Archive for the ‘Fall Garden Interest’ Category

Obedient Plant – A Native Autumn Favorite

Obedient plant (Physostegia virginiana) is a member of the mint family (Lamiaceae), and like garden mint, it spreads easily by rhizomes and easily self-seeds; the plant is not “obedient” in behavior. It is called “obedient plant” because each tubular flower will, upon being pushed in any one direction, stays in its new position. It grows in […]

Summer – Fall Care Of Oakleaf Hydrangeas

Oakleaf hydrangea is an upright, multi-stemmed, deciduous shrub that is native in the Southeastern U.S. (USDA hardiness zones 5-9). Oakleaf hydrangea should be planted in a sheltered location and winter protection (e.g., mulch, burlap wrap) in northerly areas USDA Zone 5, particularly when not fully established. Oakleaf grows in moist, fertile, well-drained soil in sun […]

Ten Powerhouse Summer Flowering Perennials

For many years of floral beauty in your perennial garden, get off to a good start. Plant in an area in full or partial sun along with good air circulation to avoid mildew and leaf spot disease problems. Before planting, generously amend soil with compost and well-drained ground. Irrigate the first year to establish the landscape planting. […]

Mini-Oakleaf Hydrangeas

Oakleaf hydrangea (Hydrangea quercifolia) is a U.S. native and it offers four seasons of landscape beauty. (USDA hardiness zones 5-9). Typically, oakleafs grow 10-12 feet tall deciduous shrubs that are broad-rounded, suckering, and multi-stemmed. In the wild, if left unpruned, shrubs reach over 20 feet in height and spread. I have selected five compact growers […]

MT. Cuba Evaluates BlueStars (Amsonia)

MT. Cuba Center is located near Hockessin Delaware, near Wilmington (USDA hardiness zone 7a.). It has recently published a new trial report on bluestars (Amsonia spp.) for the mid-Atlantic region. BlueStars are a genus of popular, long-lived herbaceous perennials. Most are native to the U.S. and Mexico in addition to one Asian species (A. elliptica) […]

Lacebark Pine – A Year-round Treasure

Native to China, lacebark pine (Pinus bungeana) is an excellent, low-maintenance evergreen treasure. Winter-hardy in USDA hardiness zones 4-8, this specimen pine struggles in the summer heat and humidity of the Southern U.S. Best specmens are found growing in arboretums and botanical gardens north of zone 8. This 3-needle pine offers 4-seasons of ornamental interest. […]

Tulip Poplar

Tulip poplar (Liriodendron tulipifera), aka yellow poplar and tulip tree, is a large stately deciduous tree of eastern North America (USDA hardiness zones 4-9). This fast growing native typically grows 60-90 feet tall and it is not unusual to see tulip trees over 100 feet. It is also an important timber tree. A member of the magnolia family, […]

Cranesbills (Hardy Geraniums)

Cranesbills (Geranium spp.) comprise a large genus of super hardy herbaceous perennials. (USDA hardiness zones 5-8). These are not your annual geraniums which is the genus Pelargonium. They grow happily in partial sun to full shade and in moist, humus-rich, well-drained soil. Cranesbills tolerate full sun in cool northerly areas. Plants may produce fewer flowers in […]

Christmas Fern

Christmas Fern (Polystichum acrostichoides) is an evergreen native fern that grows tough as nails. This native fern, also called the Christmas dagger fern, is indigenous to much of eastern North America; it grows in every U.S. state east of the Rocky Mountains (USDA hardiness zones 3 – 9). This durable fern has long been associated […]

Rattlesnake Master

Rattlesnake master (Eryngium yuccifolium) is mostly at home in a hot sunny prairie environment in the Southeast and Midwest (USDA hardiness 3-8). Its spiny nature gives it a desert spiny yucca-like appearance. Some Indian groups were known to brew the plant’s roots as an antidote to rattlesnake venom. Some native peoples also used the dried […]