Wild Senna is a versatile plant that we think deserves more recognition as a great choice for garden or restoration projects. Its lovely, bright yellow flowers bloom July-August, attracting many bees and butterflies. Autumn brings beautiful leaf colors and the formation of long black pods with seeds favored by larger birds like wild turkeys. A horizontal root system provides strength against winds, allowing the plant’s stately (4-6′) beauty to be appreciated even after the storm. Some gardeners use this sun-loving plant to form a hedge.
It is virtually indistinguishable from its relative, Maryland Senna (Senna marilandica) until the two species have ripe seeds. The Wild Senna will readily open its pod and the seeds will fall out, whereas the Maryland Senna seed pods will stay tightly closed. Other than this, it is very hard to tell the two species apart.
Spikes of elegant white flowers top shiny green foliage in late summer and early fall. Grows best in moist meadows, stream banks, and swamps. Favorite breeding site for the Baltimore Checkerspot Butterfly.
Aquatic Milkweed is a petite white milkweed suitable for wet soils. It survives in water and will grow in light-sandy and medium-loamy soils. Native to stream sides it is generally most common in lightly shaded woodlands near streams. This little milkweed is a great performer, being shade tolerant and flowering spring through autumn.
This is a lovely, and very long lived shrub of the prairie. The deep purple flower spikes rise above the silver-gray foliage to create a striking bloom display in June. The very deep taproot allows this plant to be very drought tolerant. Butterflies are attracted.
‘Ice Ballet’ is an elegant, long-blooming, bright white cultivar of native Asclepias incarnata (Swamp Milkweed) and features a compact habit and dark green foliage. Swamp milkweed occurs throughout most of the United States. It is a tall plant found in moist habitats such as wet meadows, floodplains, riverbanks, pond shores, stream banks, wet woods, swamps, and marshes, although it will also grow in drier areas such as prairies, fields, and roadsides. Asclepias incarnata needs full sun or partial shade to flourish. Flowers are very attractive to butterflies and bees as a nectar source. Swamp milkweed is also an important food source for the larval stage of Monarch butterflies. The plants are deer resistant and heat tolerant.
Asclepias hirtella Tall Green Milkweed is a Michigan native although it is considered threatened in the state. Tall Green Milkweed is found throughout the Tallgrass Prairie region in open areas, usually in prairies or remnants of prairies and throughout the midwest. Though not as well known as other varieties of milkweed, Tall Green Milkweed distinguishes itself with abundant clusters of green-white flowers that attract many butterflies and bees.
Easily grown in average, medium moisture soils in full sun to part shade. Prefers moist, fertile, humusy soils which do not dry out. Cut plants to the ground in late winter. Best propagated by stem cuttings. This species generally grows … Read More