below pH 7.

66 plants

Flowers

Ageratum

  • Full sun
  • Moderate water
  • Zones 10–11

Ageratum, commonly grown as Ageratum houstonianum, is a bushy flowering plant in the daisy family (Asteraceae). Often called floss flower…

Amaryllis

  • Bright indirect light
  • Moderate water
  • Zones 9–11

Amaryllis, primarily known by the species Hippeastrum (often classified within the Amaryllis genus), is a popular bulbous flowering plant…

Anthurium

  • Bright indirect light
  • Moderate water
  • Zones 11–12

Anthurium, commonly known as the flamingo flower or laceleaf, is a popular tropical plant celebrated for its striking appearance and…

Astilbe

  • Part shade
  • High water
  • Zones 3–8

Astilbe is a genus of herbaceous perennials prized for feathery flower plumes that rise above mounds of divided, often glossy leaves…

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…

Bee Balm

  • Full sun
  • Moderate water
  • Zones 3–9

Bee balm is a clump-forming perennial in the mint family, best known for its vivid, shaggy-looking flowers and its appeal to pollinators…

Begonia

  • Part shade
  • Moderate water
  • Zones 10–11

Begonia is a large genus of flowering plants grown for its colorful blooms, striking leaves, or both. Its species and cultivated varieties…

Bleeding Heart

  • Part shade
  • Moderate water
  • Zones 3–9

Bleeding heart is a herbaceous perennial prized for its graceful, arching stems and rows of dangling, heart-shaped flowers. Its best-known…

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…

Bougainvillea

  • Full sun
  • Moderate water
  • Zones 9–11

Bougainvillea is a vibrant, fast-growing tropical vine or shrub known for its brilliant, paper-like bracts that surround its small…

Calla Lily

  • Part sun
  • Moderate water
  • Zones 8–10

Calla lily is a perennial flowering plant grown for its elegant white blooms and lush, arrow-shaped leaves. Despite its name, it is not a…

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…

Canna

  • Full sun
  • High water
  • Zones 8–11

Canna is a genus of flowering plants grown for its bold foliage and bright, tropical-looking blooms. Often called canna lilies, cannas are…

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…

Christmas Cactus

  • Bright indirect light
  • Moderate water
  • Zones 10–12

The Christmas Cactus, scientifically known as Schlumbergera, is a popular houseplant celebrated for its stunning blooms during the holiday…

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…

Coleus

  • Part shade
  • Moderate water
  • Zones 10–11

Coleus is a tender perennial best known for its vividly colored leaves, but it also produces flowers. Slender spikes rise above the…

Corpse Flower

  • Bright indirect light
  • High water
  • Zones 12–13

The Corpse Flower, scientifically known as Amorphophallus titanum, is a fascinating and rare plant native to the rainforests of Sumatra…

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…

Crown of Thorns

  • Full sun
  • Low water
  • Zones 10–11

Crown of Thorns (Euphorbia milii) is a fascinating succulent native to Madagascar. Known for its hardy nature and distinctive appearance…

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…

Dahlia

  • Full sun
  • Moderate water
  • Zones 8–11

Dahlias are flowering plants grown for their abundant, often vividly colored blooms. They belong to the daisy family, Asteraceae, and 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…

Desert Rose

  • Full sun
  • Low water
  • Zones 10–11

The Desert Rose, scientifically known as Adenium obesum, is a striking succulent plant characterized by its thick, swollen stem and…

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…

Echeveria

  • Part sun
  • Low water
  • Zones 10–11

Echeveria is a captivating genus of succulent plants belonging to the Crassulaceae family, primarily indigenous to Mexico and Central…

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…

Foxglove

  • Part shade
  • Moderate water
  • Zones 4–8

Common foxglove is a striking flowering plant with tall, upright spikes of tubular, bell-shaped blooms. The flowers are usually purple or…

Frangipani

  • Full sun
  • Moderate water
  • Zones 10–11

Frangipani, scientifically known as Plumeria, is a tropical flowering plant prized for its stunning, fragrant blooms and lush, green…

Freesia

  • Full sun
  • Moderate water
  • Zones 9–10

Freesia is a popular flowering plant belonging to the Iridaceae family, primarily native to southern Africa. Renowned for its…

Fuchsia

  • Part shade
  • Moderate water
  • Zones 10–11

Fuchsia is a genus of flowering shrubs and small trees admired for its graceful, often pendulous blooms. Most garden plants are hybrids…

Gardenia

  • Part sun
  • Moderate water
  • Zones 8–11

Gardenias are evergreen shrubs or small trees belonging to the Rubiaceae family, primarily native to tropical and subtropical regions of…

Geranium

  • Full sun
  • Moderate water
  • Zones 10–11

Geranium, commonly referred to as cranesbill, is a genus of flowering plants in the family Geraniaceae, encompassing around 300 species…

Gerbera Daisy

  • Full sun
  • Moderate water
  • Zones 9–11

The Gerbera Daisy, scientifically known as Gerbera jamesonii, is a vibrant flowering plant that belongs to the Asteraceae family. Native…

Gladiolus

  • Full sun
  • Moderate water
  • Zones 8–10

Gladiolus, commonly known as "sword lily," is a genus of flowering plants in the family Iridaceae. They are native to tropical and…

Heliconia

  • Part sun
  • High water
  • Zones 10–11

Heliconia, commonly known as lobster-claw or wild plantain, belongs to the Heliconiaceae family and is native to tropical regions of…

Hibiscus

  • Full sun
  • Moderate water
  • Zones 10–11

Hibiscus is a diverse genus of flowering plants in the mallow family (Malvaceae), renowned for their large, showy blooms. There are over…

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…

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…

Impatiens

  • Part shade
  • Moderate water
  • Zones 10–11

Impatiens, also known as busy Lizzie or balsam, is a popular flowering plant belonging to the family Balsaminaceae. This shade-loving…

Jacaranda

  • Full sun
  • Moderate water
  • Zones 9.5–11

The Jacaranda plant, scientifically known as Jacaranda mimosifolia, is a striking ornamental tree native to South America, particularly…

Jade Vine

  • Part sun
  • Moderate water
  • Zones 11–12

The Jade Vine (Strongylodon macrobotrys) is a striking, tropical flowering plant native to the Philippines, where it often grows in the…

Kadupul Flower

  • Bright indirect light
  • Moderate water
  • Zones 10–11

The Kadupul flower, also known as Epiphyllum oxypetalum or the Queen of the Night, is a rare and exotic cactus native to Central and South…

Liatris

  • Full sun
  • Moderate water
  • Zones 3–8

Liatris is a genus of perennial flowering plants in the daisy family, Asteraceae. Often called blazing stars or gayfeathers, these plants…

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…

Lobelia

  • Part sun
  • Moderate water
  • Zones 10–11

Lobelia erinus is the garden lobelia commonly sold for its masses of small, vividly colored flowers. It is native to southern Africa and…

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…

Marigold

  • Full sun
  • Moderate water

Marigolds are vibrant and cheerful annual flowering plants belonging to the genus Tagetes. They are native to the Americas and have gained…

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…

Morning Glory

  • Full sun
  • Moderate water

Morning Glory is a popular annual flowering vine known for its stunning, trumpet-shaped blooms. Belonging to the Convolvulaceae family…

Nasturtium

  • Full sun
  • Moderate water
  • Zones 10–11

Nasturtium (Tropaeolum majus) is a popular annual flowering plant known for its vibrant blooms and edible features. Native to South and…

Orchid

  • Bright indirect light
  • Moderate water
  • Zones 11–12

Orchids belong to the family Orchidaceae, one of the largest and most diverse plant families in the world, with over 25,000 species and…

Orchid Cactus

  • Bright indirect light
  • Moderate water
  • Zones 10–11

Orchid Cactus, scientifically known as Epiphyllum, is a captivating tropical plant renowned for its stunning, often large, and fragrant…

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…

Petunia

  • Full sun
  • Moderate water
  • Zones 10–11

Petunias belong to the Solanaceae family, which also includes tomatoes and potatoes. These popular flowering plants are native to South…

Phlox

  • Full sun
  • Moderate water
  • Zones 4–8

Phlox is a genus of flowering plants valued for its bright, often fragrant blooms. Most species are native to North America, though one…

Plumeria

  • Full sun
  • Moderate water
  • Zones 10–11

Plumeria, commonly known as frangipani, is a tropical plant renowned for its fragrant, colorful flowers. Belonging to the Apocynaceae…

Ranunculus

  • Full sun
  • Moderate water
  • Zones 8–10

Florist’s ranunculus is a tuberous perennial prized for its densely layered, rose-like flowers. It is often grown as an annual…

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…

Verbena

  • Full sun
  • Moderate water
  • Zones 9–11

Verbena is a genus of flowering plants that includes upright wildflowers and low-growing ornamentals. The name is also used for closely…

Vinca

  • Full sun
  • Low water
  • Zones 10–11

Vinca is a genus of low-growing, flowering perennials commonly called periwinkles. The two species most often grown in gardens are lesser…

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…

Zinnia

  • Full sun
  • Moderate water

Zinnias are vibrant, annual flowering plants belonging to the Asteraceae family. They are native to Mexico and the southwestern United…