GOOD NEWS! The recent cold snap is having a negative impact on the invasive hemlock wooly adelgids in the Smokies. Since 2002 this insect has killed millions of hemlock trees in the U.S. Biologists in the Great Smoky Mountains report that the recent spell of frigid temperatures has killed off overwintering hemlock adelgids. Over 15 […]
Archive for the ‘Trees & Shrubs’ Category
Pest Alert: Deep Freeze Negatively Impacts Hemlock Adelgid Populations in the Smokies
Posted by Hugh on January 12th, 2018
Posted in Environmental issues, Garden Problems, Hemlock (Tsuga), Hemlock adelgid, Hemlock woolly adelgid, Insect (Pest) Problems, Insect suseptible, Pests, Purchasing Plants, Southern Appalachian Region 
Comments Off on Pest Alert: Deep Freeze Negatively Impacts Hemlock Adelgid Populations in the SmokiesKey Landscaping Tips
Posted by Hugh on January 11th, 2018
To develop a successful landscape plan, first do a walk-a-round before you start digging and planting. Record your landscape’s sun patterns, soil types, wind and water movement. This information will help you select the kinds of plants that will prosper under existing conditions. Sun exposure shifts daily and seasonally. Observe the garden at different times to gain […]
Posted in acidic soil, alkaline soil, Attracting birds, Bulb Crops, Camellia, Container garden, Daphne odora, Deciduous, Deer resistant, Environmental Conservation, Evergreens, Fertilizing, Green Privacy Screen, Landscape ideas, mulching trees, Native Plant, Pieris japonica, Planting tips, Purchasing Plants, Rabbit/deer Protection, Rhododendrons, Shade Gardening, Soil drainage, Soil pH, Soil Testing, Summer heat tolerant, Trees & Shrubs, watering tips, Wildlife attractant, Wind protection, winter hardiness, Winter Protection Comments Off on Key Landscaping TipsCommon Street and Landscape Trees
Posted by Hugh on January 10th, 2018
Across the U.S. and Canada, city planners, landscape architects, and property owners now enjoy a wide selection of landscape trees to plant on city streets, along roadsides, and in yards and gardens. Over the past half century new and improved varieties (cultivars) are disease and pest resistant and exhibit better branching and architecture. We now know to avoid […]
Posted in American hornbeam, Arborvitae (Thuja spp.), Bald cypress (Taxodium), Birch (Betula spp.), Black gum (Nyssa), Black locust (Robinia), Bradford Pear, Bur oak (Q. macrocarpa), Catalpa, compact tree, Container growing, Crabapple, Crape myrtle (Lagerstroemia), Disease prone, Ginkgo biloba, Golden Raintree, Green ash (Fraxinus), Hackberry (Celtis), Honeylocust (Gleditsia), Hophornbeam (Ostrya), Hornbeam (Carpinus), Horse chestnut (Aesculus), Insect (Pest) Problems, Japanese Pagoda Tree (Styphnolobium), Kentucky coffeetree, Kwanzan cherry, Lacebark elm, Landscape Construction, Landscape ideas, Large Shade trees, Magnolia grandiflora, Maples (Acer), Medium sized Tree, Messy Fruits, Mountain ash (Sorbus), Native Plant, Okame cherry (Prunus), Ornamental cherry (Prunus), Pear (Ornamental), pin oak, Planting tips, Pruning, Purchasing Plants, Red oak (Quercus), Redbud, river birch, Serviceberry (Amelanchier), Shade tree, Small landscape tree, Soil drainage, Southern Appalachian Region, Street tree, Sweetgum (Liquidambar), Sycamore (Platanus), Trees & Shrubs, Tulip tree (Liriodendron), Vitex (Chaste tree), Walnut, Weak branching, Weak wooded, White oak (Quercus), Willow oak (Quercus), winter injury, Yellowwood, Yoshino cherry (Prunus), Zelkova Comments Off on Common Street and Landscape TreesTree Cultivars That Do Not Produce Seeds Or Fruits
Posted by Hugh on January 4th, 2018
Perhaps you don’t like picking up messy fruits and seeds from your lawn in the fall and winter. Choose landscape trees that have seedless cultivars. A true seedless variety is an easy choice to avoid fruit cleanup. Below are a few non-fruiting or seedless cultivars available at nurseries. Not all plants listed are recommended for all home […]
Posted in Ash (Fraxinus), Black locust (Robinia), Breeding Plants, Crabapple, Environmental issues, Flowering, Garden Maintenance, Ginkgo biloba, Honeylocust (Gleditsia), Horse chestnut (Aesculus), Ilex (hollies), Kentucky coffeetree, Kwanzan cherry, Landscape ideas, Messy Fruits, Mulberry (Morus), Native Plant, Ornamental fruit, Osage Orange (Maclura), Pawpaw (Asimina), Persimmon (Diospyros), Planting tips, Pollination needs, Propagation(grafting), Pruning, Sassafras albidum, Southern Appalachian Region, Sweetgum (Liquidambar), Trees & Shrubs Comments Off on Tree Cultivars That Do Not Produce Seeds Or FruitsSteps To Making Gardening Easier
Posted by Hugh on December 30th, 2017
Take an inventory of your gardening time, talley up of costs, and develop a plan how to make your garden space more beautiful with less work and cost to you. Plant Smarter Simplify! For example, in my zone 6 garden, bigleaf hydrangeas disappoint tow out of three years and they’re water hogs in the summer. Smooth (AG) hydrangeas (like […]
Posted in Annuals, Attracting birds, Attracting Butterflies, Autumn flowering, Bee Favorite, Bees and other pollinators, Bulb Crops, compost, Container garden, Crop rotation, Deer resistant, Fertilizing plants, Flowers, Garden Maintenance, Garden Tools, Globe amaranth (Gomphrena), Landscape Construction, Landscape ideas, mulching, mulching trees, Native Plant, Perennials, Planting tips, Pruning, Purchasing Plants, Raised bed Gardening, Scaevola, Southern Appalachian Region, Spring flowering, Summer flowering, Trees & Shrubs, Uncategorized, watering tips, Winter flowering, winter hardiness Comments Off on Steps To Making Gardening EasierFive Evergreens For Small Garden Spaces
Posted by Hugh on December 21st, 2017
The following five evergreen shrubs are smaller versions of the larger growing species. They make a better fit in smaller urban gardens. Gyokuryu Japanese cedar (Cryptomeria japonica ‘Gyokuryu’) is a fast-growing, broadly conical selection with coarse bluish-green evergreen foliage. The needles are highly ornamental and remain bluish-green through most of the winter in zone 6 and […]
Posted in acidic soil, acidify soil, Arborvitae (Thuja spp.), Bagworms, Bald cypress (Taxodium), Chamaecyparis, compact shrub, compact tree, compost, Container growing, container shrub, Cryptomeria (Japanese cedar), Dawn redwood (Metasequoia), Deciduous conifer, Deer resistant, Disease resistant, Drought tolerant, Evergreen, Evergreens, Heat Tolerance, Landscape ideas, Mites, mulching, Native Plant, Nootkatensis cedar, Planting tips, Propagation (Cuttings), Propagation(grafting), Pruning, Purchasing Plants, Small landscape tree, Soil drainage, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, winter hardiness Comments Off on Five Evergreens For Small Garden SpacesProtect New Trees From Winter Sunscald
Posted by Hugh on December 13th, 2017
Across the northern U.S. and Canada, cold temperatures can damage many plants. Wide fluctuations in temperature can be particularly detrimental to newly planted landscape and fruit trees from late fall to early spring. Street trees are particularly susceptible. Sun scald is described by elongated, sunken, dried, or cracked areas of dead bark, usually on the […]
Posted in apple orchard, Apple tree, Asian Pears, Cherries, Cold tolerance, Crabapple, Environmental issues, Garden Problems, Honeylocust (Gleditsia), Landscape ideas, Linden (Tilia), Maples (Acer), Mountain ash (Sorbus), Peach, Pear (Pyrus spp.), Plum, Purchasing Plants, Southern Appalachian Region, Street tree, Sun scald, Trees & Shrubs, Wind protection, Winter bark, winter hardiness, Winter Protection Comments Off on Protect New Trees From Winter SunscaldCare of African Violets
Posted by Hugh on December 8th, 2017
African violets (Saintpaulia ionantha) or AVs are among the easiest flowering house plant to grow. They need indirect moderate to bright lighting and moist well-drained potting soil. Grow plants in plastic pots and not in clay (terra cotta). AVs should be repotted annually. Here are some additional cultural tips: Room temperatures: AVs thrive at room […]
Posted in acidic soil, African violet (Saintpaulia), Botrytis disease, Fertilizing plants, Flowering, Flowering house plant, Interior (house) Plants, Mealy bugs, Mites, plant nutrition, Powdery mildew, Propagation (Cuttings), Purchasing Plants, Root rotting, Sanitation, Scale, Soil drainage, Southern Appalachian Region, Thrips, Tropical Plants (non-hardy), watering tips Comments Off on Care of African VioletsLive Cut Foliage And Berries For Home Holiday Decorations
Posted by Hugh on December 1st, 2017
Many conifers make great cuts for indoor and outdoor Christmas decorations. Foliage choices: Eastern red cedar and many other junipers, white pine, Norway spruce, Colorado spruce, Balsam fir, Canadian hemlock, Arizona cypress (and cultivars ‘Carolina Sapphire’ and ‘Blue Ice’), and False cypresses (C. pisifera). Needle retention varies among species. For example, Norway spruce and balsam […]
Posted in Abelia, Alexandrian Laurel, Anise tree (Illicium), Autumn Fruiting, Bayberry (Myrica), Boxwood (Buxus), Camellia, Cherry Laurel (Prunus), Christmas tree, Crabapple, Cryptomeria (Japanese cedar), Cupressus (cypress), Doghobble (Leucothoe), Evergreen, Evergreens, Flower Arranging, Garden Tools, Green Recycling, Ground cover, Heather (Calluna), Hemlock (Tsuga), Hydrangeas, Ilex (hollies), Ivy (Hedera), Juniper, Landscape ideas, Magnolia grandiflora, Magnolia virginiana, Native Plant, Oleander (Nerium), Pines (Pinus spp.), Propagation (Cuttings), Pruning, Purchasing Plants, Southern Appalachian Region, Spruces (Picea spp.), Sweetbox (Sarcococca), Thujopsis, Trees & Shrubs, Uncategorized, Viburnums, Vine, Willows (Salix), Winterberry holly Comments Off on Live Cut Foliage And Berries For Home Holiday DecorationsProtect Young Trees and Shrubs From Voles, Rabbits And Other Critters
Posted by Hugh on November 27th, 2017
Rabbits, chipmunks, and voles (field mice) need a home for the winter. They often choose to nestle up near newly planted trees and shrubs and gnaw on their sweet sapwood, girdling the trunk and essentially killing the tree. Fruit-bearing plants often damaged by critters over their first 1-2 winters include: apple, pear, peach, redbud, blueberry, and cane fruits. Young […]
Posted in Apple tree, Asian Pears, Azalea (deciduous), Azaleas (evergreen), Blackberries, Blueberries, Deciduous Azaleas, Encore azaleas, Environmental issues, Evergreens, Fencing, Landscape Construction, Landscape ideas, mulching, Peach, Pear (Ornamental), Pear (Pyrus spp.), Pests, Planting tips, Pruning, Purchasing Plants, Rabbit/deer Protection, Raspberries, Redbud, Sanitation, Southern Appalachian Region, Spring flowering, Wildlife attractant, winter injury, Winter Protection Comments Off on Protect Young Trees and Shrubs From Voles, Rabbits And Other Critters
