Intrigued by flowers beginning with “B”? Explore this updated 2025 list! We’ve included common and easy-to-grow varieties. Discover these beautiful blooms and enjoy!
Table of Contents
Baby’s Breath – Gypsophila paniculata
Baby’s Breath, or *Gypsophila paniculata*, is a charming, airy perennial. This plant, part of the Caryophyllaceae family, originates from Europe and Asia.
Blooming in the summer, it boasts clusters of delicate white or pink flowers. These blooms enhance any garden. Reaching 2-3 feet in both height and width, it thrives in full sun or partial shade.
Baby’s Breath flourishes in fertile, well-drained soil. This safe, non-toxic plant is a popular choice for floral arrangements. It brings an elegant touch to any garden setting.
Balloon Flower – Platycodon grandiflorus
The Bachelor’s Button, also called Cornflower (Centaurea cyanus), is a yearly or two-yearly plant. It belongs to the Asteraceae family.
Originating in Europe, this plant boasts vibrant blue, pink, white, and purple blossoms from late spring to mid-summer. Expect this delightful flower to reach heights of 1 to 3 feet and spread 1 to 2 feet wide.
Cornflower, also known as Bachelor’s Button, flourishes in sunny locations with well-drained soil. Ideally, use sandy loam. Being non-toxic, it’s a safe and beautiful addition to gardens and bouquets in 2025.
Balsam – Impatiens walleriana
The Balloon Flower, known scientifically as Platycodon grandiflorus, is a perennial plant originating from East Asia. It’s a beautiful addition to any garden.
This plant boasts unique, balloon-shaped buds that bloom into stunning star-shaped flowers. Expect to see blue, white, or pink blossoms during the summer months. Reaching a height of 1-3 feet and a width of 1-2 feet, it thrives in sunny to partially shaded locations. Well-drained, loamy soil is ideal for optimal growth.
Balloon Flowers are safe around kids and pets. They also enhance the beauty of your flower beds and informal gardens.
Bamboo Orchid – Arundina graminifolia
The Balsam flower, scientifically named Impatiens balsamina, is a yearly plant. It belongs to the Balsaminaceae family and originates from South Asia.
Blooming from summer through autumn, it presents a vibrant palette of pink, red, purple, and white hues. Expect this plant to reach 1-3 feet in both height and width. It thrives best in partial to full shade.
This plant flourishes in damp, well-draining earth. Although Balsam poses a slight toxicity risk to animals, it’s still favored for its bright hues in gardens and pots.
Bamboo Orchid – Arundina graminifolia
The Arundina graminifolia, commonly known as the Bamboo Orchid, is an elegant, enduring plant. It thrives in its native habitats of Southeast Asia and Australia.
Its delicate stalks now typically grow to 3-6 feet tall. Expect vibrant pink or purple, orchid-shaped blossoms from summer through autumn.
In 2025, the Bamboo Orchid flourishes best with ample sunlight or partial shade, planted in well-draining, sandy soil. This orchid is safe, boasting an exotic flair to any tropical garden setting.
Baptisia – Baptisia spp.
Baptisia, often called False Indigo, is a long-lived perennial from the Fabaceae (pea) family. It’s a garden favorite known for its beauty and resilience.
Originating in North America, this plant bursts into bloom from late spring to early summer. Expect a vibrant display of flower colors, such as blue, purple, yellow, and white. Its size varies by species, typically reaching 3 to 4 feet in both height and width.
Baptisia thrives in sunny to partially shaded areas. It needs well-drained, sandy loam soil. This plant is non-toxic and attracts pollinators. It’s a great choice for native and wildflower gardens, adding beauty and supporting local ecosystems.
Barberton Daisy – Gerbera jamesonii
The Gerbera Daisy, scientifically known as Gerbera jamesonii and commonly called the Barberton Daisy, is a vibrant perennial originating from South Africa. It’s a popular choice for gardens and floral arrangements.
This plant showcases a stunning array of flower colors: red, orange, pink, yellow, and white. It blooms from spring through fall. Expect a mature size of 1 to 2 feet in both height and width.
Gerbera Daisies thrive in sunny or partially shaded spots with rich, well-draining soil. These non-toxic and beautiful flowers are a favorite for adding color to gardens and pots. They are a great choice for 2025 gardens.
Bee Balm – Monarda spp.
Bee Balm, or Bergamot (Monarda spp.), is a vibrant perennial wildflower. It’s a North American native, celebrated for its beauty and benefits.
This plant bursts with vibrant flower clusters in summer. Expect hues of red, pink, purple, and white. Bee Balm reaches 2-4 feet in height and 1-2 feet in width. It flourishes in full sun to partial shade. Moist, well-drained soil is ideal for its growth.
This plant, completely safe and non-toxic, is well-known for drawing in pollinators. Bees and butterflies are particularly attracted to it. This makes it a fantastic choice for any garden designed to support pollinator populations.
Begonia – Begonia spp.
Begonias, a varied plant group within the Begoniaceae family, thrive in tropical and subtropical climates. They are originally from these regions.
Depending on the specific type, it can live for one year or many. Expect vibrant blooms in shades of pink, red, orange, yellow, and white.
Begonias exhibit a wide range of sizes, spanning from a few inches to several feet tall. They thrive in partial to full shade and require well-draining, nutrient-rich soil. Although certain types can be slightly poisonous to animals, Begonias are highly valued for their adaptability and brilliant hues in both garden plots and pots.
Bellflower – Campanula spp.
Bellflowers, scientifically known as Campanula spp. and part of the Campanulaceae family, are a varied collection of perennial plants. They originate from Europe, Asia, and North America.
These beauties burst into bloom from late spring through summer. Expect delightful, bell-shaped blossoms in captivating hues of blue, purple, pink, and pristine white.
Bellflowers exhibit diverse sizes, varying from a few inches to several feet based on the specific species. Optimal growth occurs in locations with full sun to partial shade, coupled with well-drained and nutrient-rich soil.
Bellflowers, known for their graceful appearance, are completely safe and add charm to borders, rock gardens, and cozy cottage gardens.
Bird of Paradise – Strelitzia reginae
The Bird of Paradise (Strelitzia reginae), a captivating perennial native to South Africa, is truly special. Its remarkable flowers, resembling vibrant birds in orange and blue hues, infuse any garden with an exotic allure.
Reaching a height of 3 to 5 feet when fully grown, this decorative plant flourishes in both full sun and partial shade. It grows best in well-draining soil with a pH that’s slightly acidic or neutral.
The Bird of Paradise, celebrated for its unique bloom patterns, flowers sporadically all year. This guarantees a continuous splash of vibrant color in your 2025 garden.
Perfect for USDA zones 9-11. Remember to handle with care. All parts are mildly toxic if eaten.
Black-Eyed Susan – Rudbeckia hirta
The Black-Eyed Susan, scientifically known as Rudbeckia hirta, remains a beloved perennial wildflower across North America as of 2025.
Reaching heights of 1 to 3 feet, this lively plant boasts delightful yellow blooms. Each flower features a distinctive dark center, reminiscent of a “black eye.” A quintessential summer favorite, it flourishes in sunny or lightly shaded areas. It thrives best in well-drained, loamy soil with a neutral or slightly acidic pH level.
The Black-Eyed Susan, a vibrant addition to any garden, flowers from midsummer through early autumn. Its sunny blooms draw in vital pollinators such as butterflies and bees. This resilient plant flourishes in USDA hardiness zones 3-9. Be aware that all parts of the plant are slightly poisonous if eaten.
Bleeding Heart – Lamprocapnos spectabilis (formerly Dicentra spectabilis)
The Bleeding Heart, scientifically known as Lamprocapnos spectabilis, is a stunning perennial. It was formerly classified as Dicentra spectabilis. This beautiful plant originates from Japan, North China, and Korea.
Reaching 2 to 3 feet tall, it flourishes in partial or full shade. This makes it perfect for shaded gardens. It thrives in moist, well-draining soil with a neutral to slightly acidic pH. Its distinctive, heart-shaped pink and white flowers create a stunning visual in any spring landscape.
Bleeding Hearts thrive in USDA hardiness zones 3 through 9. Remember, all parts of this plant are poisonous if eaten, so exercise caution.
Bluebell – Hyacinthoides spp.
The enchanting Bluebell (Hyacinthoides non-scripta) remains a beloved perennial bulb, adding charm to Western European gardens. Typically growing to 8-12 inches tall, it thrives in cool, partially to fully shaded areas. This makes it a superb selection for woodland garden settings, continuing its popularity in 2025.
This delightful plant flourishes in damp, well-drained soil. Aim for a neutral or slightly acidic pH level. In late spring, prepare to be amazed by its stunning blue-violet flowers. They form a captivating, colorful ground cover.
The Bluebell thrives in USDA hardiness zones 3 through 8. Be aware that consuming any part of this plant is poisonous.
Bougainvillea – Bougainvillea spp.
Bougainvillea (Bougainvillea spp.) is a stunning woody vine. It’s famous for its bright, eye-catching flowers. Originating in South America, its mature height ranges widely. Expect it to grow from 3 to 40 feet, depending on the specific type.
This enduring perennial flourishes in sunny locations. It needs well-drained soil with a pH that’s slightly acidic or neutral. Blooming from spring through autumn, it covers gardens in vibrant hues. Expect to see pink, purple, red, orange, and white blossoms.
Ideal for USDA zones 9-11, the Bougainvillea brings tropical beauty to your landscape. Please note: it’s mildly toxic if eaten, so exercise caution.
Broom – Cytisus spp.
The Scotch Broom (Cytisus scoparius) is a beautiful deciduous shrub native to Europe. It typically reaches a height of 5 to 10 feet. Its vibrant yellow flowers make it a visually appealing plant.
This enduring plant flourishes in direct sunlight. It needs well-drained soil, ideally with a pH ranging from acidic to slightly alkaline. Blooming from late spring to early summer, it adds vibrant color to gardens. Bees and other pollinators are drawn to its beautiful flowers.
Broom thrives in USDA hardiness zones 5 through 8. Be aware that all parts of this plant are poisonous if eaten.
Buttercup – Ranunculus spp.
Buttercups (Ranunculus spp.) are delightful perennial herbs found globally. Their height depends on the specific type, usually between 6 and 24 inches.
This charming plant flourishes in both sunny and partially shaded locations. It thrives in moist, well-drained soil with a neutral or slightly acidic pH level. Expect a vibrant display of yellow flowers from spring through summer. Certain varieties also boast white or pink blossoms.
The Buttercup thrives in USDA hardiness zones 3 through 9, bringing vibrant color to your garden. Be aware that all parts of this plant are slightly poisonous if eaten.
Butterfly Bush – Buddleja spp.
The Butterfly Bush, scientifically known as Buddleja davidii, is a captivating shrub. It loses its leaves seasonally and hails from China and Japan. This plant is a true spectacle in any garden.
Reaching a mature height and spread of 6 to 12 feet, this plant flourishes in full sunlight. It needs well-draining soil with a neutral to slightly alkaline pH. Expect blooms from summer through fall. Its stunning flower panicles come in purple, pink, and white. These vibrant colors attract butterflies and other vital pollinators.
Butterfly Bushes thrive in USDA hardiness zones 5 through 9. They are considered to have low toxicity if eaten. Their real value lies in supporting local wildlife, making them a popular garden choice.
Buttonbush – Cephalanthus occidentalis
Buttonbush (Cephalanthus occidentalis) remains a stunning deciduous shrub, indigenous to North America. In 2025, expect mature heights of 6 to 12 feet. Its hallmark is the globe-shaped clusters of white or creamy-white flowers.
Buttonbush flourishes in both full sun and partial shade. It thrives in moist to wet, well-draining soil with a neutral or slightly acidic pH. This plant adds an elegant touch to water gardens and landscapes, especially during the summer and early fall months.
This plant is confirmed to be non-toxic. It’s a safe and enjoyable addition to any garden landscape.
Belladonna Lily (Amaryllis belladonna) – Amaryllis belladonna
The Belladonna Lily (Amaryllis belladonna), often called the Naked Lady Lily, is a captivating perennial bulb native to South Africa. It’s a garden favorite for its late-summer blooms.
This plant grows to a height of 18 to 24 inches. It flourishes in full sun or light shade. Well-draining soil with a slightly acidic to neutral pH is ideal. Pink or white trumpet-shaped flowers bloom from late summer to early fall. These blooms add an elegant touch to any garden.
Be aware: consuming any part of this plant is poisonous. Gardeners in USDA zones 7 through 11 will enjoy its beauty and charm.
Bluebonnet (Texas state flower) – Lupinus spp.
The Bluebonnet (Lupinus texensis), Texas’s beloved state flower, is an annual or perennial plant. It typically grows to a height of 1 to 2 feet.
This plant flourishes in full sunlight. It needs well-draining soil with a slightly alkaline pH. In spring, its spike-like clusters bloom. These clusters display blue, purple, pink, or white flowers. They attract both people and pollinators.
Its low toxicity makes it a popular option for gardens and landscapes in USDA hardiness zones 8 through 10. It’s a safe and beautiful choice!
Banksia – Banksia spp.
Banksias are remarkable Australian native evergreen shrubs and trees. They exhibit a wide range of sizes and forms. All banksias feature vibrant flowers, typically in shades of yellow, orange, or red.
Banksias thrive in full sunlight. They need well-draining soil with a pH that’s slightly acidic to slightly alkaline. Bloom times differ depending on the specific Banksia species. Their vibrant colors are a beautiful sight and attract both people and wildlife.
This non-toxic plant thrives in USDA hardiness zones 9 through 11, making it a great garden choice.
Borage – Borago officinalis
Borage (Borago officinalis) is a charming annual herb. It’s well-known for its ability to enhance gardens. Reaching a height of 1 to 3 feet, it thrives in both full sun and partial shade.
This plant flourishes in well-drained soil, ideally with a neutral to slightly alkaline pH. Expect vibrant, star-shaped blue flowers to bloom from spring through summer.
Borage is a fantastic companion plant. It draws in beneficial insects. It’s also considered to have low toxicity. It thrives in USDA hardiness zones 6 through 10. This makes it a doubly valuable addition to your garden in 2025.
Bloodroot – Sanguinaria canadensis
Bloodroot (Sanguinaria canadensis) remains a fascinating perennial herb native to eastern North America as of 2025.
This plant grows to a height of 6 to 10 inches. It flourishes in partial or full shade. Moist, well-draining soil with a neutral to slightly acidic pH is ideal. In early spring, it displays lovely white, saucer-shaped flowers. These flowers enhance woodland gardens with their natural beauty.
Gardeners in USDA zones 3-9, be cautious! All parts of this plant are poisonous if eaten.
Bouvardia – Bouvardia spp.
Bouvardia, a sophisticated choice, encompasses evergreen shrubs and herbaceous perennials. These plants originate from Mexico, Central America, and South America.
These plants range from 1 to 3 feet tall. They flourish in full sun or partial shade. Well-draining soil with a neutral or slightly acidic pH is ideal for their growth.
Bouvardia blooms beautifully from summer through autumn. Its trumpet-shaped flowers come in white, pink, and red, attracting pollinators and admirers alike. This non-toxic and attractive plant thrives in USDA hardiness zones 9 to 11, making it a popular garden choice in 2025.
Brugmansia (Angel’s Trumpet) – Brugmansia spp.
Angel’s Trumpet, or Brugmansia, is a stunning deciduous shrub or small tree. It’s native to South America and known for its dramatic, pendulous flowers.
These plants range in height from 6 to 30 feet. They thrive in full sun or light shade. Well-draining soil with a slightly acidic to neutral pH is ideal. Expect trumpet-shaped blooms in white, pink, orange, or yellow. Their sweet scent attracts pollinators, especially moths.
Garden enthusiasts in USDA zones 8 through 11 can admire its beauty. However, they must remember it’s extremely poisonous.
Bluebell Vine – Thunbergia grandiflora
The Bluebell Vine (Clematis) is a showstopper! Its sky-blue flowers cascade beautifully, resembling a river of color. This vigorous and adaptable vine creates a stunning display. Imagine its delicate beauty adorning your fences, trellises, or arbors.
Originating from various corners of Europe, Asia, and North America, this adaptable plant enhances gardens with a naturally refined beauty. Its blooming period starts in the invigorating spring, filling the air with a delicate, pleasant scent.
The Bluebell Vine, a majestic climber, can reach an impressive 20 feet in height. It flourishes in sunny locations but also tolerates partial shade. This vine prefers well-drained soil, ensuring its roots receive proper aeration and nutrients.
However, be aware! This delicate, enchanting flower hides a secret. Its alluring appearance masks a slight toxicity if eaten without caution.
Blue Passionflower – Passiflora caerulea
The Blue Passionflower (Passiflora caerulea), a stunning azure bloom native to South America, transforms gardens into enchanting havens. This flower, symbolizing passion and deep devotion, displays intricate blossoms. These blooms resemble celestial maps, inviting observers on a captivating journey of discovery.
This vine, native to Argentina, Brazil, Paraguay, and Uruguay, adds a touch of captivating mystery to any arbor or trellis. The Blue Passionflower blooms in summer, delighting with its beautiful blue-violet and white colors. Reaching up to 20 feet tall, it’s a true botanical wonder, eagerly soaking up the sunlight.
This plant flourishes in rich, well-drained soil, deeply rooted in its environment. While generally considered safe, exercise moderation when consuming it. Overindulgence could potentially lead to mild adverse effects.
Betony – Stachys officinalis
Betony (Stachys officinalis), a name whispering of old remedies and folklore, is a perennial herb. It thrives across Europe, a silent protector of the natural world. As spring nears its end, its striking purple, pink, or white flowers bloom. They signal a time of renewal and growth.
Betony, a resilient plant, reaches a height of 1 to 2 feet. It flourishes in both sunny and partially shaded areas. For optimal growth, plant it in well-draining, loamy soil.
Betony, once prized for healing, now thrives as a testament to nature’s strength. Its leaves, safe to touch, offer a soft, welcoming experience. This plant embodies nature’s inherent kindness.
Bitterroot – Lewisia spp.
Bitterroot (Lewisia rediviva), a hardy perennial, thrives in the dry, western regions of North America. It flourishes in sandy or rocky ground. This small but strong plant displays stunning pink petals with bright yellow centers. Its appearance evokes the image of a gentle desert dawn.
Bitterroot, blooming in late spring, reaches 4-8 inches high. It showcases resilience by thriving in tough environments. This herb flourishes under the sun, displaying its vibrant colors even in harsh conditions. Its determination is truly remarkable.
Bitterroot, known for its hardiness, continues to represent hope and endurance in 2025. It has proven its ability to withstand challenges. While generally considered safe, its delicate nature urges us to treat all life with respect and consideration.
Blazing Star (Liatris spicata) – Liatris spicata
The Blazing Star (Liatris spicata) is a striking perennial. It boasts vibrant spikes of purple, pink, or white flowers. These blooms add a fiery splash of color to any garden, making it a true showstopper in 2025.
Originating in eastern North America, this plant bursts forth from the earth, offering a breathtaking display from mid to late summer. Its impressive stature, growing to 2-4 feet tall, embodies both power and grace.
The Blazing Star thrives under the sun’s radiant warmth, fulfilling its role by brightening the scenery with its vivid beauty. It flourishes in sandy or loamy soil that drains well, establishing itself on a stable and nourishing base.
The Blazing Star, a true emblem of strength and uniqueness, shines brightly, refusing to blend in. Its captivating beauty is undeniable. However, remember to exercise caution if ingested, as even the most radiant stars possess hidden dangers.
Frequently Asked Questions
What Are Some Popular Flower Names That Start With B?
Begonia, bachelor’s button, and bougainvillea are well-known flower names starting with “b.” Black-eyed Susan and bluebell are also popular choices. These blooms boast striking colors and captivating beauty.
What Are Some Less Common Flower Names That Start With B?
Uncommon “b” flower names include bird of paradise, bleeding heart, baby’s breath, bellflower, and buttercup. Each boasts unique traits, enhancing any garden with distinctive charm. These blooms are sure to impress in 2025!
Can You Recommend Some Fragrant Flower Names That Start With B?
Absolutely! Consider these fragrant flower names starting with “b”: balsam, basil, bee balm, and bergamot. These blossoms offer visual appeal and infuse the air with captivating scents, enhancing your well-being.
Are There Any Blue-Colored Flowers That Start With B?
Absolutely! You can find several stunning blue flowers that begin with the letter “b.” Think of beautiful blue hyacinths, serene blue lotuses, unique blue marigolds, and exotic blue orchids. These blossoms are ideal for introducing a calming, cool aesthetic to your garden or floral designs.
Bottom Line
I trust you enjoyed my compilation of flowers. If you have a favorite flower starting with the letter “B,” please share it! I’d be happy to add it to the list.
Enjoy your gardening journey!
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