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dark blue salvias

Dark blue salvias bring a rich, bold flair to New Zealand gardens, captivating plant lovers with their stunning, true-blue flower spikes and reliable performance. These resilient perennials shine in everything from modern landscapes to cottage gardens, providing long-lasting colour and attracting pollinators like bees and butterflies. Whether you’re building a low-maintenance border, filling containers, or searching for plants that thrive in sunny, well-drained spots, dark blue salvias are a striking choice that deliver months of vibrant display with minimal fuss.

Salvia 'Aztec Blue' plants with elegant blue flowers above green foliage.

Salvia 'Aztec Blue'

Salvia 'Aztec Blue' is an eye catching perennial admired for its bold cobalt blue flower spikes that bloom heavily from late spring through autumn in New Zealand gardens. This variety is compact vigorous and adored by bees and butterflies making it a top choice for pollinator friendly planting.

From $27.53

Suited to regions: Subtropical, Temperate
Plant type: Perennials
Height: 50 cm
Spread: 50 cm
Flowering time: Spring, Summer
Garden uses: Borders, Containers, Culinary, Living areas, Paths & Steps, Patios, Pool areas
Garden styles: Backyard, City & Courtyard, Frontyard, Japanese, Mediterranean, Modern
salvia-african-sky-

Salvia 'African Sky'

5 from 1 customers

Salvia 'African Sky' is a stunning perennial valued for its masses of vivid sky blue flowers that bloom over a long season from spring through autumn. Its upright growth, aromatic foliage, and ability to attract bees and birds make it an excellent choice for New Zealand gardens.

From $27.53

Suited to regions: Subtropical, Temperate
Plant type: Perennials
Height: 1.00 m
Spread: 70 cm
Flowering time: Summer, Autumn
Garden uses: Borders, Containers, Living areas, Paths & Steps, Patios, Pool areas
Garden styles: Backyard, City & Courtyard, Frontyard, Japanese, Modern
Polemonium 'Stairway to Heaven' plant in a garden with variegated leaves and blue flowers.
Polemonium 'Stairway to Heaven'

Polemonium 'Stairway to Heaven' is a stunning perennial admired for its finely divided variegated foliage and clusters of soft lavender blue bell...

From$30.29
Podocarpus 'Matapouri Blue' hedge.
Podocarpus 'Matapouri Blue' (Blue Tōtara)

Podocarpus 'Matapouri Blue', also known as Blue Totara, is a stunning New Zealand native tree prized for its striking blue-green foliage and tidy...

From$30.29
Large Jacaranda mimosifolia tree with blue flowers.
Jacaranda mimosifolia (Blue Jacaranda)

Jacaranda mimosifolia, commonly known as the Blue Jacaranda tree, is a tropical-looking tree that is widely planted because of its beautiful and...

From$37.19
A Picea pungens 'Glauca' (Colorado Blue Spruce) tree.
Picea pungens 'Glauca'

Picea pungens 'Glauca', commonly known as the Colorado Blue Spruce, is a blue coloured conifer that grows with a broad and open, pyramidal shape. The...

From$515.35
juncus-blue-dart-
Juncus 'Blue Dart' (Blue Rush)

Juncus 'Blue Dart' is a striking ornamental rush prized for its upright blue green foliage and strong architectural form. This hardy evergreen plant...

From$18.29
Festuca coxii (Blue Fescue) grass growing in a garden.
Festuca coxii (Blue Fescue)

Festuca coxii, commonly known as Blue Fescue, is a hardy NZ native, ornamental grass that features fine, blue foliage. Straw-coloured seed heads...

From$14.49
Westringia 'Blue Gem' low hedge with elegant mauve coloured flowers.
Westringia 'Blue Gem'

Westringia 'Blue Gem' is a hardy evergreen shrub admired for its fine grey green foliage, naturally dense rounded habit, and masses of soft blue...

From$19.95
Thuja orientalis 'Blue Cone' shrubs with green foliage in pots.
Thuja orientalis 'Blue Cone'

Thuja orientalis 'Blue Cone' is a dwarf conifer that features dense and erect sprays of green foliage. It gets its name from the blue cones produced...

From$289.95
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Festuca 'Banks Peninsula Blue' (Blue Fescue Grass)

Festuca 'Banks Peninsula Blue' is a striking ornamental grass valued for its fine, steel blue foliage that forms neat, compact clumps. This hardy...

From$14.49
Nepeta 'Blue Wonder' plant with blue flowers.
Nepeta 'Blue Wonder' (Catmint)

Nepeta 'Blue Wonder' is a compact catmint with aromatic silvery green foliage and rich blue flower spikes through the warmer months. The rounded...

From$17.87
cupressus-blue-ice-4
Cupressus 'Blue Ice' (Blue Arizona Cypress)

Cupressus 'Blue Ice' is a striking evergreen conifer admired for its vibrant icy blue foliage and strong upright growth habit. This hardy tree...

From$270.40
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Hosta 'Blue Mouse Ears'

Hosta 'Blue Mouse Ears' is a compact perennial prized for its rounded blue green foliage and tidy growth habit. It is an excellent choice for adding...

From$24.77
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Salvia 'Wendy's Wish'

Salvia 'Wendy's Wish' is a spectacular perennial admired for its vibrant pink flowers and aromatic green foliage that provide colour from late spring...

From$27.53
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Dichroa 'Blue Stars' (Evergreen Hydrangea)

Dichroa 'Blue Stars' is a striking evergreen shrub admired for its clusters of intense blue star shaped flowers followed by brilliant metallic blue...

From$30.29
Salvia 'Riverton Red' plant with elegant red flowers and lush, green leaves.
Salvia 'Riverton Red'

Salvia 'Riverton Red' is a striking perennial prized for its vivid red flower spikes that bloom reliably from spring through autumn. This hardy, sun...

From$27.53
eucalyptus-baby-blue-2
Eucalyptus 'Baby Blue' (Silver Gum)

Eucalyptus 'Baby Blue' is a highly popular evergreen tree admired for its stunning silver blue foliage and strong ornamental appeal. The rounded...

From$408.85
An upright Rosemary 'Tuscan Blue' shrub with blue flowers in a Mediterranean themed garden.
Rosmarinus 'Tuscan Blue'

The 'Tuscan Blue' Rosemary is a fast-growing and upright variety that features petite, sky-blue flowers borne amidst the dark green leaves through...

From$22.95
echeveria-dark-prince-1
Echeveria 'Dark Prince'

Echeveria 'Dark Prince' is a stunning succulent admired for its compact rosettes of deep burgundy to near black leaves. The dramatic colour creates...

From$14.95
hydrangea-macrophylla-blue-wave-2
Hydrangea 'Blue Wave'

Hydrangea 'Blue Wave' is a stunning lacecap hydrangea known for its vibrant blue flower centres surrounded by delicate outer florets. Flowering...

From$36.95
Blueberry 'Powder Blue' blue berries with lush, green foliage.
Blueberry 'Powder Blue'

Blueberry 'Powder Blue' is a late season blueberry variety valued for its sweet flavour, firm berries, and extended harvest period. This reliable...

From$27.95
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Salvia 'Caradonna'

Salvia 'Caradonna' is an outstanding perennial renowned for its deep violet blue flower spikes held on dramatic dark purple stems from late spring...

OUT OF STOCK
Salvia 'Indigo Spires' shrub in a garden with green foliage and purple flowers.
Salvia 'Indigo Spires'

Salvia 'Indigo Spires' is a stunning perennial celebrated for its tall spikes of deep violet blue flowers that bloom continuously from spring through...

OUT OF STOCK
Stunning, dark blue flowers on Salvia 'Blue Angel].
Salvia 'Blue Angel'

Salvia 'Blue Angel' is a beautiful perennial known for its soft blue flower spikes that appear generously across summer and autumn in New Zealand...

OUT OF STOCK
Salvia 'Black and Blue' plant with blue flowers.
Salvia 'Black and Blue' (Anise-Scented Sage)

Salvia 'Black and Blue' is a dramatic perennial celebrated for its deep cobalt blue flowers held on dark near black stems, creating bold contrast and...

OUT OF STOCK
Salvia 'Sallyfun Blue Emotion' plant with masses of blue flowers.
Salvia 'Sallyfun Blue Emotion'

Salvia 'Sallyfun Blue Emotion' is a long flowering perennial admired for its deep violet blue flower spikes that appear continuously from late spring...

OUT OF STOCK
Salvia 'So Cool Pale Blue' plant in a pot with pale blue flowers.
Salvia 'So Cool Pale Blue'

Salvia 'So Cool Pale Blue' is a compact free flowering perennial admired for its soft pale blue blooms that appear continuously from spring through...

OUT OF STOCK
Salvia 'Velocity Blue' blue flowers above lush, green foliage.
Salvia 'Velocity Blue'

Salvia 'Velocity Blue' is an exceptionally high performing salvia known for its vivid cobalt blue flower spikes that bloom continuously from late...

OUT OF STOCK
Salvia 'Blue Victory' blue flowers above lush, green foliage.
Salvia 'Blue Victory'

Salvia 'Blue Victory' is a striking perennial valued for its strong upright spikes of deep blue flowers that bloom from late spring well into autumn...

OUT OF STOCK
Salvia 'Sallyfun Sky Blue' white and blue flowers above lush, green foliage.
Salvia 'Sallyfun Sky Blue'

Salvia 'Sallyfun Sky Blue' is a standout perennial known for its abundant soft sky blue flower spikes that bloom from late spring right through...

OUT OF STOCK
Salvia corrugata blue flowers and green foliage.
Salvia corrugata

Salvia corrugata is a stunning perennial shrub known for its deep blue flowers and textured, corrugated green foliage. This hardy ornamental salvia...

OUT OF STOCK
Salvia 'Aztec Blue'

Did you find what you are looking for?

You might be interested in exploring related Latin Names - Festuca, Jacaranda, and Juncus, or related Categories - Conifer Shrubs, Conifer Trees, and Grasses.

Search dark blue salvias

Why Choose Dark Blue Salvias?

Gardeners adore dark blue salvias for their exceptional garden value. Not only do they offer intense blue hues rarely found in other garden perennials, but they also stand up well to changing New Zealand weather. These salvias handle heat, coastal conditions, and even a bit of drought, making them as practical as they are beautiful. Their upright stems and tidy growth habits make them perfect for the middle or back of mixed borders or as bold companions to softer-flowering perennials.

Popular Varieties of Dark Blue Salvias

If you’re searching for reliable options, several standout selections are available to elevate your garden design. Salvia 'Blue Angel' is celebrated for its rich blue flower spikes and compact habit, ideal for smaller spaces or containers. Salvia 'Sallyfun Blue Emotion' offers a unique, deep blue-violet colour, producing masses of blooms over a long flowering season that will energise any garden bed.

Salvia 'Velocity Blue' is a top pick for those seeking intense, saturated blue tones and impressive flower power. For gardeners with an eye for performance, Salvia 'Blue Victory' brings reliable flowering with a true blue tone that remains vivid even in peak summer heat. While not as deep-toned, Salvia 'So Cool Pale Blue' can be paired with these darker varieties for a pleasing blend of blue shades.

Growing and Using Dark Blue Salvias

Dark blue salvias thrive in full sun and well-drained soil, making them a practical addition to many New Zealand gardens. They perform best when deadheaded regularly to promote repeat flowering from spring through to autumn. These salvias are drought-tolerant once established, requiring little more than a light trim in winter to maintain their shape.

Their deep blue flowers combine beautifully with contrasting foliage or lighter bloomers. Pair with silver-leaved perennials, whites, or soft pinks for a balanced display. They also excel in pollinator-friendly gardens, as their nectar-rich blooms continuously draw beneficial insects.

Find Your Perfect Blue Salvia

Whether you want to energise your plantings with dramatic, deep blue highlights or create biodiversity-friendly spaces, there’s an ideal dark blue salvia for you. Explore favourites like Salvia 'Blue Angel', Salvia 'Sallyfun Blue Emotion', and Salvia 'Velocity Blue'—each brings easy care, bold colour, and season-long performance to your garden. Plant a few this season and discover how impactful dark blue salvias can be.

Contact us

Whether you need assistance finding the plant you’re looking for or you simply want to know more about who we are and what we do, we invite you to get in touch with us today. A member of The Plant Company team will get back in touch as soon as possible.

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