Blue mist spirea or bluebeard (Caryopteris x clandodensis) is not commonly planted in U.S. landscapes. In mid- to late- summer, pale blue flowers open above the gray-green foliage. Leaves and stems are mildly aromatic to the touch. There are now several good hybrid forms, thanks to plant breeders’ efforts to improve garden performance. Caryopteris (I prefer this name) grows in average soil, […]
Archive for the ‘Drought tolerant’ Category
Variegated Solomon’s Seal Designated 2013 Perennial Plant of the Year
Variegated Solomon’s seal ( Polygonatum odoratum ‘Variegatum’) is one of the finest perennials for the shade or woodland garden. It is the Asian cousin of U.S. native Solomon seal (P. commutatum). Both species are long- lived garden inhabitants. Variegated Solomon’s Seal handles 2-3 hours of direct morning sunlight in the Southern Appalachian region (USDA hardiness zones 6 and […]
Take Redtip Photinia Off Your Planting List
Some 30-40 years ago redtip photinia (Photinia x fraseri) was commonly planted as a broadleaf evergreen hedge in the Southeast U.S. (USDA hardiness zones 6 -8). This dense growing 15 foot tall and wide shrub sports firey red new leaves in spring and summer. The red leaf tint fades to green within a few weeks. Many homeowners desire a fast […]
Pignut Hickory: What’s In A Name
Pignut hickory (Carya glabra) is a medium to large tree that you may fortunately inherit when purchasing property. Pignut deserves a better name like “smooth bark hickory”. The species is commonly found in upland forests. Pignut hickory prefers fertile well-drained soil and in full sun to partial shade. A young seedling trees start off slowly from a large […]
Seven-Son Flower Is Flowering Again
Back in bloom for a second time in two months! This is my way of describing seven-son flower (Heptacodium miconioides), a small 15-20 foot tree or large shrub from China. Seven-son’s creamy white petals open in late August and finish up in early September. By late September, the petals have fallen, and the small green sepals (calyces) have […]
Autumn Clematis – Be Careful What You Ask For
Autumn clematis (Clematis terniflora) is a late summer flowering twining vine with dark green foliage. The sweetly fragrant white flowers bloom for 4-5 weeks. The four petal (sepal) blossom is 1 inch across, borne in clusters, and mature into puffy plume-like seed heads. Its deciduous foliage is leathery in feel and remains mostly […]
Muhly Grass Pink Color Emblazens The Autumn Season
For most of the season Muhly grass (Muhlenbergia capillaris) grows pretty much unnoticed. Muhly exhibits a semi- erect growth habit, 3-4 feet in height and 3-4 feet in spread. Walking past a pink billowy inflorescences of Muhly on a brisk sunny October morning is nothing short of “wow”. For 10- 12 weeks, from early September thru late November, a pink haze arises […]
This Korean Maple Deserves To Be Planted More
Ullung-do Island Korean maple (Acer pseudosieboldianum ‘Takeshimense’) is a small deciduous tree which will grow to be 20 -25 feet tall tree, with a spread of 15-18 feet. It tends to branch low to the ground. It originates from the Ullung-do Island in the sea of China. Korean maple is one of the best maples […]
‘Northwind’ Switchgrass Is Environmentally Tough and Beautiful
Young Clump of ‘Northwind’ Switchgrass Northwind switchgrass (Panicum virgatum ‘Northwind’) is a medium sized 5 to 6 feet tall ornamental grass. This tall native prairie grass grows best in full sunlight for most of the day. Its tight narrow posture seems to fall apart in shade. There are many good switchgrass varieties. Northwind makes […]
Winter Hardiness of Crape Myrtles
If you garden in USDA zone 6, certain crape myrtle cultivars are rated as reliably winter hardy perennials. Most dependable are the U.S. National Arboretum cultivars released starting in the 1980’s to date. Each one is named for an Indian tribe. Most of the National Arboretum cultivars are selected for cold hardiness as well as for disease and insect resistance. Among the […]

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