Large-flowered rhododendrons (Rhododendron catawbiense) benefit from “deadheading”, the practice of removing the old spent flower heads. Deadheading encourages increased branching, which frequently results in more blooms the following spring. It also cleans up their scruffy appearance. Small-flowered types (including ‘PJM’, lepidote rhododendrons, and azaleas) do not benefit from deadheading and are mostly […]
Archive for the ‘Pruning’ Category
Deadheading Rhododendron Flowers
Posted by Hugh on May 9th, 2016
Posted in compact shrub, Native Plant, Pruning, Rhododendrons, Southern Appalachian Region, Spring flowering, Trees & Shrubs 
Comments Off on Deadheading Rhododendron FlowersReviving A Severely Damaged Crape Myrtle In The Spring
Posted by Hugh on May 1st, 2016
Crape myrtles (Lagerstroemia indica and hybrid cultivars) are rated as hardy perennials and semi-hardy shrubs or trees in USDA zone 6 and parts of zone 7. Since the year 2000, an average of 1 out of 3 winters has killed some crape myrtles to the ground. By […]
Posted in acidic soil, Crape myrtle (Lagerstroemia), Planting tips, Propagation (Cuttings), Pruning, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Trees & Shrubs, winter hardiness Comments Off on Reviving A Severely Damaged Crape Myrtle In The SpringChinese (Kousa) Dogwood
Posted by Hugh on April 27th, 2016
Chinese dogwood, aka kousa dogwood, (Cornus kousa) is a small 25 to 35 foot flowering tree (USDA hardiness zones 5-9). It grows in either full or partial sunlight (4-hours sunlight minimum). Depending where you garden, kousa dogwood begins blooming from late April or in May, almost two weeks after our native […]
Posted in acidic soil, Attracting birds, compact tree, Disease resistant, Dogwood (Cornus), Drought tolerant, Edible fruits, Fertilizing plants, Flowering, mulching, Planting tips, Propagation (Seed), Propagation(grafting), Pruning, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, Winter bark, winter hardiness Comments Off on Chinese (Kousa) Dogwood‘Palibin’ Lilac A Good Choice For Small Landscapes
Posted by Hugh on April 15th, 2016
Dwarf Korean lilac (Syringa x meyeri ‘Palibin’) forms a dense multi-stemmed deciduous shrub, 4 to 5 feet high and 5 to 6 feet wide, with rounded top or canopy (USDA hardiness zones 3-7). It branches low to the ground. Flower buds form which are distinctively violet in color. In mid-spring this diminutive lilac is covered by billowy panicles of fragrant purple […]
Posted in acidic soil, alkaline soil, Attracting Butterflies, Butterflies, compact shrub, compact tree, container shrub, Disease resistant, Fertilizing plants, Fragrant, Lilac (Syringa), Planting tips, Propagation (Cuttings), Propagation(grafting), Pruning, Purchasing Plants, Soil drainage, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness Comments Off on ‘Palibin’ Lilac A Good Choice For Small LandscapesUpdate: Prevention / Treatment Options For Rose Rosette Disease
Posted by Hugh on April 13th, 2016
Rose rosette is a devastating disease of most species of garden roses, including hybrid and shrub roses. Rose rosette disease has spread from the Rocky Mountains to the East Coast over several decades and is poised to obliterate the rose industry. To date, there is no known effective treatment. Rose rosette is caused by an […]
Posted in climbing roses, Garden Problems, Hybrid teas, Landscape ideas, Mites, Planting tips, Pruning, Purchasing Plants, rose rosette disease, rose virus, Roses, shrub roses, Southern Appalachian Region, Spring flowering, Summer flowering, Trees & Shrubs, Virus diseases Comments Off on Update: Prevention / Treatment Options For Rose Rosette DiseaseNew Coreopsis Cultivars All The Rage
Posted by Hugh on April 12th, 2016
Threadleaf coreopsis (Coreopsis verticillata), also called tickseed, is a popular summer flowering perennial. Coreopsis are native to the U.S. and produces hundreds of pale-yellow blooms. Depending on cultivar, plant grows 12 to 18 inches tall and 2 feet wide. Some gardeners even plant old-time favorites like ‘Zagreb’ and ‘Moonbeam’ as annuals (USDA hardiness zones […]
Posted in acidic soil, Attracting birds, Bee Favorite, Butterflies, Coreopsis, Disease resistant, Drought tolerant, Fertilizing plants, Native Plant, Perennials, Pruning, Southern Appalachian Region, Summer flowering, watering tips Comments Off on New Coreopsis Cultivars All The RageWhat To Know About Flowering Vines
Posted by Hugh on April 1st, 2016
For some gardeners planting vines is not for the faint of heart. Vines need space, support, training, and for some – lots of pruning. Some vines don’t demand lots of room while others chew up lots of space. Small vines like clematis or annual morning glories (Ipomoea) may be grown in a large patio container for many years […]
Posted in acidic soil, Aggressive grower, Black-eyed Susan Vine, Campsis grandifolia 'Morning Calm', Crossvine (Bignonia), Disease resistant, Heat Tolerance, Hyacinth Bean, Hydrangea petiolaris, Hydrangeas, Invasive plant, Landscape ideas, Morning glory (Ipomoea), Native Plant, Propagation (Cuttings), Propagation (layering), Propagation (Seed), Pruning, Southern Appalachian Region, Spanish flag, Spring flowering, Staking, Summer flowering, Summer heat tolerant, Trumpet vine (Campsis), Vine, winter hardiness, Wisteria Comments Off on What To Know About Flowering VinesSlender Deutzia Is Versatile Landscape Shrub
Posted by Hugh on March 28th, 2016
Most gardeners have never heard of deutzias (Deutzia spp.) which is very unfortunate. There are many species of deutzias. They bloom in spring and grow into many shapes and sizes. Slender Deutzia (Deutzia gracilis) is a small densely branched deciduous shrub with upright to slightly arching branching (USDA zones 5-8). […]
Posted in acidic soil, Aphids, Bee Favorite, compact shrub, Container garden, container shrub, Deutzia, Heat Tolerance, Leaf miner, Planting tips, Propagation (Cuttings), Pruning, Soil drainage, Southern Appalachian Region, Spring flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on Slender Deutzia Is Versatile Landscape ShrubAngel Trumpet Blooms All Summer Long
Posted by Hugh on March 26th, 2016
Angel trumpet (Brugmansia) is tropical plant native from Venezuela to Peru (USDA hardiness zones 7-b to 10). Plants have shown to be surprising hardy outdoors in zone 6-b in a protected area. This beautiful shrub, sometimes grown in a tree form, reaches heights of 6-10 feet. It is a member of the Solanaceae family (tomato, potato, petunia, nicotiana […]
Posted in acidic soil, Angel trumpet (Brugmansia), Bee Favorite, Butterflies, Container garden, Container growing, Disease resistant, Fertilizing plants, Flowers, Heat Tolerance, Landscape ideas, mulching, Planting tips, Poisonous or toxic, Potting Mix, Propagation (Cuttings), Propagation (layering), Pruning, Purchasing Plants, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Tropical Plants (non-hardy), watering tips, winter hardiness, Winter Protection Comments Off on Angel Trumpet Blooms All Summer LongBedding Geraniums Excel In Cool Weather
Posted by Hugh on March 24th, 2016
Over the past decade, the zonal or bedding class of geraniums (Pelargonium x hortorum) have become summer favorites in northern gardens (USDA hardiness zones 3-7). Geraniums thrive in cool weather, but are also widely planted in zones 9-10 gardens where winter temperatures are moderate. Increasing numbers of colorful varieties beautify flower beds and container gardens. Leaves are […]
Posted in acidic soil, Autumn flowering, Botrytis disease, Container garden, Container growing, deadheading, Disease prone, Disease resistant, Fertilizing plants, Flowers, Geranium, mulching, Planting tips, Potting Mix, Powdery mildew, Propagation (Cuttings), Propagation (Seed), Pruning, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, watering tips Comments Off on Bedding Geraniums Excel In Cool Weather
