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Browse Plants

Narrowed By:Uses: Container+ Characteristics: Showy + Flower Color: Blue+ Spread: Less than 1 ft
Displaying 1 - 20 of 24 listings   1 | 2View AllNext > Sort By: Sort
Ageratum houstonianum Ageratum houstonianum
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

There are many cultivars available of this fast-growing annual. They are best used as bedding, edging, or container plants. Panicles of blue, pink, purple, or white flowerheads arise from oval, downy leaves in midsummer and continue until frost. They have a soft, fuzzy appearance and attract butterflies.

Ageratum houstonianum 'Blue Danube' Ageratum houstonianum 'Blue Danube'
('Blue Danube' ageratum, 'Blue Danube' floss flower)
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This early, compact bloomer grows to only about 6 or 7 inches tall. With its icy blue-purple flowers, it works well when planted tightly along the foreground of a bed. Its color blends easily with most other hues and textures. -Julia Jones, Designing with annueals, Fine Gardening issue #120

Brunnera macrophylla 'Looking Glass' Brunnera macrophylla 'Looking Glass'
(Siberian bugloss)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This brunnera cultivar has a silvery, heart-shaped leaves that are mostly everygreen. Delicate blue flowers emerge in spring. Drought tolerant once established, ‘Looking Glass’ brunnera requires little watering and is fairly resistant to pests. This cultivar grows to a little more than a foot tall and almost as wide. Use it in a woodland or shade garden, in a container, or at waterside. -Sylvia Matlock, Regional Picks: Northwest, Fine Gardening issue #127

Centaurea cyanus Centaurea cyanus
(Bachelor's buttons, Bluebottle, Cornflower)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Bachelor's buttons bear charming and prolific flowers in hues of blue, pink, lavender, white, and maroon. Those with a true blue color are especially welcome in the garden as that color is rare in nature. Each disc-shaped flower is about 1.5 inches across, with ragged petals radiating out from the center.

Clematis integrifolia Mongolian Bells™ Clematis integrifolia Mongolian Bells™
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Clematis integrifolia is no longer only blue. This selection produces progeny with pink, white, and lavender blooms from midspring until late summer. The flowers are followed by attractive seed heads in fall. It has a compact, herbaceous form and grows to just 10 to 14 inches tall.

Festuca glauca 'Elijah Blue' Festuca glauca 'Elijah Blue'
(Blue fescue, Gray fescue)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

These compact tufts of 8-inch-long powder-blue leaves are well suited for edging and naturalizing in the rock garden. 

Geranium pratense 'Dark Reiter' Geranium pratense 'Dark Reiter'
('Dark Reiter' geranium)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

'Dark Reiter', a fairly new cultivar, has a short mounded habit and dissected dark leaves. Bright lilac-blue blossoms appear in spring, and trimming the plant back after flowering encourages more blooms in fall and helps maintain its neat habit. 'Dark Reiter' is slow growing, making it perfect for a rock garden. Like many other geraniums, it does not appeal to deer. Pair silver-toned foliage plants with 'Dark Reiter' for a stunning effect. -Teresa Smith, Regional Picks: Northeast, Fine Gardening issue #120

Geranium pratense 'Midnight Reiter' Geranium pratense 'Midnight Reiter'
(Meadow cranesbill)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

Deeply cut plum-purple leaves emerge in spring and stay true to color throughout the season. Lavender-blue flowers bloom beginning in late spring. 'Midnight Reiter' grows to only about 6 or 8 inches tall and twice as wide. More shade causes the foliage to be greener.

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.

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

The flowers of this grape hyacinth are stunning, reaching 8 to 12 inches tall. The blossoms burst in April and May, with yellow-rimmed opaque blue-black skirts tapering to a perfect conical shape, which is set off by glaucous deep green foliage. Grape hyacinths are hardy, easy to grow, and have long-lasting blooms--no garden should be without them.

Myosotis sylvatica Myosotis sylvatica
(Forget-me-not)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This short-lived perennial or biennial has ovate to lance-shaped, velvety gray-green leaves to 4.5 inches long. Myriad saucer-shaped blue or white flowers with yellow eyes are borne in clusters from spring to early summer.

no image available Salpiglossis sinuata and cvs.
(Painted tongues)
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Long, narrow leaves grow in rosettes near the ground. Flower stems shoot upward to 2 feet with 3-inch-wide, petunia-like, purple, blue, or scarlet flowers marked with broad veins of gold. Cultivars include 'Splash,' 'Bolero,' and the more compact-growing 'Casino'.

Salvia farinacea Salvia farinacea
(Mealycup sage)
(1 user review)
Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This perennial forms a shrubby upright clump 2 feet tall by 1 foot wide, with white mealy stems and glossy green leaves. It bears deep, lavender-blue flowers on tall spikes from early summer to frost. Salvias are some of the showiest plants for containers, annual borders, and mixed borders. Butterflies and hummingbirds love them. 

Salvia farinacea 'Victoria' Salvia farinacea 'Victoria'
(Mealycup sage)
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Hardiness Zones: 1 2 3 4 5 6 7 8 9 10 11

This compact perennial forms a bush less than 1.5eet tall by 1 foot wide, with indigo stems and glossy green leaves. It bears deep, navy blue flowers on medium spikes from early summer to frost.


Displaying 1 - 20 of 24 listings   1 | 2View AllNext > Sort By: Sort