On-line nursery catalogs and plant labels at garden centers list the hardiness of the trees, shrubs, vines, and perennials that they sell. Many years ago the U.S. Department of Agriculture (USDA) developed the hardiness rating scale based on geographic location from northern Canada to southern Mexico. Most U.S. gardeners live within Zones 3 to 11. Don’t know […]
Archive for the ‘Winter Protection’ Category
Determining A Plant’s Cold Hardiness
Posted by Hugh on December 21st, 2014
Posted in Environmental issues, Landscape ideas, Perennials, Purchasing Plants, Southern Appalachian Region, Trees & Shrubs, Tropical Plants (non-hardy), winter hardiness, winter injury, Winter Protection 
Comments Off on Determining A Plant’s Cold HardinessList of Zone 6 Hardy Camellias Grows Longer
Posted by Hugh on November 29th, 2014
If you live and garden in USDA hardiness zone 6, several camellia cultivars are winter hardy. The past decade has seen an increase in the list of hardy cultivars. These same cultivars are also reliable planted in zone 7. Here is a sampling of the best Zone […]
Posted in acidic soil, Autumn flowering, Bee Favorite, Camellia, compact shrub, compost, container shrub, Disease resistant, Disease resistant, Evergreen, Planting tips, Propagation (Cuttings), Purchasing Plants, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, Winter flowering, winter hardiness, Winter Protection Comments Off on List of Zone 6 Hardy Camellias Grows LongerTips On Crape Myrtles In Fall And Winter
Posted by Hugh on November 24th, 2014
Hardy cultivars of crape myrtles are best left alone in the fall. Light pruning to remove a broken branch or the seed capsules is ok, but major pruning should wait until early spring. “Crape murder” is a common practice in the Southeast U.S. and is not recommended any time or place. It involves lopping […]
Posted in Crape myrtle (Lagerstroemia), Disease resistant, Failure to Bloom, Pruning, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Trees & Shrubs, Winter bark, winter hardiness, Winter Protection Comments Off on Tips On Crape Myrtles In Fall And WinterThe Last Mowing Of The Year
Posted by Hugh on October 31st, 2014
Within many garden circles, conventional wisdom says that you should mow lawns very close heading into winter. Mowing height should be adjusted by seasonal and current weather conditions. Mowing height also sets the shoot to root ratio of specific grass species. In cooler northern areas bluegrass and tall fescue are the lawn grasses of choice. In the mid-South (called the […]
Posted in Bermuda, Disease resistant, Drought tolerant, Heat Tolerance, Kentucky bluegrass, Landscape ideas, Lawn Care, Mowing, Southern Appalachian Region, Tall Fescue, Winter Protection, Zoysia Comments Off on The Last Mowing Of The YearShrubs You Should Not Prune In Fall Season
Posted by Hugh on October 10th, 2014
Why would anyone prune spring flowering shrubs in the autumn season? After a long cold winter, why miss out on the delightful fragrance of lilac and viburnum flowers the following spring? Predicting how cold, warm, or dry the coming winter season is rarely possible. Pruning cuts are wounds and weather extremes may cause injury to […]
Posted in Azalea (deciduous), Azaleas (evergreen), Deciduous Azaleas, Deutzia, Failure to Bloom, Flowering quince (Chaenomeles), Forsythia, Honeysuckle (Lonicera), Insect (Pest) Problems, Lilac (Syringa), Mahonia, Ninebark, Pruning, Southern Appalachian Region, Spirea (Spiraea), Spring flowering, Trees & Shrubs, Viburnums, winter hardiness, Winter Protection Comments Off on Shrubs You Should Not Prune In Fall SeasonStoring Vegetables Outdoors Over The Winter
Posted by Hugh on October 7th, 2014
In early fall before killing frost arrives, harvest of fresh vegetables is central on gardeners’ minds. You might consider storing some (not all) vegetables outdoors to take advantage of frigid winter temperatures ahead. Limited refrigerator space in your kitchen is not taken up. Some root vegetables- namely beets, carrots, rutabagas and parsnips- are long keepers. […]
Posted in Beets, Broccoli, Cabbage, Carrots, Cauliflower, Fruits & Vegetables, Storage Overwinter, Swiss chard, Winter Protection Comments Off on Storing Vegetables Outdoors Over The WinterAutumn/Winter Garden Dressup
Posted by Hugh on September 15th, 2014
It’s fall and many gardeners take leave of their garden until spring. Autumn is a great time to create new color schemes that will carry over into the winter garden. It’s just like spring all over again! Frost hardy flowering plants get their turn, such as pansies, violas, snapdragons, and diascias (USDA Hardiness zone 7), […]
Posted in acidic soil, Arborvitae (Thuja spp.), Autumn flowering, Chamaecyparis, compact shrub, compost, Container growing, container shrub, Diascias, Fertilizing plants, Flowers, Ilex (hollies), Juniper, Microbiota, mulching, Pansies, Snapdragons, Southern Appalachian Region, Violas, watering tips, Winter flowering, Winter Garden Interest, winter hardiness, Winter Protection, Yews (Taxus spp.) Comments Off on Autumn/Winter Garden Dressup‘Tamukeyama’ Japanese Maple One Of The Best
Posted by Hugh on September 4th, 2014
Tamukeyama Japanese maple (Acer palmatum ‘Tamukeyama’) is a long-lived botanical treasure (USDA hardiness zones 5-8). Tamukeyama is a short 6-8 feet tall multi-stemmed deciduous tree. It grows slightly taller and its foliage tolerates hot summer sun better than ‘Crimson Queen’. Tamukeyama grows best in full sun to partial shade. It prefers moist well-drained soil and […]
Posted in acidic soil, compact tree, compost, Container growing, Disease resistant, Japanese maple, Maples (Acer), mulching, Planting tips, Pruning, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness, Winter Protection Comments Off on ‘Tamukeyama’ Japanese Maple One Of The BestVersatile Long-blooming Catmints
Posted by Hugh on July 20th, 2014
Catmint (Nepeta spp.) is a favorite of cats who like to roll around in it, sometimes to the detriment of the plant(s) (USDA hardiness zones 3-8). There are several species of catmint. Most popular are the gray-green leafed N. x faassenii and hairy gray heart-shaped leafed N. racemosa. Depending on the cultivar selected, this versatile […]
Posted in acidic soil, Bee Favorite, Butterflies, Deer resistant, Disease resistant, Disease resistant, Drought tolerant, Fragrant, Ground cover, Nepeta (catmint), Perennials, Planting tips, Summer flowering, Summer heat tolerant, winter hardiness, Winter Protection Comments Off on Versatile Long-blooming Catmints‘Thailand Giant’ Elephant Ear Fun Novelty
Posted by Hugh on April 6th, 2014
‘Thailand Giant’ elephant ear (Colocasia gigantea) is rated as an annual (USDA hardiness zone 8-10), where the growing season may last 300 days and longer. Thailand Giant develops into a massive 9- foot tall plant with attractive grey-green foliage species. In the Southern Appalachian and Middle Atlantic regions they may reach 5 – 6 feet […]
Posted in acidic soil, Aggressive grower, Colocasia, Disease resistant, Disease resistant, Fertilizing plants, Heat Tolerance, Southern Appalachian Region, Summer heat tolerant, Tropical Plants (non-hardy), watering tips, winter hardiness, Winter Protection Comments Off on ‘Thailand Giant’ Elephant Ear Fun Novelty
