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 flowers types commonly seen in perennial gardens.

 

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.

Blue flowers can add a unique touch to any arrangement. 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.

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 tranquillity, 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.