Perennials - All

Huge round clusters composed of extra large bell-shaped deep violet-blue flowers held on sturdy stems atop the narrow strap-like medium green foliage in late spring to early summer and potentially into fall on well-established clumps. Stevie's Wonder Lily of the Nile or Agapanthus is a vigorous, clump-forming perennial with a tropical look but this cultivar has proven to have excellent hardiness into zone 7. The flowering spikes are typically 2-3' high in areas that experience hardy winter freezes (zone 7-8) but they are reported to reach up to 6' high in zone 9 with reports that the flower clusters can reach near volleyball size! The flowers of Agapanthus attract bees, butterflies, and hummingbirds. Provide Stevie's Wonder Lily of the Nile a full to partly sunny site in a well-drained, average moist, fertile soil for optimum vigor and flowering. Makes an easy and low-maintenance container plant where not hardy. May be fully winter deciduous. Item# 12467

6" wide rounded clusters of 1" wide deep blue-purple to dark purple trumpet shaped flowers are produced atop sturdy 3' high stalks in summer that attract bees, butterflies, and hummingbirds. Though recent competition has increased when it comes to reliably cold hardy Agapanthus cultivars, Storm Cloud is still considered to be one of the most reliable, naturally winter dormant cultivars but it will benefit from a breathable mulch in any area that experiences freezing temperatures for extended periods. Somewhat drought resistant once well-established but generally prefers an average moist, fertile, well-drained soil in a full to mostly sunny site. Deer and rabbit resistant and moderately salt tolerant. Makes an easy and low maintenance container plant where not hardy. Item# 1144

Dense rounded clusters of starry periwinkle blue flowers are produced in late spring to early summer atop the fine-textured deep green foliage that transforms to a deep golden yellow in fall. String Theory Blue Star, a hybrid of or selection of Amsonia hubrichtii, has all of the wonderful traits of Arkansas Blue Star but with a more refined compact habit. This is a clump-forming, long-lived, herbaceous native perennial with an almost formal habit at maturity reaching about 18-24"H x 30-36"W. It can be utilized as an informal hedge or backdrop and will look great paired with native grasses in fall. This Proven Winners© selection is tough and easy, low-maintenance, sunloving, heat tolerant, and deer and rabbit resistant. The flowers of the Blue Stars attract larger bees, butterflies, hummingbirds, and hummingbird moths. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 12891

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Dense, whorled, almost ball-like clusters are composed of deep cherry red, 2" long, tubular flowers perched atop 16-24" stems adorned in dark green foliage are produced beginning in late spring to early summer. The nectar rich flowers of Monarda attract hummingbirds, larger butterflies especially swallowtails, larger bees, and hummingbird moths. SUGAR BUZZ® Cherry Pops Beebalm, a Monarda hybrid developed from US native species, is a medium sized, upright, multi-stemmed, clump forming and slowly spreading, herbaceous perennial selected for its bright colors, midsized habit, and disease resistance. It is small enough for container culture but is sure to make a statement in a sunny cottage garden or landscape. Monarda are hardy perennials that generally prefer a moist to average moist, fertile soil, optimally in full sun with good air circulation. The seeds may also enjoyed by songbirds and smaller mammals. Images courtesy of Walter's Gardens, all rights reserved. Item# 13330

New for 2023! In mid to late summer the plants cover up in up to 6" wide, rounded to flattened clusters of lime-green buds that open to display hundreds of up to 1/2" wide white daisies with a contrasting yellow eye held on sturdy 18-24"H stems. The flowers attract a variety of smaller pollinators. Sugar Kisses is a hybrid goldenrod, or Solidago, developed by Brent Horvath of Intrinsic Perennials and selected for its unusual bicolor flowers and its more mannerly clump-forming habit. This herbaceous sunloving perennial is adaptable to soil types and is not likely to be bothered by deer and rabbits. Provide a full sun to mostly sunny site in an average to well-drained, average moist, fertile soil for optimum vigor and flowering. Images courtesy of Brent Horvath, Intrinsic Perennials, Inc., all rights reserved. Item# 13163

4-5" wide round clusters of deep purple to violet trumpet shaped flowers are held above the dark green mounds of strap-like foliage on short sturdy 18" high stems beginning in spring to early summer and continuing into early fall. Sugar Plum™ Lily of the Nile or Agapanthus is a newly introduced vigorous hybrid that is both dwarf and compact and is a rare repeat flowering purple flowered selection. Its compact stature makes this a perfect choice for colorful low-maintenance container specimens as well as adding a tropical feel to the garden and landscape. The flowers attract bees, butterflies, and hummingbirds and the plants are deer and rabbit resistant. Provide a full sun to part sun site in an average moist, fertile, well-draining soil for optimum vigor and flowering. Images courtesy of CND Nursery, all rights reserved. Item# 12296

Creamy white, 1" long tubular flowers are produced throughout the growing season to year round under warm tropical conditions attracting hummingbirds and the occasional larger butterfly. Sugarbells Cigar Plant is a selection of Cuphea ignea with a compact habit and good resistance to leaf spotting, It is a naturally evergreen, herbaceous tropical whose full bushy yet somewhat compact habit lend it to use for sunny hanging baskets, window boxes, or add this neat little guy to mixed containers where it can mingle among and around the taller plants and will eventually spill over the edges to some extent. For optimum growth and vigor provide a full to mostly sunny site in a fertile, well-drained, average moist soil. Images courtesy of Ball Horticulture, Inc., all rights reserved. Item# 12889

Beautiful yellow tubular blooms are born from spring to fall. Attracts hummingbirds and butterflies make this a lovely vine for fence, arbor or trellis. Caterpillar host: Chalcedon Checkerspot. It is evergreen and vigorous, but easy to control. Item # 1075.

Rare and Unusual! The large 7-10" wide dark magenta flowers are held against contrasting variegated deep green foliage that is edged in a narrow band of white and pink and even the buds are intrestingly striped in green and white. Summer Carnival Hardy Hibiscus is a rare variegated form of Perennial Hibiscus flowering from summer into early fall with a compact branching habit. This is sure to be a fun plant 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# 12068

Huge, intense deep pink flowers with a deep burgundy eye are held against the deep green, maple-like foliage in summer on a full rounded plant that flowers from top to bottom. Summer In Paradise Hibiscus is a hardy perennial Hibiscus that is sure to make a statement in the summer garden. These Hibiscus also make great additions to bog gardens and moist areas. Provide a full to mostly sunny location in a moist rich garden soil. Caterpillar host: Gray hairstreak. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 11418

Wonderfully fragrant large white trumpets that are softly blushed with pink toward the edges of the petals are borne on sturdy 2' stalks. Summer Nocturne starts flowering in mid-summer and may continue flowering well into fall. A very reliable and long-lived, slowly multiplying bulbous perennial with medium green strap-like foliage. A Thad Howard hybrid. Item# 9682.

The summerlong display of large, 7" wide, ruffled and textured, white flowers are lightly edged in rose pink set against a backdrop of rich green foliage all on a heavy flowering well-branched plant. SUMMERIFIC® Ballet Slippers Perennial or Hardy Hibiscus is a vigorous clump-forming perennial that develops into a full, but compact well-branched plant with exceptional flower power. Like most other Walter's Gardens introductions, SUMMERIFIC® Ballet Slippers is an indeterminate plant producing flowers from the top to the bottom of the plants creating an amazing summer into fall 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# 12842

Huge 8" wide purplish-pink flowers are held against a backdrop of deep dark green foliage throughout summer. Summerific® Berry Awesome Perennial Hibiscus is a compact well-branched large clump forming perennial with a naturally rounded habit. The SUMMERIFIC® Hibiscus are indeterminate types meaning that they flower all up and down the stems instead of just on the upper half 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. Summerific® Berry Awesome Perennial Hibiscus was a 2019 Proven Winners Perennial of the Year. Caterpillar host: Gray hairstreak. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 12057

The large bright bubblegum pink 8" wide, wind resistant flowers sport a contrasting dark burgundy eye and are held against a foil of dark green foliage providing a summerlong parade of flowers. SUMMERIFIC® Candy Crush Perennial or Hardy Hibiscus is a densely branching, perennial that develops into a full, well-branched upright to rounded plant. Walter's Gardens describes it as follows: "If you love 'Cranberry Crush', try 'Candy Crush'! This hardy Hibiscus shares all the great traits that made 'Cranberry Crush' popular: upright, columnar habit, fantastic garden presence, and excellent flower coverage".  Like most other Walter's Gardens introductions, SUMMERIFIC® Candy Crush 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# 12493

The 8-9" wide white flowers are blushed with cherry pink and are accented by contrasting dark cherry red and pink veining originating from the contrasting dark burgundy eye and running to the edges of the full overlapping petals. The large light colored flowers standout like spotlights against a wonderfully contrasting foil of purple to purplish-green foliage. SUMMERIFIC® Cherry Choco Latte Perennial or Hardy Hibiscus is a densely branching, clump-forming perennial that develops into a full, but compact well-branched plant with exceptional flower power. Like most other Walter's Gardens introductions, SUMMERIFIC® Cherry Choco Latte is an indeterminate plant producing flowers from the top to the bottom of the plants creating a traffic stopping display in the garden and landscape. Use caution when planting near roadways as vehicles may come to a sudden and unexpected stop. 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# 12495

The large rich scarlet red 8" wide, slightly cupped flowers are held against a foil of dark green foliage with purple overtones providing a summer into fall parade of flowers. SUMMERIFIC® Cranberry Crush Perennial or Hardy Hibiscus is a densely branching, perennial that develops into a full, but compact well-branched plant with exceptional flower power.  Like most other Walter's Gardens introductions, SUMMERIFIC® Cranberry Crush is an indeterminate plant producing flowers from the top to the bottom of the plants creating a traffic stopping display in the garden and landscape. Warning, hummingibirds may leave your neighbors gardens and use caution when planting near roadways as vehicles may come to an unexpected stop. 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# 12494

The exceptionally dark, near black foliage acts as the perfect foil to compliment the summerlong display of bright bubblegum pink, 7-8" wide flowers that are accented by dark pink to red veining all on a neatly compact rounded plant. SUMMERIFIC® Edge of Night Perennial Hibiscus tops out at just 36-40" high and is considered one of the most compact Hibiscus on the market today as well as boasting some of the darkest, practically black, foliage to date. The SUMMERIFIC® Hibiscus are indeterminate types meaning that they flower all up and down the stems instead of just on the upper half 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# 13101

The summerlong display of 8" wide intense deep magenta pink, crinkly flowers are centered by a deep burgundy eye and are held against a foil of near black foliage. SUMMERIFIC® Evening Rose Perennial or Hardy Hibiscus is a densely branching, clump-forming perennial that develops into a full, but compact well-branched plant with exceptional flower power. Like most other Walter's Gardens introductions, SUMMERIFIC® Evening Rose is an indeterminate plant producing flowers from the top to the bottom of the plants creating a traffic stopping display in the garden and landscape. The dark foliage and hot pink flowers are sure to make a statement in the garden and landscape. From Walter's Gardens: "we are proud to introduce 'Evening Rose' as an excellent combination of hot pink flowers and near black foliage. 8" puckered flowers cover the round, dense habit top to bottom. Compared to 'Berry Awesome', the foliage is much darker and the flower color is more magenta than lavender. A must have statement piece for your garden!" 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# 12496

Creamy yellow buds open to 8" wide french vanilla colored ruffled flowers with a dark red-burgundy eye that absolutely shine against the backdrop of deep dark green foliage throughout summer. SUMMERIFIC® French Vanilla Perennial Hibiscus is a compact well-branched large clump forming perennial with a naturally rounded habit. The Summerific® Hibiscus are indeterminate types meaning that they flower all up and down the stems instead of just on the upper half 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# 12058

2022 Missouri Botanic Garden Plants of Merit selection! The pinnacle of Hardy Hibiscus breeding in traffic stopping form! The summerlong display of huge 8-9" wide, textured, dark red flowers are set against a foil of deep dark maroonish-purple near black foliage all on a heavy flowering well-branched plant. SUMMERIFIC® Holy Grail Perennial or Hardy Hibiscus is a vigorous clump-forming perennial that develops into a full, but compact well-branched plant with exceptional flower power. Like most other Walter's Gardens introductions, SUMMERIFIC® Holy Grail is an indeterminate plant producing flowers from the top to the bottom of the plants creating an amazing summer into fall 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# 12498

The newest color in the SUMMERIFIC® series! The summerlong display of large, 7-8" wide, ruffled and textured, lilac colored flowers with good substance are set against a backdrop of rich green, maple-like foliage all on a heavy flowering well-branched plant. Flowers may be deepest purple under cooler conditions. SUMMERIFIC® Lilac Crush Perennial or Hardy Hibiscus is a vigorous clump-forming perennial that develops into a full, rounded, slightly more upright growing, well-branched plant with exceptional flower power. Like most other Walter's Gardens introductions, SUMMERIFIC® Lilac Crush is an indeterminate plant producing flowers from the top to the bottom of the plants creating an amazing summer into fall 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# 12844

The large 7-8" wide white to light pink flowers are centered by a deep red eye that radiates outward along the veins of the petals and the light colored petals darken slightly at the outer edges and are a standout against the darkly contrasting deep maroon foliage. SUMMERIFIC® Perfect Storm Perennial Hibiscus flowers throughout summer and is an indeterminate type meaning that they flower all up and down the stems instead of just on the upper half of the plants creating a knockout display in the garden and landscape. It matures to about 3' high and spreads out to 4-5' wide at maturity. Provide a full to mostly sunny location in moist to average moist to wet, moderately fertile soils. Catepillar host: Gray hairstreak. Images courtesy of Walter's Gardens, Inc., all rights reserved. Item# 12192

The large 8" wide, ruffled and textured, white flowers are heavily overlaid with sweetly contrasting deep rosy pink and a large dark burgundy eye simply that simply shine against the foil of deep green foliage. SUMMERIFIC® Spinderella Perennial or Hardy Hibiscus is a vigorous clump-forming perennial that develops into a full, rounded, compact growing, well-branched plant with exceptional flower power. Like most other Walter's Gardens introductions, SUMMERIFIC® Spinderella is an indeterminate plant producing flowers from the top to the bottom of the plants creating an amazing summer into fall 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# 12845