A splash of blue in your garden can create a calming and elegant ambiance. Blue flowers are not as common as other colors, making them a striking choice for any landscape. Whether you want delicate pastels or deep, rich blues, these stunning flowers will elevate your garden’s charm. Here are 17 of the most beautiful blue flowers to consider planting.
1. Blue Hydrangea
These large, showy blooms range from sky blue to deep sapphire, depending on soil acidity. They thrive in partial shade and require regular watering to maintain their lush appearance.
2. Delphinium
Known for their tall spires of electric blue flowers, delphiniums add vertical interest to any garden. They prefer well-drained soil and full sun.
3. Bluebell
These delicate, bell-shaped flowers carpet woodlands in spring. Bluebells thrive in shaded areas and bring a whimsical touch to any garden, text: ‘Bluebell Blooms’ and site: ‘plantlovershaven.com’.
4. Forget-Me-Not
These tiny, sky-blue flowers with yellow centers symbolize remembrance. They self-seed easily and look beautiful when planted in clusters, text: ‘Forget-Me-Not Flowers’ and site: ‘plantlovershaven.com’.
5. Lobelia
A great choice for borders and hanging baskets, lobelia produces masses of tiny blue flowers from spring to fall. It loves moist, well-drained soil and partial sun.
6. Blue Morning Glory
This fast-growing vine features trumpet-shaped blue flowers that bloom in the morning. It thrives in full sun and can climb trellises or fences with ease.
7. Love-in-a-Mist (Nigella)
With its delicate blue petals and feathery foliage, Nigella adds an airy, romantic look to gardens. It thrives in well-drained soil and is easy to grow from seed.
8. Gentian
Gentians offer some of the truest blue flowers in nature. These low-growing perennials prefer cool, moist conditions and are often used in alpine gardens.
9. Blue Poppy (Meconopsis)
A rare and stunning choice, blue poppies boast vibrant, sky-blue petals. They require cool temperatures and well-drained, humus-rich soil to flourish.
10. Salvia ‘Blue Victoria’
This hardy perennial features spikes of deep blue flowers that attract pollinators. It thrives in full sun and requires minimal maintenance.
11. Periwinkle (Vinca Minor)
This low-growing ground cover produces star-shaped blue flowers and glossy green leaves. It’s ideal for shaded areas and helps prevent soil erosion.
12. Himalayan Blue Poppy
Another breathtaking blue poppy variety, this one requires moist, well-drained soil and thrives in cooler climates.
13. Blue Daisy (Felicia amelloides)
This cheerful plant boasts bright blue petals with yellow centers. It thrives in full sun and is perfect for containers or garden beds.
14. Baptisia Australis (False Indigo)
With tall spikes of indigo-blue flowers, this drought-resistant plant is perfect for adding height to your garden. It prefers full sun and well-drained soil.
15. Balloon Flower (Platycodon)
Before blooming, the buds resemble tiny balloons that eventually open into star-shaped blue flowers. These perennials are easy to grow and thrive in sunny conditions.
16. Cornflower (Centaurea Cyanus)
A cottage garden favorite, cornflowers feature bright blue blooms that attract bees and butterflies. They are easy to grow and do well in most soil types.
17. Veronica (Speedwell)
This perennial produces tall spikes of deep blue flowers and is a magnet for pollinators. It’s hardy, drought-resistant, and perfect for adding texture to borders.
