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Browse Plants

Narrowed By:Zone: 4+ Characteristics: Fragrant + Flower Color: Blue
Displaying 1 - 16 of 16 listings   Sort By: Sort
Aster oblongifolius 'October Skies' Aster oblongifolius 'October Skies'
(October skies aster)
(2 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'October Skies' is a dwarf aster that is low to the ground and mounding. It flowers in the fall when most other plants have finished for the season, covering itself with hundreds of dark sky-blue flowers.

Muscari armeniacum Muscari armeniacum
(Grape Hyacinth)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Grape hyacinths are hardy, easy to grow, and have long-lasting blooms--no garden should be without them. They are particularly spectacular when allowed to naturalize, whether under trees, along a pathway, tucked into ground covers, or in a bed.

Muscari armeniacum 'Blue Spike' Muscari armeniacum 'Blue Spike'
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These double-flowered grape hyacinths are a good candidate for beds and borders because they increase only by division. They also bloom longer than those that hasten through spring eager to set seed. April-flowering 'Blue Spike' has the largest inflorescence of the species, with fully double flax-blue fluffy heads (each pedicel carries multiple individual flowers instead of one) and narrow, linear leaves.

Muscari armeniacum 'Fantasy Creation' Muscari armeniacum 'Fantasy Creation'
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These double-flowered grape hyacinths are a good candidate for beds and borders because they increase only by division. They also bloom longer than those that hasten through spring eager to set seed. 'Fantasy Creation', a sport of 'Blue Spike', has a large pyramidal raceme resembling broccoli. Its blue flowers gradually turn purple, then green, fading toward yellow. It doesn't wilt and rarely sets seed, making it useful for dried flower arrangements.

Muscari armeniacum 'Saffier' Muscari armeniacum 'Saffier'
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Grape hyacinths are hardy, easy to grow, and have long-lasting blooms--no garden should be without them. 'Saffier' is a good candidate for beds and borders because it increases only by division. Its strong, rigid flower stalks start celery-green and mature to robust medium-blue blossoms with distinct pale-green lips at the mouth of each floret. The constricted openings prevent access to pollinating insects, resulting in blooms that last a full month and making them excellent cut flowers.

Muscari aucheri 'Blue magic' Muscari aucheri 'Blue magic'
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Grape hyacinths are hardy, easy to grow, and have long-lasting blooms--no garden should be without them. They are particularly spectacular when allowed to naturalize, whether under trees, along a pathway, tucked into ground covers, or in a bed. 'Blue Magic' has a true-blue hue and is great for forcing.

Muscari azureum Muscari azureum
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Grape hyacinths are hardy, easy to grow, and have long-lasting blooms--no garden should be without them. They are particularly spectacular when allowed to naturalize, whether under trees, along a pathway, tucked into ground covers, or in a bed. This species blooms early, in March in some areas. It has sky-blue frilled bells with indigo stripes. Although the blossoms aren't long-lived, they self-sow freely, providing more flowers to enjoy the following year.

Muscari neglectum 'Valerie Finnis' Muscari neglectum 'Valerie Finnis'
(Grape hyacinth)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This graph hyacinth is a tall, brilliant powder-blue showstopper that shows beautifully with pink-cupped daffodils. Its namesake, Valerie Finnis, was a famous British plantswoman and photographer. Grape hyacinths are hardy, easy to grow, and have long-lasting blooms--no garden should be without them. They are particularly spectacular when allowed to naturalize, whether under trees, along a pathway, tucked into ground covers, or in a bed.

Nepeta × faassenii 'Walker's Low' Nepeta × faassenii 'Walker's Low'
(Catmint)
(11 user reviews)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This mound of lavender-blue flowers and aromatic, grayish green leaves up to 2 feet tall and 3 feet wide is great as edging or in a border, herb, or rock garden. It is an easy to grow, prolific bloomer that seems to be deer resistant. It blooms the whole summer and tolerates some shade. It also looks great with roses or on walls.

Nepeta × faassenii ‘Dropmore’ Nepeta × faassenii ‘Dropmore’
(Catmint)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar is a clump-forming perennial with toothed gray-green leaves and larger flowers than the hybrid. It flowers profusely and long, especially if sheared. The blue-purple flowers are small but abundant, and the foliage is aromatic.

Phlox divaricata 'Blue Moon' Phlox divaricata 'Blue Moon'
(Blue phlox, Wild sweet William, Woodland phlox)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This cultivar of the popular blue phlox has round, full flowers with overlapping petals. It is noteworthy for its particularly rich blue-violet color. Use it in rock gardens or alpine houses, in a dry wall, or as edging.

Phlox divaricata 'Clouds of Perfume' Phlox divaricata 'Clouds of Perfume'
(Blue phlox, Wild sweet William, Woodland phlox)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This is a very fragrant native woodland phlox with powder-blue flowers in spring. Reaching only 1 foot tall, it can spread to almost 2 feet and makes an attractive groundcover under shrubs or planted with other spring-blooming wildflowers. Leaves are semi-evergreen and hairy; stems root along their length. The blue flowers are salverform with petal lobes. This plant attracts hummingbirds and butterflies.

no image available Phlox divaricata and cvs.
(Blue phlox, Wild sweet William, Woodland phlox)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This spreading, semi-evergreen perennial has hairy leaves and lavender-blue to pale violet and white flowers borne in open clusters in early spring. Flowers can have notched or unnotched petal lobes. Cultivars include ‘Clouds of Perfume’ with light lavender-blue flowers; ‘Eco Texas Purple’ (dark purple with a violet eye); ‘Fuller’s White’ (white); and ‘London Grove’ (lavender-blue flowers).

no image available Symphytum 'Hidcote Blue'
(Hidcote comfrey)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This prolific cultivar has dark green foliage and bears nodding blue flowers from mauve buds. It grows to a compact height of 18 inches tall. It may become invasive and difficult to eradicate once established.

Viola ‘Etain’ Viola ‘Etain’
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

A hardworking, compact perennial, ‘Etain’ violet forms well-behaved clumps and blooms from time to time from spring through fall. The attractive, fleshy, bright green foliage needs protection from slugs. -Sylvia Matlock, Regional Picks: Northwest, Fine Gardening issue #127

Wisteria floribunda Wisteria floribunda
(Japanese wisteria)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Dramatic clusters of blue-violet to red-violet flowers with an intoxicating fragrance grace this vigorous twining climber. Its springtime cascading flower clusters can grow to 3 feet long or more in some cultivars. Blooms typically open first at the base and last at the tip of each cluster. Trunk diameter can reach 7 to 8 inches after 20 years, and the plant can climb to 35 or more feet in height, though its size is easily contolled by pruning.


Displaying 1 - 16 of 16 listings   Sort By: Sort