White Snakeroot (Eupatorium rugosum) is native to moist woodland areas in most eastern and midwestern states (U.S.). It grows in average, moist, well-drained soil in full sun to light shade. It is a long-lived and an aggressive perennial. ‘Chocolate’ (E. rugosum ‘Chocolate’) earns its namesake for its chocolaty or burgundy tinted foliage. ‘Chocolate’ white […]
Archive for the ‘Garden Problems’ Category
‘Chocolate’ White Snakeroot Is A Better Choice
Posted by Hugh on September 7th, 2011
Posted in Aggressive grower, Autumn flowering, Bee Favorite, Butterflies, Disease resistant, Eupatorium rugosum 'Chocolate', plant nutrition, Poisonous plant, Root suckering, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Uncategorized, watering tips, winter hardiness 
Comments Off on ‘Chocolate’ White Snakeroot Is A Better Choice‘Slender Silhouette’ Sweetgum…Very Few Gumballs!
Posted by Hugh on September 4th, 2011
Sweetgum (Liquidambar styraciflua) is a medium to large landscape tree, which matures to 65-70 feet in height and 35 feet in spread. To many people it’s called the cursed “gumball” or “ankle twister” tree, not be confused with the fruit balls of the American sycamore or London plane tree (Platanus spp.). Gumball detractors should look […]
Posted in acidic soil, Disease resistant, Heat Tolerance, Native Plant, Soil drainage, Southern Appalachian Region, Sweetgum (Liquidambar), Trees & Shrubs, winter hardiness Comments Off on ‘Slender Silhouette’ Sweetgum…Very Few Gumballs!Gaillardia Survival Depends On Winter Soil Drainage
Posted by Hugh on August 29th, 2011
In recent years several hybrid cultivars of blanket flowers (Gaillardia x grandflora) have been introduced. Some are annuals and others perennials. This North American prairie native is hardy in USDA zone 5 hardy. Gaillardias should thrive in the Southern Appalachian region (USDA zones 6 and 7), but they don’t! Soggy winter clay soil is their […]
Posted in Blanket flower (Gaillardia), Butterflies, Disease resistant, Flowers, Heat Tolerance, Perennials, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Uncategorized, watering tips Comments Off on Gaillardia Survival Depends On Winter Soil Drainage‘Gateway’ Joe-Pye Fits Most Gardens
Posted by Hugh on August 22nd, 2011
On hot clammy August days, towering 6-8 feet in height, there is Joe-Pye* weed (Eupatorium purpureum) to enjoy. It is visually hard to miss when driving along rural roads in the Southern Appalachian region (USDA zones 6 and 7). Joe-Pye’s flowering sends me a timely message that autumn is only six weeks away. For gardens the cultivar […]
Posted in Aggressive grower, Bee Favorite, Butterflies, Disease resistant, Eupatorium 'Gateway', Fertilizing plants, Native Plant, Perennials, Root suckering, Southern Appalachian Region, Summer flowering, Summer heat tolerant, watering tips Comments Off on ‘Gateway’ Joe-Pye Fits Most GardensSummer Leaf Drop From Trees
Posted by Hugh on August 20th, 2011
It’s late summer in the Southern Appalachian region (USDA zones 6 and 7). Outdoor temperatures continue to hit 90°F almost daily, and weekly precipitation is low. Over the past 3-4 weeks leaves have been dropping prematurely from landscape trees. Tulip poplar (Liriodendron tulipifera), river birch (Betula nigra), willow (Salix spp.), sycamore (Platanus x acerifolia), […]
Posted in Birch (Betula spp.), Elms (Ulmus), Garden Problems, Hackberry (Celtis), Large Shade trees, Premature leaf drop, Redbud, Southern Appalachian Region, Summer heat tolerant, Sycamore (Platanus), Trees & Shrubs, watering tips, Willows (Salix) Comments Off on Summer Leaf Drop From TreesThe Challenge and Reward of Harlequin Glorybower
Posted by Hugh on August 17th, 2011
Harlequin Glorybower (Clerodendron trichotomum) is a rambling 15 foot tall shrub, and can be easily shaped into a multi-stemmed 10-12 foot small tree. Glorybower shines in the late summer and early fall landscape. Its sweetly scented, very showy flowers attract the attention of gardeners as well as hummingbirds and butterflies. Glorybower reaches its northern- most hardiness limit here […]
Explode Your Plant Roots
Posted by Hugh on August 9th, 2011
One of my gardening frustrations is watching a new plant linger and not grow. I dig a proper hole, deep and wide enough. I pour gallons of water on the plant to keep it alive during a dry hot summer. Four months later, the plant is the same size as last spring or it […]
Posted in Garden Problems, Purchasing Plants, Southern Appalachian Region, Transplant problem, Uncategorized Comments Off on Explode Your Plant RootsA Canna Lily Revival
Posted by Hugh on July 30th, 2011
Depending on where you garden, Canna lily (Canna spp.) is a tropical-looking, herbaceous annual or perennial. Its colorful foliage and long blooming time leaves a huge visual impact. Canna is not reliably winter hardy in the Southern Appalachian region (USDA hardiness zones 6 and 7). […]
Posted in Canna lily, Canna lily, Fertilizing plants, Southern Appalachian Region, Summer flowering, Uncategorized, Virus diseases, water garden maintenance, watering tips, winter hardiness, winter injury Comments Off on A Canna Lily RevivalJuly Lawn Care
Posted by Hugh on June 28th, 2011
Around July 4th it’s time for a second (and last) application of crabgrass preventative. The herbicide which you applied in late winter is likely worn off. The basic herbicide preventative product tradenames (and active ingredients) are: Barricade® (prodiamine), Dimension® (dithiopyr), Echelon® (prodiamine + sulfentrazone), Pendulum® (pendimethalin), and Ronstar® (oxadiazon). Irrigate (1/2 inch water or 1 1/2 hours watering with an […]
Posted in Crabgrass control, Irrigation, Japanese beetles, Lawn Care, Mowing, Southern Appalachian Region Comments Off on July Lawn CareSummer Pruning of Oakleaf and Bigleaf Hydrangeas
Posted by Hugh on June 15th, 2011
Bigleaf or “mophead” hydrangeas (Hydrangea macrophylla) tend to get tall and leggy, and outgrow their garden space. Our native oakleaf hydrangeas (Hydrangea quercifolia) are pruned as blooms quality declines. Remove or “deadhead” all withered or faded flowers. Main pruning time for these two species is from mid-June thru mid-August. Mopheads may rebloom if they had […]
Posted in acidic soil, Attracting birds, Attracting Butterflies, Bees and other pollinators, Deciduous, Disease resistant, Drought tolerant, Fertilizing plants, Flower Arranging, Flower arrangments, Garden Maintenance, Hydrangea, Hydrangeas, Landscape ideas, mulching, Native Plant, Oakleaf hydrangea (H. quercifolia), Planting tips, Propagation (Cuttings), Propagation (layering), Pruning, Purchasing Plants, Shade Gardening, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, Uncategorized Comments Off on Summer Pruning of Oakleaf and Bigleaf Hydrangeas
