Louisiana Native Plants

Rich blue-violet falls with nicely contrasting large golden yellow signals are topped by blue-violet standards and style arms and are produced in mid to late season or April to May. Marie Caillet is an award winning Louisiana Iris growing to about 36-40" high. It was named for the founder of the Society of Louisiana Irises who has been given the title of Godmother of Louisiana Irises. Louisiana Irises are easy and adaptable, rhizomatous perennials with fans of deep green sword-like foliage and seem as at home in standing water as they do in average moist garden soils. Remember that these plants do most of their growing in fall and winter and so this is when they should be fed and fall is also a great time to divide plants if desired. Provide a full to mostly sunny site for optimum vigor and flowering. Marie Caillet Louisiana Iris has been awarded an Honorable Mention in 1964 and took the DeBallion Award in 1970, the highest award for a Louisiana Iris given by the American Iris Society. Item# 13345

3" soft primrose yellow, cornflower-like daisies are born in summer on this durable and reliable, clump forming US native perennial. Stoke's Aster comes highly recommended and its easy to see why with moderate drought resistance, 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# 10487.

Maryland Goldenaster is a clump forming native perennial whose silky-edged rosette of foliage is barely noticed much of the year but in fall it bursts into color producing a multitude of 18-24" stems that are topped by large clusters of nearly 1" wide golden yellow daisies. The perfect native replacement for mums in the fall garden and one of our favorite fall flowering native perennials. The Maryland Goldenaster is generally found in sandy, well-drained soils in full sun to partially shaded locations and is somewhat drought resistant once well-established. This is sure to brighten up the late summer and fall meadow, prairie, or roadside as well. It provides bees and smaller butterflies with a much needed source of pollen and nectar late in the season. Item# 10687

Large clusters of lightly fragrant very pale-blue flowers, that appear white from any distance, are produced in early spring and are held well above the deep dark green foliage. May Breeze Phlox was selected by renown Netherland landscape architect Piet Oudolf for its vigor and near white coloration. This Woodland Phlox  is an excellent choice for lightly to partially shaded gardens, as a groundcover under deciduous trees. Provide shade during the hottest portion of the day in hot summer climates and a well-drained soil rich in organic matter. Easy and reliable once established. The flowers provide early spring nectar to butterflies and other pollinators. Item# 12352

The Maypop Passionvine or Passion Flower produces a summer long display of 2-3" wide white, lavender, and purple exotic flowers that are held against medium green tropical foliage. Pollinated flowers are followed by round passion fruit that ripen to yellow and contain a tangy tropical tasting clear flesh that surrounds each of the small black inedible seeds. This easy to grow perennial native vine can grow to 15-18' each year if given a suitable support but it is also happy to clamber along a fence, trellis, or any other support that it can grasp with its strong tendrils. Provide a well-drained soil and a full to mostly sunny position for the best results. Caterpillar host: Gulf Fritillary, Julia Butterfly, Variegated Fritillary, and Zebra Longwing. 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. Item# 500

This is the male pollinator for Finch's Gold and Warren's Red Possumhaw Hollies and so it only produces the dainty white and green flowers that attract bees and small pollinators but these plants do not set fruit. The female Possumhaw Holly, Ilex decidua, is also readily pollinated by the American Holly, Ilex opaca, and most any other native male holly that flowers at the same time as the female Possumhaws and one male can effectively pollinate several females. They do not necessarily have to planted next to one another but should be in the vicinity where the bees can transfer pollen. This is a large growing, multi-stemmed, native deciduous shrub or small tree that has few if any pests or diseases. They are quite tolerant of growing conditions from average moisture, to wet, to periodically flooded sites in full sun to partly shaded sites. Item# 12749

The deep maroon foliage provides a contrasting foil for the ball-like clusters of 2" long, tubular light pink flowers whose nectar and pollen attract a variety of pollinators like hummingbirds, larger butterflies, and long-tongued bees. Midnight Oil Eastern Beebalm, a selection of Monarda bradburiana, is a many stemmed, clump-forming to slowly spreading, upright growing, native, herbaceous perennial selected for its unique, dark and mysterious foliage. This species is noted for its earlier flowering, excellent disease resistance, a naturally shorter 18-24" high habit, drought resistance as compared to other species of Monarda, and tolerance for thinner, poorer, and/or gravelly soils. Plants may lose foliage when drought stressed so average moisture is generally preferred under garden conditions. Provide a full to mostly sunny to partially shaded site in well-drained, average moist soils for optimum vigor and flowering. Images courtesy of Brent Horvath, Intrinsic Perennial Gardens, Inc., all rights reserved. Item# 13167

A multiple award winning Louisiana Iris producing deep currant red falls with contrasting golden yellow signals and with slightly lighter red standards with a darker midvein and dark style arms. My Friend Dick Louisiana Iris is midseason flowering and grows to about 34-36" high. Louisiana Irises are easy and adaptable, rhizomatous perennials with fans of deep green sword-like foliage and seem as at home in standing water as they do in average moist garden soils. Remember that these plants do most of their growing in fall and winter and so this is when they should be fed and fall is also a great time to divide plants if desired. Provide a full to mostly sunny site for optimum vigor and flowering. My Friend Dick has been awarded the Debaillon Medal in 2007, an Award of Merit in 2005, and an Honorable Mention in 2003. Item# 13446

Dense flattened clusters composed of showy white buds from which the small, often dotted, whitish to pinkish to light lavender, short-tubular flowers emerge and are produced over a long period. Flowering begins in mid to late spring to early summer and may continue into early fall with the flower clusters held atop sturdy 20-30" high stems and attract a host of smaller pollinators but especially bees. Narrowleaf Mountainmint, Pycnanthemum tenuifolium, is a neatly clump forming, herbaceous, native perennial with a relatively upright habit and is adorned in narrow, fine-textured deep green to bluish green foliage that may have a light fragrance when crushed. This species if found throughout most of the eastern and central US from east Texas to Florida and as far north as Wisconsin and Maine. Provide a full to mostly sunny site for optimum vigor and flowering. Tough, easy, and adaptable to a wide range of soil types and mositure levels. The butterfly in the image is a Gray Hairstreak. Item# 10030

The silvery grass-like foliage of Narrowleaf Silk Grass could fool anyone to thinking it might actually be a grass but by late summer and fall you can be sure that this is definitely in the aster family when it puts up sturdy branching stems that are topped by loose clusters of nearly 1" wide golden yellow daisies. The flowers attract a variety of pollinators including butterflies and late season native bees storing up for winter. Narrowleaf Silk Grass, Pityopsis graminifolia, is a rhizomatous but non-aggressive, generally evergreen, native perennial found throughout the Southeastern US from near central Texas to Virginia and as far north as Kentucky and into southern Ohio. It makes a drought and deer and rabbit resistant informal ground cover or lawn replacement or allow it to naturalize along roadsides, meadows, and prairies or other naturalistic settings. Its main requirement is average or better drainage and a full sun to partly shaded site with average moisture. May reseed but generally only on exposed or disturbed soils. Item# 10686

A superb butterfly nectar plant! Masses of large pinkish-purple daisy-like blooms are often born from late spring to fall. An excellent cut flower that can last for up to a week in a vase. These seedlings originated from a vigorous native Louisiana population of this beautiful perennial. Item# 9256.

Dainty greenish yellow passionflowers are produced throughout summer and are followed by small black edible/inedible fruit. The Native Yellow Passionflower is a small to medium sized perennial vine with apple green tri-lobed foliage that is often splashed with light silvery variegation. Considered to be one of the most cold hardy Passionvines it is also fairly well mannered making it suitable for container culture. The Yellow Passionflower is found throughout most of the central and eastern US within its hardiness range. A host plant for the Gulf Fritillary, Variegated Fritillary, Zebra Longwing, Julia, and other Heliconian butterflies and the Passionflower Bee. 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. Item# 11046

Loose panicles composed of 1" long, white to pale pink to near lavender flowers with a golden 'beard' and purple bee guides are produced in mid to late spring on sturdy 18-24" stems attracting mainly bees and hummingbirds as well as occasional butterflies. Nodding Beardtongue, Penstemon laxiflorus, is a rosette to small clump forming, herbaceous, drought resistant perennial typically found growing in well-draining, sunny, upland sites in the Pineywoods, as well as tall grass prairies, and open sandy and rocky woodlands. While it is drought resistant it does seem to prefer average moisture during the growing season. May reseed on exposed soils. Provide Nodding Penstemon with a full to mostly sunny site in well-drained soils for optimum vigor and flowering. Makes an easy addition to naturalistic settings like roadsides, prairies, and meadows. Item# 9743

Beginning as early as midsummer the branching stems are cloaked in 1/2" wide white daisies with a contrasting yellow eye eventually becoming reddish. The nectar and pollen laden flowers attract mainly smaller pollinators like bees providing an important late summer source for winter stores. The Ontario Aster, Symphiotrichum ontarionis, is a native perennial that colonizes via rhizomes and grows to about 30-40"H. It is found mainly in the central US from coastal Louisiana north to Canada commonly in semi-shaded sites along stream banks, bogs, and similar consistently moist locations. Deadhead once flowering is complete to minimize reseeding if desired but songbirds may enjoy the small seeds if they are left to ripen. This species is very similar to and is often confused with other white flowered late summer and fall flowering asters. Caterpillar host: Field Crescent, Pearl Crescent, Texan Crescent, Roadside Checkerspot, Hoffman's Checkerspot, and American Lady. Item# 12775

In early spring to early summer, pairs of starry, four-petaled, tubular fuzzy white flowers are produced atop the deep green foliage and are followed by 1/4-3/8" diameter, glossy, bright red berries. The flowers are a standout against the deep green foliage and are likely to attract pollinating moths, like Sphinx and Hummingbird Moths, as well as smaller pollinators like bees and potentially butterflies. The fruit is consumed by a variety of wildlife like Quail, Dove, Wild Turkey, songbirds, and small mammals. The Partridgeberry or Twinberry, Mitchella repens, is a low growing, slow-ish growing and thus non-aggressive, shade tolerant, native, evergreen, woody groundcover native to all states east of the Mississippi River and those abutting it, as far west as East Texas, as far south as South-Central Florida, and as far north as Eastern Minnesota, Maine, and into Canada. We normally see it on average moist to moist, often sandy soils and in shaded to partly shade areas where it has minimal competition. The Partridgeberry is considered tolerant of periodically dry-ish shade once well established. Provide a shaded, average moist, acidic, average to well-drained soil for optimum vigor and flowering. Item# 13540

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.

Spikes of long drooping fragrant white flowers are produced in late spring and early summer that are excellent for pollinators like bees. Peter's Peach Creek Virginia Sweetspire was selected by Peter Loos for its longer flowering season and its nearly evergreen foliage that can turn fiery shades of yellow, orange, and red in especially cold winters. This selection originates from the southwestern most portion of this easy to grow native shrub's range. Virginia Sweetspire is a naturally suckering, normally deciduous shrub well suited for use in gardens, landscapes, as well as natural areas. Item# 11382

3" wide creamy white flowers with a burgundy eye are produced from summer to fall on an upright growing perennial with small, trilobed, rich green foliage. The Pineland Hibiscus or Comfortroot is an uncommon native perennial Hibiscus found at the edge of pine forests, along rivers, and streams. It is not always long lived (3-6 years typically) but is certainly a worthy component of wildflower gardens, meadows, other natural settings, and near the back of the garden or landscape. Caterpillar host: Gray hairstreak. Item# 9804