Flowers that Start with J

If you’re on the hunt for flowers that start with the letter J, you’re in for a joyful journey! From the fragrant Jasmine to the charming Johnny Jump-Up, these blooms come in a wide range of shapes, colors, and growing conditions. Whether you’re a gardener looking to expand your flower beds or a teacher building a fun alphabet-themed activity, this list of flowers offers both beauty and inspiration. In this post, you’ll discover 28 flowers that start with J—complete with their scientific names, blooming seasons, and fascinating facts to help you learn more about each one.

Here Is A List Of Flowers That Start With J

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Jacob’s Ladder

Scientific name: Polemonium caeruleum
Type of flower: Perennial
Habitat: Woodlands, meadows, and moist, shady areas
Colors: Blue, purple, white
Blooming season: Late spring to early summer
Growth conditions and growing zones: Prefers partial shade, moist soil; USDA zones 3-8
Cultural significance: Named for its ladder-like leaf structure, symbolizing spiritual ascent
Interesting fact: The leaves are pinnately compound, resembling a ladder, which inspired its biblical name

Jacobean Lily

Scientific name: Sprekelia formosissima
Type of flower: Perennial bulb
Habitat: Native to Mexico and Central America, prefers well-drained soil
Colors: Bright red
Blooming season: Spring to early summer
Growth conditions and growing zones: Full sun to partial shade; USDA zones 8-10
Cultural significance: Often grown as an ornamental plant due to its striking, exotic appearance
Interesting fact: The flower shape resembles an orchid and is sometimes called the Aztec Lily

Jamaican Forget-Me-Not

Scientific name: Browallia americana
Type of flower: Annual
Habitat: Tropical and subtropical regions, often found in woodlands and gardens
Colors: Blue, violet, white
Blooming season: Spring to fall
Growth conditions and growing zones: Prefers warm climates and partial to full sun; USDA zones 9-11
Cultural significance: A symbol of remembrance and affection, similar to the European forget-me-not
Interesting fact: It attracts pollinators like butterflies and bees, making it a great addition to pollinator gardens

Japanese Anemone

Scientific name: Anemone hupehensis
Type of flower: Perennial
Habitat: Woodland edges, shaded gardens
Colors: Pink, white
Blooming season: Late summer to fall
Growth conditions and growing zones: Prefers partial shade and moist, well-drained soil; USDA zones 4-8
Cultural significance: Often associated with protection against bad luck in Asian folklore
Interesting fact: Despite its name, it originates from China, not Japan

Japanese Camellia

Scientific name: Camellia japonica
Type of flower: Evergreen shrub
Habitat: Woodland areas, shaded gardens
Colors: Red, pink, white
Blooming season: Late winter to early spring
Growth conditions and growing zones: Prefers acidic, well-drained soil and partial shade; USDA zones 7-9
Cultural significance: Symbolizes admiration and perfection in Japan and China
Interesting fact: The leaves are used to make tea in some regions

Japanese Cherry Blossom

Scientific name: Prunus serrulata
Type of flower: Deciduous tree
Habitat: Parks, gardens, urban landscapes
Colors: Pink, white
Blooming season: Spring
Growth conditions and growing zones: Prefers full sun and well-drained soil; USDA zones 5-8
Cultural significance: Represents the transient beauty of life in Japanese culture
Interesting fact: The cherry blossom festivals (sakura season) in Japan attract millions of visitors every year

Japanese Iris

Scientific name: Iris ensata
Type of flower: Perennial
Habitat: Wetlands, along riverbanks, and moist meadows
Colors: Purple, blue, white
Blooming season: Late spring to early summer
Growth conditions and growing zones: Prefers wet soil, full sun to partial shade; USDA zones 4-9
Cultural significance: Symbolizes purity and strength in Japanese culture
Interesting fact: Unlike most irises, Japanese irises thrive in wet conditions

Japanese Kerria

Scientific name: Kerria japonica
Type of flower: Deciduous shrub
Habitat: Woodland gardens, shaded areas
Colors: Yellow
Blooming season: Spring to early summer
Growth conditions and growing zones: Prefers partial shade and well-drained soil; USDA zones 4-9
Cultural significance: Symbolizes happiness and prosperity in Japanese culture
Interesting fact: It can bloom twice in a year, once in spring and again in fall

Japanese Primrose

Scientific name: Primula japonica
Type of flower: Perennial
Habitat: Wet meadows, along streams
Colors: Red, pink, purple, white
Blooming season: Late spring to early summer
Growth conditions and growing zones: Prefers moist soil and partial shade; USDA zones 4-8
Cultural significance: Represents renewal and beauty in traditional Japanese gardens
Interesting fact: The flowers grow in tiered whorls along a tall stem

Japanese Toad Lily

Scientific name: Tricyrtis hirta
Type of flower: Perennial
Habitat: Shaded woodland areas
Colors: Purple, white with speckles
Blooming season: Late summer to fall
Growth conditions and growing zones: Prefers partial to full shade and moist soil; USDA zones 4-9
Cultural significance: Considered a symbol of resilience and uniqueness
Interesting fact: The flowers resemble orchids and bloom when most other flowers have faded

Jasmine

Scientific name: Jasminum officinale
Type of flower: Vine or shrub
Habitat: Tropical and subtropical regions
Colors: White, yellow
Blooming season: Spring to fall
Growth conditions and growing zones: Prefers full sun and well-drained soil; USDA zones 7-10
Cultural significance: Associated with love and purity in many cultures
Interesting fact: The flowers are used in perfumes and teas

Jatropha

Scientific name: Jatropha integerrima
Type of flower: Shrub
Habitat: Warm, dry climates
Colors: Red, pink
Blooming season: Year-round in warm climates
Growth conditions and growing zones: Prefers full sun; USDA zones 9-11
Cultural significance: Used in traditional medicine in some cultures
Interesting fact: Produces toxic seeds but is being researched for biofuel production

Jerusalem Artichoke

Scientific name: Helianthus tuberosus
Type of flower: Perennial
Habitat: Open fields, roadsides
Colors: Yellow
Blooming season: Late summer to fall
Growth conditions and growing zones: Prefers full sun and well-drained soil; USDA zones 3-9
Cultural significance: The tubers are an important food source
Interesting fact: Despite its name, it’s not from Jerusalem nor an artichoke

Jerusalem Cherry

Scientific name: Solanum pseudocapsicum
Type of flower: Ornamental shrub
Habitat: Gardens and potted plants
Colors: White flowers, orange-red berries
Blooming season: Summer
Growth conditions and growing zones: Prefers full sun; USDA zones 8-11
Cultural significance: Grown for decorative purposes, especially during winter holidays
Interesting fact: The berries are toxic if ingested

Jerusalem Sage

Scientific name: Phlomis fruticosa
Type of flower: Perennial shrub
Habitat: Dry, rocky landscapes and Mediterranean regions
Colors: Yellow
Blooming season: Late spring to summer
Growth conditions and growing zones: Prefers full sun and well-drained soil; USDA zones 7-10
Cultural significance: Used in Mediterranean gardens for its drought resistance and ornamental appeal
Interesting fact: Despite its name, it is not a true sage but belongs to the mint family

Jerusalem Thorn

Scientific name: Parkinsonia aculeata
Type of flower: Deciduous tree
Habitat: Arid and semi-arid regions, often found in deserts
Colors: Yellow
Blooming season: Spring to summer
Growth conditions and growing zones: Prefers full sun and dry conditions; USDA zones 8-11
Cultural significance: Used in xeriscaping and erosion control in dry areas
Interesting fact: It has long, drooping branches covered in tiny leaves that help reduce water loss

Jewel Orchid

Scientific name: Ludisia discolor
Type of flower: Orchid
Habitat: Forest floors in tropical regions
Colors: White, pink
Blooming season: Fall to winter
Growth conditions and growing zones: Prefers high humidity, indirect light; USDA zones 10-12
Cultural significance: Valued for its striking foliage as much as for its flowers
Interesting fact: Unlike most orchids, it is grown for its velvety, dark green leaves rather than its blooms

Jewelweed

Scientific name: Impatiens capensis
Type of flower: Annual
Habitat: Moist woodlands, near streams
Colors: Orange, yellow
Blooming season: Summer to fall
Growth conditions and growing zones: Prefers shade and moist soil; USDA zones 2-11
Cultural significance: Used in traditional medicine for soothing poison ivy rashes
Interesting fact: Its seed pods explode when touched, dispersing seeds forcefully

Jimsonweed

Scientific name: Datura stramonium
Type of flower: Annual
Habitat: Disturbed lands, fields, roadsides
Colors: White, purple
Blooming season: Summer to fall
Growth conditions and growing zones: Prefers dry, sandy soil and full sun; USDA zones 6-10
Cultural significance: Has been used in shamanic rituals but is highly toxic
Interesting fact: All parts of the plant contain potent hallucinogens and can be dangerous if ingested

Joe-Pye Weed

Scientific name: Eutrochium purpureum
Type of flower: Perennial
Habitat: Wet meadows, woodland edges
Colors: Pink, purple
Blooming season: Late summer to fall
Growth conditions and growing zones: Prefers moist soil and full to partial sun; USDA zones 4-9
Cultural significance: Attracts pollinators and is used in native wildflower gardens
Interesting fact: Named after a Native American healer who used it for medicinal purposes

Johnny Jump-Up

Scientific name: Viola tricolor
Type of flower: Annual or short-lived perennial
Habitat: Meadows, gardens
Colors: Purple, yellow, white
Blooming season: Spring to fall
Growth conditions and growing zones: Prefers cool temperatures and well-drained soil; USDA zones 3-9
Cultural significance: Symbolizes free-spirited joy and thoughtfulness
Interesting fact: It is the ancestor of modern cultivated pansies

Jonquil

Scientific name: Narcissus jonquilla
Type of flower: Perennial bulb
Habitat: Meadows, gardens
Colors: Yellow, white
Blooming season: Spring
Growth conditions and growing zones: Prefers full sun and well-drained soil; USDA zones 4-9
Cultural significance: Represents desire and longing in the language of flowers
Interesting fact: The scent is highly fragrant and is used in perfumes

Joseph’s Coat

Scientific name: Amaranthus tricolor
Type of flower: Annual
Habitat: Gardens, tropical regions
Colors: Red, yellow, green, purple
Blooming season: Summer to fall
Growth conditions and growing zones: Prefers full sun and well-drained soil; USDA zones 2-11
Cultural significance: Named for its vibrant multicolored leaves
Interesting fact: The leaves are edible and used in some cuisines

Joy Pye Weed

Scientific name: Eupatorium maculatum
Type of flower: Perennial
Habitat: Wet meadows, riverbanks
Colors: Pink, purple
Blooming season: Late summer to fall
Growth conditions and growing zones: Prefers moist soil and full sun; USDA zones 3-8
Cultural significance: Attracts butterflies and is used in pollinator gardens
Interesting fact: It is closely related to Joe-Pye Weed but has darker, more vibrant flowers

Jude the Obscure Rose

Scientific name: Rosa ‘Jude the Obscure’
Type of flower: Shrub rose
Habitat: Gardens, hedgerows
Colors: Soft yellow, apricot
Blooming season: Late spring to fall
Growth conditions and growing zones: Prefers full sun and well-drained soil; USDA zones 5-9
Cultural significance: Named after Thomas Hardy’s novel Jude the Obscure
Interesting fact: Known for its strong fruity fragrance, reminiscent of guava and citrus

Jump-Up-and-Kiss-Me

Scientific name: Viola tricolor
Type of flower: Annual or perennial
Habitat: Meadows, gardens
Colors: Purple, yellow, white
Blooming season: Spring to fall
Growth conditions and growing zones: Prefers well-drained soil and full to partial sun; USDA zones 3-9
Cultural significance: Associated with love and thoughtfulness in folklore
Interesting fact: Another common name for this flower is Heartsease

Juneberry

Scientific name: Amelanchier spp.
Type of flower: Deciduous shrub or small tree
Habitat: Forest edges, meadows, gardens
Colors: White flowers, red to blue berries
Blooming season: Early spring
Growth conditions and growing zones: Prefers full sun to partial shade; USDA zones 4-8
Cultural significance: Its edible berries were an important food source for Native Americans
Interesting fact: The berries taste similar to blueberries and are used in jams and pies

Justicia

Scientific name: Justicia brandegeeana
Type of flower: Evergreen shrub
Habitat: Tropical and subtropical regions
Colors: Red, pink, orange, yellow
Blooming season: Year-round in warm climates
Growth conditions and growing zones: Prefers full sun and well-drained soil; USDA zones 9-11
Cultural significance: Popular in butterfly gardens due to its nectar-rich flowers
Interesting fact: Also called the Shrimp Plant because its flowers resemble shrimp

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