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Blue Flowers or Flower Parts

Find plants with blue flowers or flower parts. An easy way to color coordinate for your garden, containers, and landscapes.

 

Over In Gloryland Siberian Iris

Iris x 'Over In Gloryland'

Another award winning Siberian Iris from the breeding work of Robert Hollingworth, Over In Gloryland Siberian Iris produces large flowers composed of deep royal purple standards and falls with a creamy white signal or 'blaze' in midseason atop sturdy 3-4' stems. The deep green narrow foliage provides grass-like motion in the garden even when the plants are not in flower. Provide Siberian Iris with an average moist to consistently moist moderately fertile soil and they can be planted near ponds, streams, and bog gardens as well as in average moist garden and landscape settings. They generally keep the best looking foliage where they have reliable access to moisture during the growing season. Over In Gloryland is the 2000 winner of the AIS Morgan Wood Medal (the highest award given exclusively to Siberian Iris by the AIS) and the Award of Garden Merit by the RHS Society. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 11941

Grows To: 24-36"H space at 12-18" apart
Outdoor Light: Full sun, Mostly sunny
Quart Pot/ 30 fl.oz. / 887 ml
Currently In Stock: 0
US$14.99
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Peachie's Pick Stokesia Daisy, Stoke's Aster

Stokesia laevis 'Peachies Pick'

Large 3" wide, deep blue, cornflower-like daisies are produced on sturdy stalks starting in late spring and lasting through much of summer on well established clumps. Peachies Pick is a dense clump forming and exceptionally long flowering selection of the Stokesia Daisy. Its dense compact habit make this the perfect Stokes Aster for gardens and landscapes. Did we mention that it doesn't flop like older cultivars? This southern selection originated from the gardens of and was named for Peachie Saxon of Mississippi. It originated to us from one of the people who helped to make it known to gardeners and landscapers everywhere, noted horticulturist and author Gail Barton of Meridian, Mississippi. Item# 10810.

USDA Cold Hardiness Zones: 7,8,9,(5,6 if mulched)
Grows To: 12-18''H x 12-18''W
Outdoor Light: Full sun, Part sun, Part shade
3.5 inch Pot / 16 fl.oz. / 473 ml
Currently In Stock: 0
US$8.99
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Penny Mac is a 2012 Louisiana Super Plant! This repeat blooming Hydrangea produces large Mopheads of pink or blue beginning in late spring and will continue to bloom on new growth into the summer and fall. Repeat flowering varieties, like Penny Mac, will flower even after extreme cold has frozen the buds of once flowering varieties making them more suitable choices for northern regions. item# 10046.

Grows To: 4-5'H x 5-6'W
Outdoor Light: Part shade, Morning sun, Filtered sun, Full sun in cool summer climates
4.5 inch Pot / 20 fl.oz. / 591 ml
Currently In Stock: 0
US$9.99
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Phenomenal™ Lavender

Lavandula x intermedia 'Phenomenal' PP24193

At last, a Lavender that can withstand the heat and humidity of the Southeastern US! The aptly named Phenomenal™ Lavender produces dense spikes of short-tubular deep blue-purple flowers held well above the compact neatly rounded mounds of gray-green fragrant foliage beginning in mid to late spring and continuing into summer. The flowers of Lavender attract bees, butterflies, hummingbirds and other pollinators while the foliage is deer and rabbit resistant. Provide a very well-drained soil in a full to mostly sunny location for optimum health and flowering. Phenomenal™ Lavender can be enjoyed in the garden or landscape as well as in medium-sized containers with quality well-drained soils. Named a 2013 "Must-Grow Perennial" by Better Homes and Gardens. Item# 11699

Grows To: 24-36"H x 36-48"W
Outdoor Light: Full sun, Mostly sunny
4.5 inch Pot / 20 fl.oz. / 591 ml
Currently In Stock: 0
US$9.99
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Cannot Ship To: HI, PR, VI

Pink Pinnacle™ Dwarf Chaste Tree, Vitex, Monk's Pepper Tree

Vitex agnus-castus 'V07-SC-OP-4' PP27374

A dwarf pink Vitex! Pink Pinnacle™ Dwarf Chaste Tree produces dense spikes of rich pink flowers in waves throughout the summer months. A compact, small to medium sized deciduous shrub or dieback perennial in the coldest portions of its range. The flowers attract bees and other pollinators. Vigorous, disease and pest resistant shrubs, Vitex are tolerant of a wide range of soil types and growing conditions and this one is small enough for nearly any garden or even medium to large containers. For optimum results provide your new Vitex with a full to mostly sunny location and a well-drained soil. Developed through the breeding work of Carol Robacker at UGA. Image courtesy of Star® Roses. Item# 11123
 
 

Grows To: 3-6'H x 5-7'W
Outdoor Light: Full sun, Part sun
4.5 inch Pot / 20 fl.oz. / 591 ml
Currently In Stock: 0
US$12.99
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Pink Quill Plant, Tillandsia

Wallisia cyanea, Tillandsia cyanea

Deep purplish-blue 3-petaled flowers emerge in succession from long-lasting flattened purplish-pink bracts in both spring and fall atop the rosette of narrow deep green arching foliage. The Pink Quill Plant, Tillandsia cyanea or now Wallisia cyanea, is one of the easiest to grow and most popular bromeliads which can be enjoyed as a small container plant, hanging basket, or it can be attached to wood as an epiphyte. This dainty bromeliad was awarded the RHS Award of Garden Merit for its ease of culture and reliability. The Pink Quill Plant will multiply creating pups from the base of the mother plant after flowering which can be left to create full rootbound plants that flower longer. Provide an average moist but well-drained soil and allow the soil to become slightly dry between waterings. Currently in flower as of 1-29-2020. Item# 11924

Grows To: 4-10"H x 8-12"W
Outdoor Light: Light shade, Filtered shade, Shade
3.5 inch Pot / 16 fl.oz. / 473 ml
Currently In Stock: 4
US$14.99
Cannot Ship To: HI

Purple Haze Agastache, Hyssop

Agastache 'Purple Haze'

Moderately dense spikes of medium blue-purple short tubular nectar-rich flowers are held well above the deep green foliage from late spring-summer until fall on this vigorous and reliable Agastache. The flowers are excellent for bees and other pollinators including hummingbirds and butterflies. Purple Haze Agastache is more tolerant of wet winters than many of its Agastache rugosum/Agastache foeniculum like cousins according to North Creek Nurseries and has been a long-lived selection even in their zone 6 Pennsylvania winters. Well-drained sandy soils are still preferred for winter survival. Enjoy this clump-forming perennial in the garden and landscape as well as in containers. Image courtesy of North Creek Nurseries, all rights reserved. Item# 11714

Grows To: 24-36"H x 24-36"W
Outdoor Light: Full sun, Mostly sunny

Rockin'® Blue Suede Shoes™ Salvia, Sage

Salvia 'BBSAL01301′ PPAF

Similar to Black and Blue Salvia or Anise Sage but with contrasting lighter blue lips that open from 1" long indigo tubes that emerge from dark tubular calyxes that adorn the black flower spikes. Rockin'® Blue Suede Shoes™ Salvia flowers from spring to fall attracting hummingbirds and larger butterflies atop the rich deep green foliage on a compact well-branched plant. Provide a full to mostly sunny site in an average moist, well-drained fertile soil. Rockin'® Blue Suede Shoes™ is compact enough for medium to large containers and it is sure to make a statement in the garden and landscape. It has received high marks in trials across the US. Item# 11984

Grows To: 36-48''H x 24-36''W
Outdoor Light: Full sun, Mostly sunny
3.5 inch Pot / 16 fl.oz. / 473 ml
Currently In Stock: 0
US$9.99
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Rockin'® Playin' the Blues® Salvia, Sage

Salvia 'Balsalmispim' PP29604

A continuous summer long display of short deep blue tubular flowers emerge from dark calyxes on dense tall dark spikes. A seedling of Mystic Spires Salvia, Rockin'® Playin' the Blues® Salvia is similar to the ever popular Indigo Spires Salvia with the same reliable flower power and slightly lighter blue flowers on a somewhat more compact upright growing plant. The nectar rich flowers are especially attractive to larger bees as well as butterflies and hummingbirds. Provide a full to mostly sunny site in an average moist, well-drained fertile soil. Images courtesy of Ball Horticulture, all rights reserved. Item# 11983

Grows To: 36-48''H x 24-36''W
Outdoor Light: Full sun, Mostly sunny

The large flowers are composed of dark indigo-blue outer falls that are centered with dark blue inner standards creating full nearly rounded flowers. This is a vigorous and hardy, early to midseason flowering Louisiana Iris that is part of the Fallen Heroes series hybridized by Lee-Ann Connelly, now Shearhouse, and marketed by Ag3 Inc. A portion of the price of each plant is donated to the Fallen First Responders charity that aids the children of both Firefighters and Law Enforcement. Multiplies readily in average garden soils, moist to wet soils, or they can be set in water gardens where the container is just below the water's surface. Provide a full to mostly sunny site for optimum vigor and flowering. Item# 9205

Grows To: 24-30"H
Outdoor Light: Full sun, Part sun

Tall dense spikes of deep blue to purple, nearly foxglove-sized flowers are produced in summer atop the rosettes of deep green foliage. Rocky Mountain Penstemon or Beardtongue, Penstemon strictus, is a long-lived, evergreen clump-forming perennial that is fairly adaptable as long as soils have excellent drainage. It is typically found in the Four Corners region of the SW US with a disjunct population in W central California. Provide Rocky Mountain Penstemon with a sunny site in well-drained soils for optimum vigor and health. May reseed on exposed soils under good conditions. The flowers of Penstemon attract bees, butterflies, hummingbirds and other garden beneficials. Item# 11929

Grows To: 24-36''H x 18-24''W
Outdoor Light: Full sun, Mostly sunny
4.5 inch / 20 fl.oz. / 591 ml
Currently In Stock: 0
US$9.99
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Russian Sage

Perovskia atriplicifolia

Spikes of light blue tubular flowers are borne from summer to fall atop the softly textured blue-gray foliage of this 1995 Perennial Plant of the Year. Russian Sage is an upright to spreading durable, drought and deer resistant shrub-like perennial that is tolerant of poor soils and requires minimal care once established in the landscape. This member of the mint family is almost continuously visited by a variety of pollinators when in flower but bees seem to especially relish its rewards. Not a true Salvia as most Sages are but the foliage is distinctly fragrant never the less. Item# 10805.

Grows To: 3-5'H x 4-6'W
Outdoor Light: Full sun, Mostly sun
3.5 inch / 16 fl.oz. / 473 ml
Currently In Stock: 0
US$7.99
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Large spikes of purple-blue fragrant flowers, reportedly to 18'' long, are borne in summer and are held atop the soft green fragrant foliage. A large deciduous, drought tolerant shrub with an upright to spreading habit. Vitex have few pests or diseases and are great for butterflies and bees. Selected by the noted plant guru Herbert Kelly, Jr. Item# 9128.

Grows To: 15'H x 15'W
Outdoor Light: Full sun, Part sun

Large balloon-like buds open to purplish-blue star-shaped cup-like flowers. A longtime favorite in the perennial garden, Sentimental Blue Balloon Flower is a selection that boasts a compact habit and plenty of flower power that starts in early summer and can last into fall. An easy to grow perennial that may reseed under good conditions. Provide a moist but well-drained soil with a half a day or more of sun. Balloon Flowers are easy and long flowering clump forming tuberous rooted perennials that seem to just get better with age and require little care. Item# 10549

Grows To: 12-18"H x 12-18"W
Outdoor Light: Full sun, Part sun, Part shade (Part shade in S regions)
3.5 inch Pot / 16 fl.oz. / 473 ml
Currently In Stock: 0
US$7.99
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Shoal Creek Vitex produces 12" spikes of rich deep purplish-blue from late spring to fall.  This is a vigorous and disease free and drought tolerant spreading to upright deciduous shrub or small tree that attracts hummingbirds, butterflies and other pollinators. Shoal Creek was selected as a Louisiana Super Plant for the spring of 2011 due to its large & richly colored spikes as well as for the fact that Vitex is an excellent low maintenance plant with a long flowering season. Item# 10305.

Grows To: 15'H x 15'W
Outdoor Light: Full sun, Part sun
3.5 inch Pot / 16 fl.oz. / 473 ml
Currently In Stock: 0
US$9.99
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A low and compact plant, Sinaloan Blue Sage produces dark colored spikes that are adorned with electric blue tubular flowers from spring to fall. The textured foliage is typically tinted with shades of purple as well especially when grown in sunnier conditions. It makes a good companion plant for larger growing Salvias and other plants as well as a compact container plant that looks nice even when not flowering. Provide good drainage and partial shade in areas with hot summer climates. Item# 11160

Grows To: 12-18''H x 18-24''W
Outdoor Light: Full sun*, Part sun, Part shade
3.5 inch Pot / 16 fl.oz. / 473 ml
Currently In Stock: 0
US$8.99
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2-3" long, light bluish purple, slightly flaring tubular flowers are produced in large hanging clusters designed for hummingbird pollination. Sky King is a reliably free flowering selection on a vigorous growing upright to spreading, naturally evergreen tropical shrub. This miniature cousin of the Angel's Trumpet is easily enjoyed as a container plant where not hardy. Provide good drainage and fertile, average moist soil in partial to filtered sun for the best results. Iochroma, Tubeflower, or Mini Angel's Trumpets flower on new growth so keep them growing and healthy for and endless display. Item# 790

USDA Cold Hardiness Zones: 9B,10,11 (8B? with protection)
Grows To: 3-6'H x 3-5'W
Outdoor Light: Full sun, Part sun, Part shade
4.5 inch Pot / 20 fl.oz. / 591 ml
Currently In Stock: 14
US$12.99

Star of Surbiton Passion Flower, Passionvine

Passiflora 'Star of Surbiton'

The extra large, up to 5" wide, long lasting flowers of the Star of Surbiton Passion Flower are composed of pure white petals and sepals that are topped with a large corona of contrasting deep purple, white, and light pink filaments. A hybrid bred by Myles Irvine of the UK, this Passionvine is moderately vigorous and exceptionally free flowering and is considered to be basically evergreen down to about 18oF or into zone 8B. Provide a winter mulch where marginally hardy or enjoy this free flowering, lightly fragrant vine as a container plant or annual where not hardy. May produce yellow ripening to orange tangy fruit if cross-pollinated. Item# 11210

Grows To: 8-12'H+
Outdoor Light: Full sun, Mostly sunny, Part shade
4.5 inch Pot / 20 fl.oz. / 591 ml
Currently In Stock: 0
US$17.99
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Starstruck Bluestar

Amsonia 'Starstruck'

Rounded clusters of star-shaped sky blue flowers adorn the ends of sturdy stems in spring. Starstruck Bluestar or Amsonia develops into a neat rounded mound of deep green foliage to about 20" high once flowering is complete. This is an easy and reliable clump forming perennial that is tolerant of wet, moist, to average moist sites and that will only get better with age. Bluestars are pest, disease, and deer resistant perennials that are considered to be somewhat drought resistant once well-established. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 12110

Grows To: 18-24"H x 24-36"W
Outdoor Light: Full sun, Mostly sunny, Part shade

Storm Cloud Lily of the Nile, Agapanthus

Agapanthus praecox subsp. orientalis 'Storm Cloud'

6-8" wide clusters of deep purplish-blue, 1" blooms are borne atop the 4' stalks in summer. Considered by many to be the best of all Agapanthus varieties. Agapanthus are easily grown reliable clump forming perennials for gardens or containers. Item# 1144.

Grows To: 2'H x 3'W
Outdoor Light: AM sun, Part sun, Part shade, Light shade
3.5 inch Pot / 16 fl.oz. / 473 ml
Currently In Stock: 0
US$9.99
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Summer Sips™ Sangria Butterfly Bush, Buddleia

Buddleja x ‘SRPbudsan’ PPTBS

The first sterile red flowered cultivar! Summer Sips™ Sangria Buddleia, or Butterfly Bush, produces wave after wave of deep purplish-red, fragrant, nectar rich flowers in dense conical clusters throughout the growing season. Sterile flowered Buddleias can flower nearly continuously throughout the growing season and practically eliminate the chance that this plant will become an invasive species. Summer Sips™ Sangria Butterfly Bush has a nice dense compact habit and contrasting gray-green foliage. It matures to about 4' high and wide making it small enough for sunny containers or as an addition to the garden and landscape.Item# 11437

Grows To: 3-4'H x 3-4'W
Outdoor Light: Full sun, Mostly sunny, Part shade
4.5 inch Pot / 20 fl.oz. / 591 ml
Currently In Stock: 0
US$10.99
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An exceptionally cold hardy and repeat flowering selection, Summer Skies Lily of the Nile produces light sky blue, trumpet shaped, nectar rich flowers in large rounded clusters beginning in early spring and continuing until the first frost on established plants. Considered reliably cold hardy into zone 5, this easy to grow perennial produces medium green strap-like foliage with the flowers towering above on sturdy stems. Attracts hummingbirds, butterflies, and bees. Provide a well-drained soil for the best results. Summer Skies Agapanthus makes a low maintenance clump forming perennial for the garden, landscape, and container gardens. Item# 11282

USDA Cold Hardiness Zones: 6,7,8,9,10,11,(5*)
Grows To: 24-36"H x 18-24"W, space at 12-18"
Outdoor Light: AM sun, Part sun, Part shade, Light shade, **Full sun

In spring tall spikes of purplish blue, to deep blue, to rarely pink or white pea-like blossoms are held well above the blue-green palmate foliage of this beautiful native perennial. The Sundial Lupine is a somewhat rhizomatous but generally not aggressive perennial preferring partial or filtered sun and is typically found in sandy well-draining acidic soils. Considered an endangered species as it is being bred out of existence by the introduced and escaped Russell Hybrid Lupines. The Sundial Lupine is an important host plant for the also endangered Karner Blue Butterfly as well as the Frosted Elfin, and the Elf Butterfly. The beautiful flowers provide nectar for a host of pollinators including bees and butterflies. Item# 10779.

Grows To: 16-24"H x 12-18"W
Outdoor Light: Morning sun, Part sun, Part shade, Filtered Shade
3.5 inch / 16 fl.oz. / 473 ml
Currently In Stock: 0
US$9.99
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Sweet Fantasy Hydrangea boasts unusual bi-colored flowers composed of pink petals that are striped with deep rosy red in alkaline soils or with blue and deep blue in acid soils. It is exceptionally rare to see a Hydrangea with such beautifully variegated flowers! Sweet Fantasy Hydrangea has a naturally rounded habit and will prefer a moist, well-drained soil with shade during the hottest part of the day. Item# 11416

Grows To: 3-4'H x 4-5'W
Outdoor Light: Part shade, Morning sun, Filtered sun, Full sun in cool summer climates
4.5 inch Pot / 20 fl.oz. / 591 ml
Currently In Stock: 0
US$12.99
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Over In Gloryland Siberian Iris

Iris x 'Over In Gloryland'

Another award winning Siberian Iris from the breeding work of Robert Hollingworth, Over In Gloryland Siberian Iris produces large flowers composed of deep royal purple standards and falls with a creamy white signal or 'blaze' in midseason atop sturdy 3-4' stems. The deep green narrow foliage provides grass-like motion in the garden even when the plants are not in flower. Provide Siberian Iris with an average moist to consistently moist moderately fertile soil and they can be planted near ponds, streams, and bog gardens as well as in average moist garden and landscape settings. They generally keep the best looking foliage where they have reliable access to moisture during the growing season. Over In Gloryland is the 2000 winner of the AIS Morgan Wood Medal (the highest award given exclusively to Siberian Iris by the AIS) and the Award of Garden Merit by the RHS Society. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 11941

Grows To: 24-36"H space at 12-18" apart
Outdoor Light: Full sun, Mostly sunny
Quart Pot/ 30 fl.oz. / 887 ml
Currently In Stock: 0
US$14.99
Temporarily Out of Stock

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