Biokova is not a new geranium, aka cranesbill (Geranium x cantebrigiense ‘Biokova’). Its exceptional landscape performance has earned the 2015 Perennial Plant of the Year designation. Cranesbills are highly dependable perennial ground cover for partial sun to partial shade landscape sites (USDA hardiness zones 5-8). Among the better choices of cranesbills, ‘Biokova’ has proven exceptionally reliable here […]
Archive for the ‘Disease resistant’ Category
‘Biokova’ Cranesbill Dependable Year-Round Ground Cover
Posted by Hugh on February 5th, 2015
Posted in acidic soil, Bee Favorite, Butterflies, Cranesbill (Geranium), Disease resistant, Drought tolerant, Fertilizing plants, Ground cover, Perennials, Planting tips, Pruning, Shade Gardening, Southern Appalachian Region, Spring flowering, Summer heat tolerant, watering tips, Winter Garden Interest, winter hardiness 
Comments Off on ‘Biokova’ Cranesbill Dependable Year-Round Ground CoverPositive Facts About Tree Of Heaven
Posted by Hugh on February 2nd, 2015
Tree of heaven (Ailanthus altissima) is a hated tree and tagged noxious and invasive across the U.S. (USDA hardiness zones 4 to 8). This aggressive species is indigenous to China and seems almost without limits as to where it takes root across the U.S. It has numerous nicknames, including “trash can tree”. It is the […]
Posted in acidic soil, Aggressive grower, Disease resistant, Drought tolerant, Environmental issues, Heat Tolerance, Invasive species, Large Shade trees, Southern Appalachian Region, Summer flowering, Tree of Heaven (Ailanthus), Trees & Shrubs, winter hardiness Comments Off on Positive Facts About Tree Of HeavenTree Of Heaven Grows Almost Everywhere (Unfortunately)
Posted by Hugh on January 30th, 2015
Tree of heaven (Ailanthus altissima) is one of the most aggressive trees on planet Earth (USDA hardiness zones 4 to 8). This large tree, indigenous to China, was introduced in North America in 1748 and brought to New York City in 1820 as a street tree and a food source for silkworm caterpillars. The tree […]
Posted in acidic soil, Aggressive grower, alkaline soil, Deer resistant, Disease resistant, Drought tolerant, Heat Tolerance, Invasive species, Large Shade trees, Southern Appalachian Region, Summer flowering, Tree of Heaven (Ailanthus), Trees & Shrubs, winter hardiness Comments Off on Tree Of Heaven Grows Almost Everywhere (Unfortunately)Sycamore Maple Performs In Cooler Regions
Posted by Hugh on January 21st, 2015
Sycamore maple, aka planetree maple (Acer pseudoplatanus) is indigenous to northern and central Europe where it is a popular landscape tree. Very commonly planted in the northeastern U.S. in the early 20th century, this large 50-60 foot tree is rarely found today (USDA zones 4 and 7). A mature specimen in Jonesborough, Tennessee (zone 6) is over […]
Posted in acidic soil, alkaline soil, Disease resistant, Drought tolerant, Invasive species, Large Shade trees, Maples (Acer), Propagation (Seed), Purchasing Plants, Soil drainage, Southern Appalachian Region, Spring flowering, Trees & Shrubs, Winter bark, winter hardiness Comments Off on Sycamore Maple Performs In Cooler RegionsWhat Roses Need
Posted by Hugh on January 13th, 2015
A goal of most rose gardeners (rosarians) is to grow them almost maintenance free. The improved shrub roses introduced almost two decades ago have brought this too reality. Rose series such as Knockout®, Home Run®, Drift®, OSO Easy®, Carefree® and Meidiland™ are among the best. No matter the pedigree of the rose, selecting a […]
Posted in acidic soil, Disease prone, Disease resistant, Environmental issues, Fertilizing plants, Flowering, Insect (Pest) Problems, mulching, Planting tips, Pruning, rose rosette disease, Roses, shrub roses, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, watering tips, Weeds, Winter Protection Comments Off on What Roses NeedBlue Atlas Cedar Becoming Very Popular In Urban Landscape
Posted by Hugh on January 10th, 2015
Blue Atlas cedar (Cedrus atlantica ) hails from the Atlas Mountains in northern Morocco and Algeria (USDA hardiness zone 6). The cultivar ‘Glauca’ has been the popular choice because of its blue green foliage. Blue Atlas grows to 40-60 feet in height, but individuals over 70 feet are hard to find. Mature forms, those 50 […]
Posted in acidic soil, Atlas cedar (Cedrus), Disease resistant, Disease resistant, Drought tolerant, Evergreens, Heat Tolerance, Large Shade trees, Planting tips, Privacy Screen, Purchasing Plants, Soil drainage, Southern Appalachian Region, Staking, Summer heat tolerant, Trees & Shrubs, watering tips, Winter bark, winter hardiness Comments Off on Blue Atlas Cedar Becoming Very Popular In Urban LandscapeNew Christmas Roses (Hellebores) Greatly Improved
Posted by Hugh on December 18th, 2014
Christmas roses (Helleborus niger) is a winter flowering perennial. It is native to central and southern Europe (USDA hardiness zones 4-8) and is not as winter hardy as lenten rose (Helleborus x orientalis). Christmas rose tends to flower 1 to 4 weeks earlier, around the Christmas holidays in southern climes (zones 7-8). New selections of H. niger are better […]
Posted in acidic soil, alkaline soil, Container garden, Deer resistant, Disease resistant, Disease resistant, Evergreen, Fertilizing plants, Hellebores, Perennials, Planting tips, Poisonous or toxic, Pruning, Purchasing Plants, Slugs, Slugs, Snails, Soil drainage, Spring flowering, Summer heat tolerant, watering tips, Winter flowering, winter hardiness Comments Off on New Christmas Roses (Hellebores) Greatly ImprovedNellie R. Stevens Holly
Posted by Hugh on December 16th, 2014
Hollies and the winter season work well together. Female hollies with bright red fruits (yellow-fruited forms also) contrast with their glossy evergreen foliage. ‘Nellie R. Stevens’ holly (NRS), a female form, is a cross between English (Ilex aquifolium) and Chinese (I. cornuta) hollies. NRS is the popular holly choice in Southern landscapes (USDA hardiness zones 6 to 9). Hollies are dioecious, […]
Posted in acidic soil, Bee Favorite, Disease resistant, Drought tolerant, Evergreen, Green Privacy Screen, Ilex (hollies), Landscape ideas, mulching, plant nutrition, Planting tips, Propagation (Cuttings), Pruning, Soil drainage, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, watering evergreens, Winter Garden Interest, winter hardiness Comments Off on Nellie R. Stevens HollyProvide Space For Weeping Blue Atlas Cedar
Posted by Hugh on December 13th, 2014
Atlas cedar (Cedrus atlantica) hails from the Atlas Mountains in northern Morocco and Algeria (USDA hardiness zone 6-9). ‘Glauca Pendula’ is a popular weeping form with blue green needle foliage. It is found in limited quantities at full service garden centers. Mature forms of weeping blue atlas cedars take up lots of space. When young its natural weeping form perform as a […]
Posted in acidic soil, Atlas cedar (Cedrus), Disease resistant, Drought tolerant, Evergreen, Heat Tolerance, Pruning, Purchasing Plants, Southern Appalachian Region, Staking, Trees & Shrubs, watering tips, Winter bark, winter hardiness Comments Off on Provide Space For Weeping Blue Atlas CedarEmerald™ Arborvitae
Posted by Hugh on December 4th, 2014
Emerald™ or ‘Emerald Green’ arborvitae (Thuja occidentalis ‘Smaragd’) is not new shrub or cultivar. More than 3 generations of gardeners have used this unique form of eastern arborvitae as their “go to” evergreen shrub up and down the eastern coast and through the Midwest (USDA hardiness zones 3-7). Emerald is a semi-dwarf evergreen shrub with a […]
Posted in acidic soil, alkaline soil, Arborvitae (Thuja spp.), Bagworms, Disease resistant, Fertilizing plants, Green Privacy Screen, Landscape ideas, Mites, mulching, Native Plant, plant nutrition, Planting tips, Privacy Screen, Propagation(grafting), Rabbit/deer Protection, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, watering evergreens, watering tips, winter hardiness Comments Off on Emerald™ Arborvitae
