Perennials - All

Arching 2-3" long spikes adorned with numerous whitish to greenish tiny flowers are produced from the leaf axils with pollinated flowers producing small round, 1/5" diameter fruits that start out green and mature through orange-red to black. The Black Pepper Plant is a tropical, evergreen vine with glossy, deep green foliage. It uses adventitious roots to support itself on the bark of nearby trees, shrubs, or wooden trellises and supports. It branches readily creating a full lush decorative vine. Black Pepper prefers a mildly acidic to neutral, average moist to moist, well-drained soil rich in organic matter but should not be allowed to remain soggy wet. Item# 12581

Noted for its dark chocolate to maroon colored foliage, in summer Black Truffle Lobelia produces tall dark spikes of deep true red tubular flowers that are truly a hummingbird's delight. Combine this beauty with chartreuse elephant ears or other light colored moisture loving plants for a wonderful contrast. Black Truffle Cardinal Flower is a hybrid selection with Lobelia cardinalis parentage which by some accounts is considered to be the most beautiful of North America's red flowered species. Provide consistently moist to wet sites, such as a bog garden, for full sun conditions as well as the deepest foliage coloration. Image courtesy of Plants Nouveau, all rights reserved. Item# 11705

The dark purple to deep burgundy foliage nearly black foliage of this sturdy perennial is topped by spikes of sweetly contrasting purple to lilac flowers in mid to late spring. Flowers attract native bees, butterflies, and hummingbirds. Blackbeard Penstemon or Beardtongue is hybrid selection of our native species (Penstemon species are found native only in North America) whose intensely colored foliage is sure to provide wonderful contrast with surrounding perennials in the garden and landscape or use it as a specimen in containers. Provide a full to mostly sunny location for the darkest foliage coloration and a well-drained, average moist soil for optimum vigor and flowering. Blackbeard Penstemon was selected not only for its foliage color but also for its compact habit and flower power. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 11904

The 6-petaled starry flowers in shades of yellow, orange, and red are heavily speckled and flecked with red and are produced on sturdy stems atop the fans of medium to light green iris-like foliage in summer over a period of several weeks. The flowers of the Blackberry Lily, Belamcanda chinensis or more recently Iris domestica, are followed by seed pods that split open to reveal shiny black round seeds that are sometimes used in dried arrangements for fall. This is a hardy clump forming heirloom perennial with a tough constitution as well as being a colorful and low-maintenance addition to the garden and landscape. It will do best in an average to well-drained, average moist, fertile soil in a full to mostly sunny site. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 12304

The summerlong show of 8" deep dark merlot colored, ruffled flowers unfurl from nearly black buds and are held against a foil of deep green foliage. The darkest of Walter's Gardens intorductions, the large flowers of Blackberry Merlot Hardy Hibiscus are sure to stop traffic and may steal your neighbors hummingbird population! This is a compact well-branched plant on a clump-forming hardy perennial rated into zone 4 with proper winter protection.  Like most other Walter's Gardens introductions, Blackberry Merlot is an indeterminate plant producing flowers from the top to the bottom of the plants creating a knockout display in the garden and landscape. Provide a full to mostly sunny location in moist to average moist to wet, moderately fertile soils. Caterpillar host: Gray Hairstreak. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 12492

One of the hottest new native grasses on the market! Blackhawks Big Bluestem starts off in spring as a deep green clump of upright to arching blades that may be tipped with red to purple. It is in late summer when the real show begins with the upright and arching foliage and flowering stems of August deepen to red to red-purple and further deepening and intensifying as the cooler fall weather arrives becoming nearly all black as its sturdy and showy flowering stems begin to mature. Blackhawks Big Bluestem is a slightly more compact plant reaching about 4-5' high when in flower. The species is native throughout much of the eastern 2/3's of the US and is a clumping to slowly spreading rhizomatous grass whose seeds are utilized by a number of seed eating birds. Provide a full to mostly sunny site with an average to well-drained, acidic soil for the deepest foliage colors and optimum vigor. Plants are in their best form when grown in a low fertility soil. Overly fertile soils can cause them to topple at maturity.Caterpillars: Arogos Skipper and Delaware Skipper. Images courtesy of Brent Horvath, Intrinsic Perennials, all rights reserved. Item# 12169

.

The large rounded flower clusters open a soft lemony yellow, darken to apricot and coral, and finally fade into shades of pastel orange. Bloomify™ Mango Lantana is a sterile dwarf cultivar with a compact, well-branched upright to rounded habit lending it to use near the front of the garden and landscape, in mixed contaiener gardens, and as specimen container plants. Since the Bloomify™ Lantanas do not waste energy on fruit and seed production they can spend that much more time flowering! The flowers are sure to attract a myriad of pollinators with their nectar rich flowers. Provide a full to mostly sunny site in a fertile, average moist soil for optimum vigor and continuous flowering. Images courtesy of Ball Horticulture Company, all rights reserved. Item# 12409

2022 Pre-Introduction! The large rounded flower clusters open sunny yellow and deepen into shades of orange as they mature. Bloomify™ Orange Lantana is a sterile dwarf cultivar with a compact, well-branched upright to rounded habit lending it to use near the front of the garden and landscape, in mixed contaiener gardens, and as specimen container plants. Since the Bloomify™ Lantanas do not waste energy on fruit and seed production they can spend that much more time flowering! The flowers are sure to attract a myriad of pollinators with their nectar rich flowers. Provide a full to mostly sunny site in a fertile, average moist soil for optimum vigor and continuous flowering. Images courtesy of Ball Horticulture Company, all rights reserved. Item# 12589

Bloomify™ Pink Improved Lantana produces rounded clusters of flowers that open a sunny yellow, fade through orangey pink, and finally darkening to near fuchsia. These are compact and free flowering plants with a naturally dwarf rounded habit. Since they don't have to spend energy on ripening fruit they can spend much more time flowering. The compact habit of the Bloomify™ Lantanas make them an easy choice for containers or in the garden and landscape. Attracts butterflies and other pollinators. The Bloomify™ Lantana series are the first certified sterile Lantana on the market. Bloomify™ Pink Improved sports slightly darker pink flowers than the original form. Images courtesy of Ball Horticulture Company, all rights reserved. Item# 13307

Note: This item has been discontinued and is now replaced by Bloomify Pink Improved Lantana. The large rounded flower clusters open white with a contrasting egg-yolk yellow throat and deepen into shades of pink as they mature. Bloomify™ Pink Lantana is a sterile dwarf cultivar with a compact, well-branched upright to rounded habit lending it to use near the front of the garden and landscape, in mixed contaiener gardens, and as specimen container plants. Since the Bloomify™ Lantanas do not waste energy on fruit and seed production they can spend that much more time flowering! The flowers are sure to attract a myriad of pollinators with their nectar rich flowers. Provide a full to mostly sunny site in a fertile, average moist soil for optimum vigor and continuous flowering. Images courtesy of Ball Horticulture Company, all rights reserved. Item# 12590

The Bloomify™ Lantana series are the first certified sterile Lantana on the market. Bloomify™ Rose Lantana produces rounded clusters of flowers that open a soft yellow and fade through an orangey pink to deep fuchsia. These are compact and free flowering plants with a naturally rounded habit. Since they don't have to spend energy on ripening fruit they can spend much more time flowering. The compact habit of the Bloomify™ Rose Lantanas make them an easy choice for containers or in the garden and landscape. Attracts butterflies and other pollinators. Item# 11412

New for 2024! Bloomify™ White Lantana produces rounded clusters of flowers that open a sunny yellow, quickly fade through pastel yellow, and mature to pure white. These are compact and free flowering plants with a naturally dwarf rounded habit. The Bloomify™ Lantana series are the first certified sterile Lantana on the market. Since they don't have to spend energy on ripening fruit they can spend much more time flowering. The compact habit of the Bloomify™ Lantanas make them an easy choice for containers or in the garden and landscape. Attracts butterflies and other pollinators. Images courtesy of Ball Horticulture Company, all rights reserved. Item# 13308

The large, soft pumpkin orange, trumpet shaped, fragrant flowers are highlighted by a contrasting starry, lemony yellow throat and are held in clusters atop thick, sturdy stems well above the bluish green strap-like foliage. Blossfeld's Amaryllis is a rare but quickly multiplying hardy, bulbous perennial suitable for the garden or as an easy and rewarding container plant. Item# 11586

Dense spikes of deep blue tubular flowers are produced from late spring to fall attracting a variety of pollinators including bees, butterflies, and low flying hummingbirds. Blue Bayou Agastache is a small to medium-sized herbaceous perennial with deep green fragrant foliage and excellent flower power. Reminiscent of Black Adder but in a more compact size that is better suited to small to medium sized container gardens as well as a long flowering addition to the sunny garden or landscape. Provide a full to mostly sunny location in a well-drained sandy soil for optimum vigor and flowering as well as the plant's longevity. Image courtesy of Walter's Gardens, Inc., all rights reserved. Item# 13297

This award winning Agastache produces tall spikes of deep purplish blue tubular flowers held on sturdy stems atop rich deep green fragrant foliage. The flower show lasts for an exceptionally long period and begins in early summer with butterflies, bees, and hummingbirds all showing up for the feast. A drought resistant perennial preferring well drained mostly sunny sites, Blue Boa Agastache requires minimal care and provides big rewards. Photo courtesy of TERRA NOVA® Nurseries, Inc. www.terranovanurseries.com. Item# 10918.

From spring to fall the Blue Butterfly Bush produces large clusters of dainty, blue flowers that very much resemble little butterflies and thus the name. This is a tropical plant that can be grown as a root hardy perennial in the northern portions of its range (zone 9 and warmer) otherwise it makes an easy to grow container plant. In its native habitat it can reach 10-12'H but more typically it is maintained as a 4-6'H shrub. The long canes lend it to use as an espalier. Item# 10681

Sturdy spikes of brilliant blue to lavender-blue, two-lipped flowers are borne for an exceptionally long period in late summer and into fall on this hardy, native, clump-forming perennial. Suitable for consistently moist to wet soils. The Blue Cardinal Flower is enjoyed by hummingbirds, butterflies, and an variety of other pollinators as well as making a beautiful cut flower. Images courtesy of North Creek Nurseries. Item# 10159.

A crown of deep sapphire blue filaments create a striking contrast with the white petals and sepals that are held against the rich green foliage throughout the growing season. The Blue Crown Passionflower is a vigorous growing tropical vine and can easily reach 20' once well-established. This is also one of the most reliably cold hardy Passionvines with foliage remaining evergreen in the mildest 8B winters but dying back to the ground in severe winters and returning readily in spring. The Blue Crown Passionflower may spread somewhat by rhizomes but it is generally much more tame than the Maypop. Cross pollination may produce tropical tasting tangy fruit that surrounds the dark seeds inside. Click on "More Details and Growing Info" or the image to learn more about growing Passionvines as perennials in containers or in the garden and landscape. Caterpillar host: Gulf Fritillary, Julia Butterfly, Variegated Fritillary, and Zebra Longwing. Item# 733

Large, 3-4", blue, cornflower-like daisies are born in summer on this durable and reliable US native perennial. Stoke's Aster comes highly recommended and its easy to see why with moderate drought resistance, few pest or disease problems, deer and rabbit resistance and it revels in the heat and sun of our southern summers. Plants readily multiply into dense clumps. Super easy and tough. Item# 1212.

Boasting bigger blue and more beautiful whorled clusters of nectar rich tubular flowers in tall wands that extend well above the gray-green foliage and last for weeks in summer. Blue Empire™ Bluebeard or Caryopteris was selected for its noticeably larger and longer lasting clusters of flowers as well as for its nicely compact habit further highlighting the tall candles of flower clusters. In zones 5-6 Bluebeard tends to act more like a clump forming die-back perennial and becomes more shrub-like where winters are milder, although, it benefits from hard late winter or early spring pruning since it flowers on new growth. Somewhat drought resistant once well-established and prefers a sunny site in a well-drained soil for optimum vigor and flowering. Images courtesy of North Creek Nurseries, all rights reserved. Item# 12248

Masses of dense blue spikes of fragrant, tubular flowers are held above the licorice scented, rich green foliage in summer on this highly sought after Agastache. The nectar rich flowers of Blue Fortune Agastache attract hordes of native pollinators and other beneficials to the garden. The beautiful form, fragrance, and flower power, and proven performance of this Agastache have made it a hit in gardens across the US. Use Blue Fortune in mass at the back of the border or in small specimen groupings to make a splash of long lasting color. Item# 10882.