Most artemisias (aka “wormwood”) can not cope with the summer heat and humidity in the mid-South. Their silvery foliage tends to burn out (some say “melt out”) in mid to late summer. ‘Powis Castle’ artemisia is truly the exception. Powis Castle is likely a hybrid (Artemisia arborescens x A. absinthium Powis Castle is a bushy, woody-based perennial […]
Archive for the ‘Summer heat tolerant’ Category
Powis Castle Artemisia Is Exceptional
Posted by Hugh on March 16th, 2012
Posted in Artemisia, Deer resistant, Disease resistant, Drought tolerant, Fertilizing plants, Heat Tolerance, Perennials, plant nutrition, Pruning, Soil drainage, Southern Appalachian Region, Summer heat tolerant, winter hardiness 
Comments Off on Powis Castle Artemisia Is Exceptional‘Goshiki’ Osmanthus Brightens Up Any Garden Spot
Posted by Hugh on March 13th, 2012
Holly Tea Olive (Osmanthus spp.) comprises a number of evergreen shrubs from Japan which are winter hardy in USDA zone 7- 9. ‘Goshiki’ (O. heterophyllus ‘Goshiki’) is a hardier compact evergreen shrub, which grows very slowly at 3-4 inches per year. It is long-lived, maturing to 5- 6 feet in height and 5 to 7 […]
Posted in acidic soil, Autumn flowering, Osmanthus 'Goshiki', Southern Appalachian Region, Summer heat tolerant Comments Off on ‘Goshiki’ Osmanthus Brightens Up Any Garden SpotThe Right Rhododendron for the Right Location
Posted by Hugh on March 2nd, 2012
Rhododendrons (Rhododendron catawbiense) were born in the cool of the North Carolina and Tennessee mountains. Hundreds of lovely hybrids have been bred by dedicated plantsmen. Winter hardiness is rarely an issue, but rhododendrons are challenged by summer heat and disease problems in the Southern Appalachian region (USDA hardiness zones 6 and 7). Your most important decision is […]
Posted in acidic soil, acidify soil, compost, Disease prone, Disease resistant, Fertilizing plants, Flowers, plant nutrition, Rhododendrons, root injury, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness, winter injury Comments Off on The Right Rhododendron for the Right LocationKey Points Whether To Grow Peaches
Posted by Hugh on February 6th, 2012
Peaches grow in other places besides Georgia, USA. A decade long period of mild winters in the Southern Appalachian region (USDA zones 6 and 7) have increased gardener confidence about growing peaches. Peaches (Prunus persica) tend to flower in early spring when the threat of spring frosts is still high. In many years spring frost may kill 80% of […]
Posted in Dwarf rootstocks, Fruits & Vegetables, Peach, Planting tips, Pollination needs, Pruning, Southern Appalachian Region, Spring flowering, Summer heat tolerant, winter hardiness Comments Off on Key Points Whether To Grow Peaches‘Little King’ Birch For Small Gardens
Posted by Hugh on January 12th, 2012
Little King, aka Fox Valley™, (Betula nigra ‘Little King’) is a 10-12 foot tall shrubby river birch, which fits into small landscapes. Simple minimal pruning can shape it into a lovely small tree. Little King possesses the desirable traits of large river birches, including an oft-white exfoliating bark. River birch exhibits good heat tolerance in the Southeastern U.S. (USDA zones 4-8) and has […]
Posted in acidic soil, Drought tolerant, Heat Tolerance, Native Plant, Purchasing Plants, river birch, Southern Appalachian Region, Spring flowering, Summer heat tolerant, watering tips Comments Off on ‘Little King’ Birch For Small GardensFoster Holly Has It All
Posted by Hugh on December 25th, 2011
Foster holly (Ilex x attenuata) is an old holly favorite which has not lost its sizzle. While many new holly cultivars have entered the landscape scene, do not assume that Foster holly is now passé. It is utilized in a number of landscape options in the Southern Appalachian region (USDA zones 6 and 7), including in containers in zones […]
Posted in acidic soil, Attracting birds, Container growing, container shrub, Evergreen, Evergreens, Fertilizing plants, Foster Holly (Ilex), Ilex (hollies), Ornamental fruit, Pruning, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, winter hardiness Comments Off on Foster Holly Has It AllTrifoliate Orange –The Barbed Wire of the Plant World
Posted by Hugh on December 12th, 2011
Trifoliate orange (Poncirus trifoliata) is a hardy citrus native to China. T-orange is hardy to -15° F. This strong growing large shrub or small tree can reach 15 to 20 feet in height. Its foliage is deciduous and compound, compared to citrus trees with single simple evergreen leaves. T-orange prefers full day or partial (minimum of 6 hours) […]
Autumn Colors Conclude with Callery Pears
Posted by Hugh on November 23rd, 2011
Callery pear (Pyrus calleryana) has been declining in planting popularity. But its scarlet red leaf color is both sensational and reliable every autumn in the Southern Appalachian region (USDA zones 6 and 7). Most people identify the tree by its cultivar name, e.g. ‘Bradford’, Aristocrat®, ‘Cleveland Select’, ‘Redspire’ pear. There are many other cultivars. Callery pears are tough reliable medium sized trees which […]
Posted in Attracting birds, Bee Favorite, Bradford Pear, Drought tolerant, Fertilizing plants, Flowering, Heat Tolerance, Pruning, Soil drainage, Southern Appalachian Region, Spring flowering, Summer heat tolerant, winter hardiness Comments Off on Autumn Colors Conclude with Callery Pears‘Morgan’ Oriental Arborvitae
Posted by Hugh on November 12th, 2011
Among dwarf conifer collectors, ‘Morgan’ Oriental arborvitae (Platycladus orientalis) has become one of the most sought out evergreens over the past decade. Its oval form and seasonal coloration makes Morgan a standout. It performs well in part sun, but its chartreuse-yellow foliage appears more vibrant in direct sunlight. Its dense foliage grows in vertical layers. Andy Pulte at the […]
Posted in acidic soil, Arborvitae (Thuja spp.), compost, Disease resistant, Drought tolerant, DWARF CONIFERS, Evergreens, Heat Tolerance, Platycladus orientalis 'Morgan', Southern Appalachian Region, Summer heat tolerant, watering evergreens, Winter Garden Interest Comments Off on ‘Morgan’ Oriental ArborvitaeMaking A Case for Mugo Pine
Posted by Hugh on November 4th, 2011
Mugo pine (Pinus mugo) is a slow growing needle evergreen shrub of variable heights ranging from 5 feet to 20 feet and more. Mature height depends on the cultivar planted and environmental conditions on site. Mugo pine is native over many hundreds of miles of alpine climes across Europe. It is winter hardy in USDA zones […]
Posted in compact shrub, Disease resistant, DWARF CONIFERS, Evergreens, Heat Tolerance, Insect (Pest) Problems, Mugo pine (Pinus mugo), mulching, Pruning, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, watering tips, Winter Garden Interest, winter hardiness Comments Off on Making A Case for Mugo Pine
