Butterfly Nectar Sources

One of the most exciting new Hardy Hibiscus introductions for 2024! The medium to large, 7" wide, heavily ruffled, bright magenta flowers with a slightly darker eye are set against a foil of deep green, bronze tinged foliage. Watermelon Ruffles Hardy or Perennial Hibiscus is an indeterminate type meaning that they both begin flowering earlier and flower all up and down the stems instead of just on the upper half of the plant 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# 13298

Clusters of pure-white, butterfly-shaped, fragrant flowers are produced in clusters in summer atop the tropical looking, rich green foliage and sturdy lush stems attracting both butterflies and the hummingbird-like Sphinx Moths. Cut the flowers and put them in a vase and they can perfume an entire room with their sweet heady fragrance. The White Butterfly Ginger, Hedychium coronarium, is a rhizomatous and slowly spreading, naturally evergreen tropical that acts like a die-back perennial in areas where freezes occur, reliably returning in zones 7B to 10. The Hedychium Gingers typically grow and flower best where they receive at least some direct sunlight for 3-4 hours during the day and generally have the best looking foliage where they receive shade during the heat of the day. A planting on the east facing side of a house, tree or other structure where they receive morning sun is often optimum. Provide an average moist to moist, average to well-drained, moderately fertile soil to keep this easy and reliable heirloom growing and flowering. Item# 1065

The pure white 1" long tubular flowers emerge from mealy-white calyxes along dense 18-24" high spikes from spring to fall attracting bees, butterflies, and hummingbirds. White Flame Salvia is a vigorous and mannerly intermediate height hybrid of Salvia longispicata x S. farinacea that revels in the heat and sun of summer when many other plants are seeking shade. Provide a full to mostly sunny site with average or better drainage in containers as well as in the garden and landscape. Although, White Flame Salvia is considered hardy to zone 7, it will likely do best if planted out in spring once the danger of freeze and frost have passed. Image courtesy of Ball Horticulture, all rights reserved. Item# 12176

In late summer and fall, Frostweed produces large flattened clusters of flowers that are used by a variety of pollinators including bees, migrating Monarchs and other butterflies. This is a relatively tall growing rhizomatous native perennial that will develop into a mass of upright stems and flowers. Frostweed, Verbesinca virginica, is typically found growing in moist to periodically dry soils in partly shaded to lightly shaded sites from the Edward's Plateau of west central Texas to Florida and as far north as Missouri and Kentucky. Compared to the very similar species Texas Crownbeard, Verbesina microptera, the Virginia Frostweed has fewer ray flowers (or petals) per flower and is considered to be more reliably cold hardy. Item# 11767

Clusters of pure white flowers with a darker eye may be born throughout summer and can nearly cover the top of the plant under good conditions. White or Swamp Milkweed is one of the few shade tolerant Milkweeds but it seems to produce a fuller denser plant where it receives at least 4-6 hours or more of direct sunlight. This is an excellent choice for use as a Monarch host as it will remain evergreen in mild winters in zone 8B and warmer and is a good substitute for the Mexican Milkweed for those looking for a reliable locally native perennial Milkweed with a smaller compact habit. Asclepias perennis is native to much of the eastern central US. Provide a full to mostly sunny site in an average moist to semi-moist soil for optimum vigor and flowering. Plant the Aquatic or White Milkweed in spring until about midsummer in zones 6-8 to help ensure plants are well-established before winter. It can also be enjoyed as a container plant but it should be protected if there is a chance that the soil can freeze. Item# 10451

A rare or at least uncommon color form of the ever popular Blue Pea Vine producing large white blossoms held against medium green to blue green foliage on a small vine with excellent flower power. The White Pea Vine makes the perfect vine for container culture on small trellises, mailboxes, and fences that will flower from spring nearly all the way until frost. By some accounts it is a tender perennial in mild winters but is more generally grown as an annual and it readily returns from seeds saved the previous winter. Provide a full to partial sun location in a moderately fertile soil for optimum vigor and flowering. Caterpillar host: Longtail Skipper. Item# 11952

An uncommon color form of the Rose of Montana producing large often pyramidal sprays of lacy white flowers from spring to fall on mature plants and are held against a foil of medium green heart-shaped foliage. The flowers are in constant use by honeybees and occasionally by butterflies. The Rosa Montana or Coral Vine, Antigonon leptopus 'Album', is a tendriled, tuberous tropical vine that is evergreen in frost free regions but acts like a die-back perennial in areas that experience freezing temperatures returning from the tubers in spring. As a perennial vine, it typically remains in the 8-15' range but can exceed 40' high in tropical regions. Provide a full sun to mostly sunny site in a well-drained, average moist, fertile soil for optimum growth and flowering. Easy to grow with moderate drought resistant once well-established, though this may reduce growth and flowering. In areas where hard freezes occur, plant out early in the growing season and no later than by midsummer to help insure winter survival. Item# 826

Pure-white 1/2" blooms are born in grape-like drooping clusters from spring/summer to frost on this large tropical shrub sometimes grown as a tender perennial or annual. In freeze-free climates the Duranta can be used as a hedge or screen or train them into beautiful small trees. In the mildest portions of zone 8B-9 it will often act as a die-back perennial. The blooms are followed by 1/2" golden berries giving it the name of 'Golden Dewdrop'. Item# 737.

Beautiful and unique spidery white flowers absolutely cover this semi-dwarf evergreen shrub in mid-spring. The rare Koromo White Azalea's naturally compact growth habit, durability, and rare flower form make this a definite conversation piece. The lavender form of this Azalea, Koromo Shikibu or Purple Spider, lines the eastern border of the Ruby M. Mize Azalea Gardens at Stephen F Austin's Mast Arboretum. Azaleas do best in average moist, acidic soils that are rich in organic matter but have good to excellent drainage and should be top dressed with an organic mulch such as pine straw and pine bark. We recommend using a slow-release, non-burning fertilizer that is labeled for acidic loving plants. Item# 10813

Clusters of pure white flowers are borne from spring to frost on this easy and adaptable perennial. With a low, naturally spreading to weeping habit White Trailing Lantana makes an excellent choice for the garden or as a spiller in mixed containers. Excellent for butterflies, bees and other pollinators. Evergreen in mild winter climates and makes a wonderful freely flowering groundcover. Item# 10791.

Large dense panicles of 1" long, pure white, foxglove-like flowers are held atop upright to arching, 24-36" high stems and are produced beginning in mid to late spring and may continue well into summer attracting bees, butterflies, and hummingbirds. This wildflower's popularity for bouquets has made it nearly endangered in some areas. White Wand Penstemon, Penstemon tubaeflorus var. tubaeflorus, is a rosette forming, herbaceous, native perennial whose rich green foliage often exhibits deep maroon tinges, edges, or the entire rosette may be maroon during portions of the year. The small black seeds may be utilized by smaller songbirds and small mammals. Provide a full sun to partly shaded site in well-drained, average moist to dryish, fertile soils for optimum vigor and flowering. White Wand Penstemon is a component of the Tall Grass Prairies and makes an easy addition to naturalistic settings like roadsides, meadows, and prairies as well as in the perennial garden or landscape. Item# 9542

In late summer and fall loads of dainty 1/2-1" wide white daisies, with yellow centers or disk flowers that age to red-purple, literally cover the plants for weeks and offer nectar and pollen to a variety of smaller pollinators. The White Wood Aster, Aster divaricatum now Eurybia divaricata, is a medium-sized bushy, shade and drought tolerant, vigorously spreading rhizomatous, native perennial common throughout the Eastern US. This is one of the earliest Asters to begin flowering in late summer and can even be utilized as a mum replacement in containers if desired. The White Wood Aster may be best suited to semi-shaded to shaded, naturalistic areas where it will readily colonize eventually creating a groundcover-like mass of offsets. Provide a partly shaded site in average to well-drained soils with average to dryish (once well-established) moisture conditions. Images courtesy of North Creek Nurseries, all rights reserved. Item# 12991

Clusters of tiny, light pink, tubular flowers are encircled by a mass of velvety white, bract-like leaves in mid to late summer. Whiteleaf Mountainmint, Pycnanthemum albescens, has a strong minty sage-like fragrance and can be used in place of sage in cooking. It is a clump forming native perennial with an upright to rounded growth habit reaching about 3' high by flowering. The dainty flowers are pollinated by a variety of smaller pollinators but are especially relished by bees. Easy to grow and deer and pest resistant. Whiteleaf Mountainmint is somewhat drought resistant once well-established. Item# 10669

The tall stems of this native perennial cover up in 1" light purple daisies in late summer and fall. Willowleaf Aster, Symphyotrichum praealtum, produces a multitude of upright to arching stems once well-established and makes a grand statement in the fall garden, prairie, meadow, or roadsides. The flowers attract a variety of pollinators but are an especially important late summer and fall nectar source for native bees. Caterpillar host: Field Crescent, Pearl Crescent, Texan Crescent, Roadside Checkerspot, Hoffman's Checkerspot, and American Lady. Willowleaf Aster or Willow Aster is long rhizomatous, versus clumpforming, and will slowly colonize an area once established creating a dense stand at maturity. Provide a full to mostly sunny site in moist to average moist soils. Cutback to ground level after flowering to prevent unwanted seedlings if desired. Item# 10693.

Clusters of extra large (for a Beautyberry) showy purplish-pink flowers are produced for an extended period beginning in late spring or early summer and continuing into fall all the while ripening clusters of showy rich purple berries. The Willowleaf Beautyberry, Callicarpa salicifolia, is something of a rarity in the horticultural trade but is gaining in popularity for being one of the showiest. This large growing deciduous shrub has a naturally upright to rounded, well-branched habit lending it to use as a specimen plant and as an informal hedge or screen. The fruit attracts songbirds, small mammals, as well as likely deer and other wildlife while the nectar rich flowers attract bees, butterflies, and other pollinators. Provide the Willowleaf Beautyberry with a full to mostly sunny site in an average moist, well-drained, fertile soil for optimum vigor and flowering. Item# 12455

Only one of two Amsonia species to receive a 5-star rating in the Chicago Botanic Gardens trials! Showy clusters of light blue star-shaped 1" wide flowers are produced in spring atop sturdy stems cloaked in dark green willow-like foliage. The Willowleaf Eastern Bluestar has the same basic habit and growth requirements of the more common Eastern Bluestar, Amsonia tabernaemontana var. tabernaemontana, but with larger showier flower clusters that seem to cover the plant, a neat dense vase-shaped habit, and clean disease resistant foliage. An easy to grow, clump-forming native perennial that is tolerant of wet to average moist soils preferring a full to mostly sunny site in the garden and landscape. The flowers of Bluestars attract butterflies and hummingbird moths. Images courtesy of North Creek Nurseries, all rights reserved. Item# 11945

Light blue narrow rays surround the eye of contrasting yellow disc flowers sit atop the neat mounds of foliage beginning in late summer and continuing into fall. The nectar rich flowers attract a variety of smaller pollinators. Wood's Light Blue New York Aster, a selection of Symphyotrichum novi-belgii or Aster novi-belgii, is a 8-12" x 8-12" compact selection of the species that is a good choice as a replacement for fall mums and can be enjoyed as both a container plant as well as near the front of the border in the garden and landscape. Provide a full to partly shaded site in an average moist, average to well-drained, fertile soil for optimum vigor and flowering. Caterpillar host: Field Crescent, Pearl Crescent, Texan Crescent, Roadside Checkerspot, Hoffman's Checkerspot, and American Lady. Images courtesy of North Creek Nurseries, all rights reserved. Item# 13151

Clusters of medium to large cupped white flowers that are centered by a deep burgundy eye are produced in summer and sit atop a sturdy stems cloaked in grayish to nearly white foliage. The Woolly Rose-Mallow or Swamp Mallow, a form of Hibiscus moscheutos var. lasiocarpos, is sure to be a standout hardy clump-forming perennial that will produce more and more flowering stems each year eventually developing into a rounded mass of nearly white foliage topped by clusters of flowers. The flowers normally remain open until about midday but may stay open nearly all day on overcast or cloudy days. The Woolly Rose-Mallow is adaptable to moist to wet to average moist, fertile soils and is an easy choice for pondside and bog plantings. The flowers attract bees, butterflies, and hummingbirds. Caterpillar host: Gray hairstreak. Provide a full to mostly sunny site for optimum vigor and flowering. Item# 12197

A beautiful clear yellow Cape Honeysuckle that produces masses of 2" tubular flowers in large clusters in summer and fall or nearly continuously throughout the year under frost free conditions. This easy heat and sun loving tropical can be grown as a medium to large arching shrub or hedge, vine or espalier, and can be trained into tree standards. The tubular flowers are a treat for hummingbirds and larger butterflies. Where not hardy it is easily maintained as a container plant. Item# 746.

Loose clusters of sweetly fragrant, creamy yellow, star shaped flowers are produced over a long period beginning in late spring and early summer on this vigorous and durable evergreen twining climber. This cultivar of Confederate Jasmine appears to flower a good deal longer than the more common white flowered selections. An excellent choice for arbors, trellises, and evergreen screening on a lattice work or fence. Confederate Jasmine can also be used as a deep groundcover that will grow to 12-24" high. Where not hardy they can be maintained as easy and low maintenance container specimens. This may be the same as Woodlander's 'Mandianum' which may yet be the 'Star of Toscane'. Item # 11020

Round clusters of 1" light yellow to white tubular flowers are produced from about mid to late spring atop sturdy square stems adorned with lightly fragrant foliage. Newly described to science in 2011 by Jason Singhurst and Walter Holmes, the Yellow Flowered Beebalm has as yet only been found in northeastern Texas and Miller county in Arkansas. This is a slowly spreading native perennial well suited to naturalistic settings such as meadows, prairies, or roadside planting as well as in mixed perennial borders and pollinator habitats. The flowers attract hummingbirds and larger butterflies. We have to say thank you to SFA Gardens for making this species more widely available. Item# 11988

From spring to fall a near continuous display of the 2-3" wide bright sunny yellow trumpets are held against a foil of deep green glossy foliage. The flowers attract bees, butterflies, and hummingbirds. The Yellow Mandevilla, Pentalinon luteum or Urechites lutea, is a vigorous twining, naturally evergreen, tropical vine native to southern Florida, the Caribbean, and Honduras. It is vigorous enough to cover a small arbor or medium-sized trellis but is mannerly enough to be maintained on a smaller 3-4' high support where it can be enjoyed as container plant for a sunny patio. Provide the Yellow Mandevilla with a fertile, average moist, average to well-drained soil in a full to mostly sunny site for maximum flowering and vigor. Item# 12385