Swamp Milkweed
Asclepias incarnata
When looking for a milkweed plant for the home garden, Swamp Milkweed is usually the best fit. It is not stocky nor does it spread vigorously by rhizomes. The milkweeds are one of the best nectar plants to attract pollinators, especially the monarchs which rely on milkweed foliage in the caterpillar stage.
Light: Full Sun
Soil: Moist to Average
Height: to 4 feet
Blooms: June-August
Flowers: Pink
Butterfly Milkweed
Asclepias tuberosa
Flame orange flowers are stunning in masses or drifts and attract pollinators galore. Interestingly, this plant does not exude the milky sap. Monarch butterfly host plant.
Light: Full Sun
Soil: Dry to Average
Height: 2 feet
Blooms: June-August
Flowers: Orange
Wild Senna
Cassia marilandica, Senna marilandica
Topped with dense clusters of yellow pea-like flowers in mid-summer, Wild Senna is low maintenance & deer and rabbit resistance. Although shrubby in habit and therefore also included under "woody" here, it is an herbaceous perennial, sprouting at ground level each spring. Pollinator host plant to Sleepy Orange, Orange-barred Sulfur, Cloudless Sulfur, Silver-spotted Skipper butterflies & the Black Witch moth with wingspan to 7". Grown from Kentucky-source seed.
Light: Full Sun
Soil: Average Moisture
Height: 3-6 feet
Blooms: July-August
Flowers: Yellow
Wild Strawberry
Fragaria virginiana
Wild or Virginia Strawberry has white flowers which provide early-season nectar. Decorative in a hanging pot and effective as a ground cover as it spreads readily by stolons. Having high ecological value, it provides early season nectar, pollen & serves as a larval host plant. Provenance: Kentucky.
Light: Full to Part Sun
Soil: Average
Height: 4 to 7 inches
Blooms: April-June
Flowers: White
Spicebush
Lindera benzoin
Larval host plant for the black and iridescent-blue Spicebush Swallowtail. The caterpillars are adorable, curling up in a leaf, with "eyes" to deter predators. Spicebush is a shrub that has highly aromatic foliage when crushed and turns a lovely pale yellow in autumn. Female bushes bear bright red fat-rich berries that are highly prized by birds. Grown from Kentucky-source seed.
Light: Part Sun
Soil: Average to Dry
Height: 6 to 12 feet
Licorice Goldenrod
Solidago odora
Licorice Goldenrod forms a tidy clump. Wonderful anise fragrance from crushed foliage provides a delightful show-and-tell opportunity. Goldenrods are particularly important to both insects and birds. Cut back by 1/2 in June to control height if desired & removed spent flowers to prevent self-seeding. Grown from Kentucky-source seed.
Light: Full Sun to Part Shade
Soil: Average to Dry
Height: 1 to 4 feet
Blooms: August-September
Flowers: Yellow
Golden Alexanders
Zizia aurea
Yellow blooms, though moderately showy are cheerful, providing early season color and nectar for pollinators. Host plant for the Black Swallowtail Butterfly.
Light: Full Sun to Part Shade
Soil: Average
Height: 1.5 to 3 feet
Blooms: May-June
Flowers: Yellow
Rose Turtlehead
Chelone obliqua
Attractive especially when planted in groups. Best planted in intermediate light with moist well-drained soil such as in a rain garden.
Light: Intermediate
Soil: Average to Wet
Height: 2 to 3 feet
Blooms: July-August
Flowers: Pink
Ninebark
Physocarpus opulifolius
Clusters of white-pink spirea-like flowers bloom in spring, pink fruit (pictured) and exfoliating bark in fall & winter give this shrub multi-season appeal. Good for erosion control, specimen & hedges. Larval host to many (40) native Lepidoptera.
Light: Full Sun to Part Shade
Soil: Average to Dry
Height: 5 to 8 feet
Blooms: May to June
Flowers: White to Pink
Downy Sunflower
Helianthus mollis
A showy true sunflower which serves as a larval host to over 70 Lepidoptera (moths & butterflies). The foliage is "ashy" or grayish. The seed heads are a favorite of local birds in autumn. Best placed where it is free to spread or grown in pots. Grown from Kentucky-source seed.
Light: Full Sun
Soil: Average to Dry
Height: 2 to 4 feet
Blooms: July-September
Flowers: Yellow
Sky Blue Aster
Symphyotrichum oolentangiense, Aster azureus
Blue flowers (0.5" to 1") with yellow centers beautify the garden with color & attract pollinators seeking late-season nectar. This plant is easy to grow, drought-tolerant & can be used in rock gardens. Grown from Kentucky-source seed.
Light: Full Sun
Soil: Dry to Average
Height: 2 to 3 feet
Blooms: September to October
Flowers: Blue with Yellow Center
Yellow Passion Vine
Passiflora lutea
A delicate vine with tri-lobed leaves & small chartreuse flowers (~1/2 inch wide) that yield purple-black berries. Most often seen in moist, rich woods. Grown from Kentucky-source seed.
Light: Part Shade
Soil: Moist, Well-Drained
Height: to 15 feet
Blooms: May-September
Flowers: Yellow to Cream
Rose Vervain
Verbena canadensis
Attractive low mounding short-lived perennial with an extended bloom period. Good for ground cover, hanging baskets, window boxes, rock gardens & in pots. Attracts hummingbirds.
Light: Full Sun
Soil: Average to Dry
Height: to 1.5 feet
Blooms: May to August
Flowers: Pink to Purple
Heart-leaved Golden Alexanders
Zizia aptera
Spring-blooming member of the Carrot family & host to the Black Swallowtail Butterfly. Umbels of yellow flowers are particularly appealing en mass. Heart-shaped basal leaves distinguish this species from Golden Alexanders (Zizia aurea).
Light: Full to Part Sun
Soil: Average
Height: 1 to 3 feet
Blooms: May
Flowers: Yellow
Carolina Wild Petunia
Ruellia caroliniensis
A wonderful little plant that produces a relatively big, cheerful flower (to 2" long). Blooms intermittently throughout the growing season. Drought tolerant. One larval host plant for the Common Buckeye butterfly & a source of nectar for hummingbirds. Grown from Kentucky-source seed.
Light: Part to Full Sun
Soil: Moist to Dry
Height: 6-24"
Blooms: May-September
Flowers: Pale Purple
New England Aster
Symphyotrichum novae-angliae, Aster novae-angliae
Profusion of royal purple flowers, each up to 1.5 inches wide. Flowers may also be shades of pink or even white. Plant may be trimmed to desired height in late spring. Grown from Kentucky-source seed.
Light: Full Sun
Soil: Wet to Dry
Height: to 5 feet
Blooms: August to October
Flowers: Usually Purple, also Pink, White
Aromatic Aster
Symphyotrichum oblongifolium, Aster oblongifolius
Perfect height for the home garden, profuse blue-lavender blooms provide the solution to both late-season color and nectar. Trim to desired shape through June. Grown from Kentucky-source seed.
Light: Full to Part Sun
Soil: Average to Dry
Height: to 2 feet
Blooms: September-November
Flowers: Blue-Violet