Blue flowers are often associated with serenity, peace, and tranquillity, making them a favourite choice for many gardeners. In addition to their calming beauty, they symbolise trust, loyalty, and wisdom, which is why they are frequently used in garden landscapes and floral arrangements.
Whether you're searching for blue flower types to add a soothing touch to your garden or create a peaceful environment, blue flowers can provide the perfect balance of colour and meaning. Below is a list of blue flower varieties you can grow, each bringing a unique charm to your outdoor or indoor spaces.
1. Blue Orchid (Vanda coerulea)
The Blue Orchid, scientifically known as Vanda Coerulea, is a rare and exotic orchid species that flaunts stunning blue hues.
Known for its elegance and striking appearance, it thrives in tropical climates. To cultivate this beauty, provide well-draining orchid mix and bright indirect light.
2. Ixora Blue Malay
The Ixora Blue Malay is a tropical shrub that graces gardens with its clusters of vibrant blue blossoms.
Thriving in full sun to partial shade, it prefers rich, acidic soil. Ixora species belong to the Rubiaceae family, which includes coffee plants.
Besides its vibrant blooms, Ixora is known for its medicinal properties and is used in traditional herbal remedies.
3. Big Blue Salvia (Salvia longispicata x farinacea)
Big Blue Salvia, also known as Salvia longispicata x farinacea, boasts tall spikes of brilliant blue flowers. It thrives in full sun and well-draining soil.
Regular deadheading helps prolong the blooming season, making it a favourite among pollinators like bees and butterflies.
Salvia, a genus of the mint family, includes over 900 species.
4. Butterfly Pea (Clitoria ternatea)
The Butterfly Pea, known for its striking blue petals, is more than a pretty flower. It's used in herbal teas and dishes, imparting a vibrant blue hue and a mild, earthy flavour.
This adaptable plant thrives in tropical and subtropical climates, provided it's planted in well-drained loamy soil.
5. Plumbago (Ceratostigma plumbaginoides)
The Plumbago, with its low-growing stature and deep blue flowers. It is ideal for tropical and temperate regions, and can thrive in full sun and light shade. Its brilliant blue flowers attract butterflies and are often used as ground cover. Ceratostigma plumbaginoides is a low-growing subshrub native to China.
6. Blue Daze (Evolvulus glomeratus)
Evolvulus 'Blue Daze' (Evolvulus glomeratus) is a charming perennial that boasts sky-blue, funnel-shaped flowers. This low-growing, trailing plant is particularly suited to tropical and subtropical climates.
For optimal growth, it requires well-drained soil and a position in full sun.
A notable characteristic of its blooms is their tendency to close in the late afternoon, giving the plant a "sleeping" appearance.
7. Borage (Borago officinalis)
Borage, with its scientific name Borago officinalis, is a yearly plant known for its stunning blue star-shaped flowers.
Not only are these flowers a treat for the eyes, but they're also edible and have a taste similar to cucumber. This makes them perfect for adding a decorative and tasty touch to food and drinks.
Borage belongs to the Boraginaceae family and is valued both for its beauty and its culinary uses.
8. Blue Ginger (Dichorisandra thyrsiflora)
Blue Ginger, scientifically named Dichorisandra thyrsiflora, is a unique plant prized for its vibrant blue-violet flowers. Unlike true gingers, it thrives in the shade, particularly in areas that might not get direct sunlight.
Best grown in tropical and subtropical areas, it loves rich, well-drained soil. It requires regular watering, especially during dry periods.
Not only is this plant a showstopper in gardens because of its bright blooms, but its flowers also last long when cut, making them a favourite choice for fresh floral arrangements.
9. Blue Trumpet Vine (Thunbergia laurifolia)
The Blue Trumpet Vine, scientifically known as Thunbergia laurifolia, is a captivating tropical vine originating from Southeast Asia.
This plant is adorned with striking blue tubular flowers, which are not only a visual treat but also have a role in traditional medicine, especially in Thailand where it's referred to as "Rang Jeud".
For best growth, it enjoys a mix of full sunlight and partial shade. It needs a well-draining soil and is especially at home in tropical climates. When cared for properly, it can be a standout feature in any garden.
10. African Lily (Agapanthus)
Agapanthus, commonly known as the African Lily, is celebrated for its striking blue flowers that group together in round bunches. It's a versatile plant, fitting in both warm tropical and cooler temperate climates.
The plant carries a romantic name, "Agapanthus", which comes from the Greek words "agape" for love and "anthos" for flower.
This flowering beauty is a proud member of the Amaryllidaceae family and can be a star in many gardens.
11. Blue Plumbago (Plumbago auriculata)
The Blue Plumbago, known scientifically as Plumbago auriculata, is a charming shrub that hails from South Africa.
Showcasing clusters of sky-blue flowers, this plant can instantly brighten up any garden space.
Apart from its visual appeal, it holds sentimental value in some cultures. Often linked with feelings of love, the Blue Plumbago is sometimes gifted as a token of deep affection and appreciation.
12. Blue Hydrangea (Hydrangea Macrophylla)
Known for its large, globe-shaped clusters of blue flowers, the Blue Hydrangea is a popular garden shrub that can change colour based on the soil's pH level. Acidic soil produces its iconic blue hue, making it a sought-after choice for adding cool tones to gardens.
13. Cornflower (Centaurea Cyanus)
Also called Bachelor's Button, the Cornflower is a hardy annual with vibrant blue, daisy-like flowers. It’s often seen in wildflower meadows or cottage-style gardens, and it's a great example of the types of blue flowers found in different settings.
14. Bluebells (Hyacinthoides Non-Scripta)
Bluebells are small, bell-shaped flowers that bloom in spring. They often form dense carpets of blue in wooded areas, making them a classic choice for blue flowers in shaded garden settings.
15. Forget-Me-Not (Myosotis spp.)
These small, delicate flowers feature five-petaled blooms in shades of blue with yellow centres. Forget-Me-Nots are a lovely example of blue types of flowers that grow easily in gardens.
16. Lobelia (Lobelia Erinus)
Lobelia is a trailing plant that produces masses of small, intense blue flowers, making it a great choice when considering types of flowers that are blue for hanging baskets or borders.
17. Himalayan Blue Poppy (Meconopsis Betonicifolia)
Renowned for its striking, large blue petals, the Himalayan Blue Poppy is a rare and delicate flower. It thrives in cool, moist environments and is a highly sought-after blue flower variety for collectors.
18. Love-in-a-Mist (Nigella Damascena)
This charming flower has feathery foliage and soft blue blooms, making it a delightful addition to cottage gardens. Love-in-a-Mist is one of the blue flower varieties often found in informal flower beds.
19. Blue Anemone (Anemone Coronaria)
Blue Anemones produce cup-shaped flowers with vibrant blue petals and dark centers. They are commonly grown in Mediterranean climates and are an excellent choice when exploring different blue flower types for floral arrangements.
20. Salvia (Salvia Patens)
Salvia is known for its deep blue, tubular flowers, which attract pollinators like bees and hummingbirds. It’s a hardy plant often highlighted among blue flowers for sunny gardens.
21. Scabiosa (Scabiosa Caucasica)
Also known as the Pincushion Flower, Scabiosa produces soft, blue flowers on long stems. They’re a favorite for cutting gardens and can be found in many types of blue flowers lists for temperate climates.
22. Delphinium (Delphinium spp.)
Delphiniums are known for their tall spikes covered in brilliant blue flowers. They create a striking vertical element in gardens and are a standout among blue flower types commonly seen in perennial gardens.
23. Siberian Iris (Iris sibirica)
Renowned for its elegant and sophisticated structure, the Siberian Iris presents intricate flowers with three upright petals known as 'standards' and three gracefully drooping outer petals called 'falls'. These falls are often adorned with delicate white or yellow markings at their base, creating a stunning contrast against the deep blue and violet hues.
24. Gentian (Gentiana)
Celebrated for possessing one of the truest and most intense blue pigments found in the natural world, the Gentian is a true botanical treasure. Its trumpet- or bell-shaped blossoms are so vividly coloured they can appear almost electric, a rare sight that captivates gardeners and hikers alike.
25. Grape Hyacinth (Muscari armeniacum)
A delightful sign of early spring, the Grape Hyacinth produces dense, conical clusters of tiny, bell-shaped flowers that resemble a miniature bunch of grapes. Each individual bloom is a rich cobalt or indigo blue, often tipped with a delicate white rim, creating a beautiful frosted appearance. This charming bulbous perennial naturalises with ease, forming stunning carpets of blue across gardens and lawns. It symbolises rebirth, sincerity, and trust..
26. Viper's Bugloss (Echium vulgare)
A striking wildflower, Viper's Bugloss features tall, bristly spikes densely packed with vibrant blue, funnel-shaped flowers. The buds are often pink, creating a lovely two-toned effect as the flowers open in succession up the stem. It's a favourite of bees and other pollinators, adding a touch of wild beauty to any garden.
27. Balloon Flower (Platycodon grandiflorus)
Before they open, the buds of the Balloon Flower swell up into charming, puffy, balloon-like shapes, giving the plant its whimsical name. When they do open, they reveal beautiful, star-shaped flowers in shades of blue, violet, and white. This perennial adds a playful and unique touch to garden borders.
Choosing The Perfect Blue Flower For Every Occasion
Blue flowers convey a unique spectrum of emotions, from deep trust to serene calmness, making them wonderfully versatile. However, choosing the right type of blue flower can elevate your gesture, adding a layer of thoughtfulness that truly resonates.
As expert florists, here is our guide to selecting the perfect blue bloom for life’s most significant moments.
For Romance and Anniversaries: A Love So Deep and True
While red roses are a classic, blue flowers speak of a rare and profound love built on loyalty and trust. They are perfect for expressing a love that is both a mystery and a certainty.
- Blue Orchid (Vanda coerulea): For a truly show-stopping romantic gesture, the Blue Orchid is unparalleled. Its exotic beauty and rarity symbolise a unique and luxurious love. Gifting this flower says, "Our love is precious and one-of-a-kind."
- Delphinium: With its tall, graceful spires, the Delphinium represents an open heart, dignity, and grace. It’s an ideal choice for an anniversary, celebrating a relationship that is strong, respectful, and ever-growing.
For Weddings: Your ‘Something Blue’
The tradition of "something blue" represents purity, love, and fidelity, making blue flowers a deeply meaningful addition to any wedding. They bring a sense of calm and serenity to the celebration.
- Blue Hydrangea: These lush, bountiful blooms symbolise heartfelt emotion and gratitude. Their large, cloud-like clusters make them perfect for bridal bouquets and stunning wedding centrepieces, representing the abundance of love on the special day.
- Forget-Me-Nots: For a delicate and sentimental touch, nothing is sweeter than the Forget-Me-Not. Woven into a wedding corsage or boutonnière, these tiny blossoms are a powerful symbol of true love and cherished memories.
For Sympathy and Remembrance: A Message of Peace and Hope
In moments of sorrow, the calming nature of blue offers a quiet message of comfort and peace. These flowers can express heartfelt condolences and honour a cherished memory with grace.
- Siberian Iris: This elegant flower stands for faith, hope, and wisdom. Its refined beauty offers a comforting presence, conveying a message of peaceful remembrance and enduring spirit.
- Agapanthus (African Lily): Also known as the Lily of the Nile, this flower symbolises a love that transcends everything. In a sympathy arrangement, it serves as a beautiful tribute to an everlasting bond.
For Friendship and Gratitude: Saying ‘Thank You’
Blue is the colour of trust and loyalty, the very foundations of friendship. A bouquet of blue flowers is a wonderful way to show appreciation for a friend who is always there.
- Cornflower: Cheerful and charming, the Cornflower is a traditional symbol of friendship and good fortune. Its vibrant hue and rustic appeal make it a perfect, lighthearted way to say "thank you" or "I'm thinking of you."
- Scabiosa (Pincushion Flower): Representing pure love and peace, the unique and intricate Scabiosa is a thoughtful gift for a treasured friend, celebrating a peaceful and supportive connection.
Conclusion About The Different Types Of Blue Flowers
Singapore, often hailed for its impressive skyline and urban development, has a lesser-known yet equally captivating side: its rich botanical treasures. Amidst the city's towering structures, various blue flowers thrive, creating pockets of nature.
These blue blooms, standing tall and proud, symbolise the harmonious blend of urban and natural elements in the Lion City. As you journey through Singapore's streets, parks, and gardens, it's worth noting the careful planning and conservation efforts that allow such beauty to flourish alongside modernity.
Let these flowers serve as a reminder of nature's resilience and the delicate balance between progress and preservation in this vibrant city.
Let these flowers serve as a reminder of nature's resilience and the delicate balance between progress and preservation in this city. For a variety of beautiful blue flowers, visit Windflower Florist, the premier florist in Singapore for a wide range of floral collections and a guaranteed on-time delivery for your orders.
Frequently Asked Questions About The Different Types Of Blue Flowers
Are Blue Flowers Naturally Occurring In Nature?
Some flowers, such as roses and chrysanthemums, have been genetically modified to become blue. Blue shades in flowers like delphiniums and hydrangeas have also been enhanced through selective breeding. These methods aim to create more vibrant and diverse blue flowers for gardening enthusiasts.
What Is The Significance Of Blue Flowers In Floral Arrangements?
Blue flowers are often associated with serenity, calmness, and tranquility, making them popular choices for conveying peaceful sentiments in floral arrangements. They can symbolise trust, loyalty, and depth of feeling.
Do Blue Flowers Attract Specific Pollinators Or Wildlife?
Blue flowers, especially those with a tubular shape, tend to attract pollinators like bees and butterflies. The specific pollinators attracted can vary depending on the flower species.
Are There Any Cultural Or Historical Associations With Blue Flowers?
In certain cultures, blue is linked to spirituality and the divine, making blue flowers a popular choice for religious ceremonies. Throughout history, blue has symbolised royalty and nobility, and blue flowers adorned the gardens of monarchs.
Blue flowers also hold significance in art and literature, often representing emotions and themes such as melancholy or longing.
What Is The Best Way To Maintain The Colour Of Blue Flowers?
To maintain the vibrant blue colour of blue flowers, it's essential to provide them with the right growing conditions, including appropriate soil pH and adequate sunlight. Regular trimming and proper watering can also help keep the blooms looking their best.
