Asclepias tuberosa – Hello Yellow Milkweed
‘Hello Yellow’ is a cheerful cultivar of Asclepias tuberosa (Butterfly Weed) featuring bright yellow flower clusters. Native to Michigan and widely distributed throughout the United States, Butterfly Weed is a vigorous milkweed variety that produces clusters of flowers that bloom from early summer until frost. In addition to being a nectar favorite for butterflies, hummingbirds, bees, and other beneficial insects are drawn to this long blooming Milkweed. Like most Asclepias, this plant is happiest in well-drained soils, but it will put up with a lot of hardship, including poor, dry soil and long periods of drought. It needs full sun and plenty of it to reach its peak performance.
Available – May 2017
Grown in 4.5″ square pot.
All of our plants are grown without the use of harmful pesticides and are safe for developing larvae.
Boehmeria cylindrica – False Nettle
Host Plant – Red Admiral, Eastern Comma, Question Mark Preferring wet-mesic and semi-shady sites, Boehmeria cylindrica lacks the stinging hairs of some of its nettle cousins. Stringy heads of tiny yellow-green flowers form between leaf stems in summer. Moths and butterflies are attracted to this modest plant.
Senna hebecarpa – Wild Senna
Host Plant – Sulphur, Clouded Sulphur, Orange Sulphur
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.
Solidago sphacelata – ‘Golden Fleece’ Dwarf Goldenrod
Another fantastic Mt. Cuba introduction. A stunning show of sprays of golden yellow flowers from mid-August through September. Semievergreen heart-shaped leaves. Truly an excellent groundcover and bee and butterfly charmer! Hairstreaks, sulphurs and skippers are particularly attracted to goldenrod. Monarchs visit it during their autumn migration.
Goldenrod Interesting Notes
Golden Fleece autumn goldenrod was discovered in 1985 as a spontaneous garden seedling in Eden, North Carolina. It was evaluated under diverse conditions at Mt. Cuba Center and determined to be a low-growing, compact form of the species suitable for use as an herbaceous perennial groundcover only reaching 18” tall. Multi-branched stems arise from basal rosettes of broadly rounded foliage and are covered with a profusion of golden-yellow floral spires from mid-September to October. It performs best in full sun with average moisture but is tolerant of a range of conditions from sunny and dry to partial shade. 'Golden Fleece' is hardy in zones 3-8. It won the Internationale Stauden-Union’s Award for an outstanding new plant in Switzerland in 1994. – Mt. Cuba Center
In many of the gardens I design, I use goldenrod to give late summer and fall gardens just the right autumnal color. Luckily for urban dwellers with limited gardening space, goldenrod also can be grown quite successfully in a container. Beautiful in the garden, goldenrod does double-duty as a long-lived cut flower. In Europe, where goldenrod has long been shown the appreciation it deserves, it is sold by the bunch, and gardening catalogs offer more cultivars than are available in the States.
Solidago sphacelata 'Golden Fleece' Growing and Maintenance Tips
Native to calcarous woodlands and rocky pastures from Virginia to Illinois south to Kentucky and Georgia. Prefers somewhat fertile, sandy, well-drained soils in full sun. Propagate by seed or division every 3-4 years. Cut back to encourage rebloom. Used in butterfly and wild gardens or as a groundcover or border perennial.
Zizia aurea – Golden Alexanders
Zizia aurea is one of those natives that every garden should have. It is fairly easy to grow and, although short-lived, will self-seed and persist in many sun/soil situations. Zizia is an important plant to a number of short-tongued insects that are able to easily reach the nectar in the small yellow flowers. Black Swallowtail caterpillars will feed on its leaves.
Golden Alexanders have a long bloom time, giving the garden/prairie some well-deserved early color for several weeks in late spring to early summer when many other plants have not yet flowered. Also called Golden Zizia, Golden Alexanders will tolerate a lot of shade but prefer full sun or light shade.