Not all cherry laurels (Prunus laurocerasus) are created equal. “Skip” laurel (var. Schipkaensis) and Zabel (var. ‘Zabeliana’) are large size shrubs at 9 to 10 feet in height and 6 to 8 feet in width. Both cultivars are rated the cold hardiest of the tall growing types . ‘Otto Luyken’ is the hardiness small leaf […]
Archive for the ‘Disease resistant’ Category
Will The Best Cherry Laurel Please Come Forward?
Posted by Hugh on January 10th, 2013
Posted in Cherry Laurel (Prunus), Disease prone, Disease resistant, Insect (Pest) Problems, Pests, Privacy Screen, Southern Appalachian Region, Trees & Shrubs, watering tips 
Comments Off on Will The Best Cherry Laurel Please Come Forward?Deer Don’t Feed On Plum Yews
Posted by Hugh on December 10th, 2012
Plum yews (Cephalotaxus harringtonia) are evergreen needle conifers which flourish in the heat and humidity of the Southeastern U.S. (USDA hardiness zones 6-9). Likely, the groundcover forms are hardier to zone 5-b if protected by snow cover or surrounding vegetation from dry winter winds. Plum yews are native to China, Korea and Japan. Many people […]
Posted in acidic soil, container shrub, Deer resistant, Disease resistant, Disease resistant, DWARF CONIFERS, Evergreen, Evergreens, Ground cover, Pruning, Southern Appalachian Region, Trees & Shrubs, watering tips, winter hardiness Comments Off on Deer Don’t Feed On Plum Yews‘Sweet Tea’ Heucherella Offers Year-round Foliage Color Splash
Posted by Hugh on November 24th, 2012
Heucherella or foamy bells is a hybrid derived from crossing U.S. native foamflower, (Tiarella spp.), with coral bell (Heuchera villosa), another U.S. native. Terra Nova Nurseries, a wholesale grower in Oregon, has introduced several of these hybrids. Heucherellas bring out the best traits of both parents. Their small creamy white, bell-shaped flowers open in late […]
Posted in acidic soil, Butterflies, Disease resistant, Disease resistant, Drought tolerant, Evergreen, Ground cover, Heat Tolerance, Heucherella (foamy bells), Perennials, Southern Appalachian Region, Spring flowering, Summer heat tolerant, watering tips Comments Off on ‘Sweet Tea’ Heucherella Offers Year-round Foliage Color SplashPromising New American Chestnuts Arriving
Posted by Hugh on November 17th, 2012
Chestnut blight (Diaporthe parasitica Murrill) was first discovered in the Bronx Zoo in 1904. By 1911 the headline in The New York Times read – “All Chestnut Trees Here Are Doomed”. Over the next half century, the pandemic eliminated four billion trees. Today, the airborne bark fungus still persists in the soil and on diseased […]
Posted in acidic soil, Chestnut, Disease resistant, Disease resistant, Drought tolerant, Large Shade trees, Native Plant, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs Comments Off on Promising New American Chestnuts ArrivingVariegated Solomon’s Seal Designated 2013 Perennial Plant of the Year
Posted by Hugh on October 30th, 2012
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 […]
Posted in acidic soil, Disease resistant, Drought tolerant, Ground cover, Perennials, Slugs, Solomon's seal, Southern Appalachian Region, Spring flowering, watering tips Comments Off on Variegated Solomon’s Seal Designated 2013 Perennial Plant of the YearMuhly Grass Pink Color Emblazens The Autumn Season
Posted by Hugh on September 12th, 2012
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 […]
Posted in Autumn flowering, Deer resistant, Disease resistant, Disease resistant, Drought tolerant, Heat Tolerance, Muhly grass, Native Plant, Ornamental Grasses, Soil drainage, Southern Appalachian Region, winter hardiness Comments Off on Muhly Grass Pink Color Emblazens The Autumn SeasonGrowing Full Moon Maple in the Southeast U.S.
Posted by Hugh on September 1st, 2012
Simply put, golden full moon maple (Acer shirasawanum ‘Aureum’) is a stunner (USDA hardiness zones 5-7). It is a slow growing maple, eventually reaching 18-20 feet in height and spread at maturity. It tends to be a long-lived tree if properly cared for. Leaves are circular with 9-13 short pointed lobes. Each lobe does not […]
Posted in acidic soil, Disease resistant, Fullmoon maple, Pruning, Southern Appalachian Region, Spring flowering, Trees & Shrubs, watering tips, Winter bark, Winter Protection Comments Off on Growing Full Moon Maple in the Southeast U.S.Winter Hardiness of Crape Myrtles
Posted by Hugh on August 25th, 2012
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 […]
Posted in acidic soil, alkaline soil, compact shrub, compact tree, Crape myrtle (Lagerstroemia), Disease resistant, Drought tolerant, Heat Tolerance, Southern Appalachian Region, Summer flowering, winter hardiness Comments Off on Winter Hardiness of Crape MyrtlesStar Zinnias Handle Heat and Dry Weather
Posted by Hugh on August 21st, 2012
Wanting two seasons of spring-summer color, heat and drought tolerant, and no disease or pest problems? You should be planting Profusion and Zahara zinnias, also called “star zinnias”. They are very resistant to powdery mildew, a disease which plagues many kinds of zinnias. Profusion and Zahara zinnias bloom non-stop for almost 6 months (mid-May thru October) in the […]
Posted in acidic soil, Autumn flowering, Bee Favorite, Butterflies, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Flowers, mulching, plant nutrition, Southern Appalachian Region, Spring flowering, Star zinnia, Summer flowering, Summer heat tolerant, watering tips Comments Off on Star Zinnias Handle Heat and Dry WeatherThe Boys Or Girls of Summer
Posted by Hugh on August 3rd, 2012
Gardeners are looking for simple plant combinations and this photo, shot at Kingwood Center in Mansfield, Ohio, shows three easy to grow perennials, “no-brainers” as some might call them. Originally, all three plants emigrated from the prairie where each coped with hot summers without much rainfall. In the hands of modern plant breeders, each perennial has been greatly improved. All are disease and pest resistant. Some […]
Posted in acidic soil, alkaline soil, Black eyed Susan (Rudbeckia), Coneflower (Echinacea purpurea), Disease resistant, Drought tolerant, Fertilizing plants, Flowers, Heat Tolerance, plant nutrition, Planting tips, Shasta daisy (Leucanthemum), Southern Appalachian Region, Summer flowering, Weed control Comments Off on The Boys Or Girls of Summer
