Powder-blue flowers in early summer; feathery foliage turns caution-sign yellow in fall.
Size: 2-3’ x 2-3’ Care: sun to part shade in moist well-drained soil Native: Central-So, US Wildlife Value: attracts butterflies & bees Awards: Missouri Botanic Garden Plant of Merit; Pennsylvania Horticultural Society Gold Medal; and Mount Cuba Center, botanic garden in Delaware, trialed several Amsonias and gave this its highest rating.
Collected in 1940 in Yell County Arkansas along a stream 3 miles west of Birta.
Tanacetum niveum Silver tansy, Snow tansy Z 5-9
Profusion of small classic daisies May-July atop fragrant silver foliage. Cut back for rebloom. Let the seeds drop for more plants next year. If you cut them back after the 1st flowering they will rebloom for most of the summer and fall.
Profusion of small classic daisies May-July atop fragrant silver foliage. Cut back for rebloom. Let the seeds drop for more plants next year. If you cut them back after the 1st flowering they will rebloom for most of the summer and fall.
Size: 2’ x 3’ Care: sun in moist well drained soil Native: central & southern Europe
Named by Carl Heinrich Schultz (1805-1867)
Centranthus ruber Jupiter’s beard, Red Valerian, Pretty Betsy Z 5-8
Clusters of crimson, star-shaped florets atop 2’ stems bloom their heads off ALL summer into fall.
Clusters of crimson, star-shaped florets atop 2’ stems bloom their heads off ALL summer into fall.
Size: 24-36”x 12” Care: Sun in well-drained alkaline soil, drought tolerant Native: Mediterranean Wildlife Value: attracts butterflies, bees and hover flies.
Centranthus is from the Greek meaning “spurred flower.” According to Culpepper, an English herbalist from the early 1600’s, this plant comforts the heart and stirs up lust. Parkinson, in 1629 describes it “of a fine red colour, very pleasant to behold.”
Clematis texensis ‘Gravetye Beauty’ Z 5-9
Small crimson-red bells dangle from July to September
Small crimson-red bells dangle from July to September
Size: 8’ x 3’ Care: Sun in humusy, fertile, moist well-drained soil. Mulch around the base. Flowers on current year’s stems so cut back to 6-9” in late winter or early spring.
The genus Clematis was named by Dioscordes, physician in Nero’s army, from “klema” meaning climbing plant. The species 1st collected by the “Father of Texas botany,” Ferdinand Lindheimer in 1830’s. Max Leichtin of the Baden Garden sent Clematis texensis to Kew Botanic Garden near London in 1880’s. French nurseryman Francisque Morel sent this selection to William Robinson who named it for his English nursery at Gravetye Manor in 1914.