Chinese (Kousa) dogwood (Cornus kousa) rates four stars (out of four) as a beautiful small flowering landscape tree. Since the 1970’s, a deadly anthracnose (Discula spp.) fungus disease has threatened to eradicate our native flowering dogwood (C. florida). Kousa dogwood rates as a highly disease resistant alternative. Its Achilees’ heel is its less than stellar foliar heat […]
Archive for the ‘Spring flowering’ Category
Kousa Dogwood Not Summer Heat Tolerant
Posted by Hugh on August 23rd, 2011
Posted in Chinese (kousa) dogwood, Disease resistant, Heat Tolerance, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips 
Comments Off on Kousa Dogwood Not Summer Heat TolerantTorch Lily Has Long Bloom Life
Posted by Hugh on July 23rd, 2011
Torch lily (Kniphofia spp.), aka “red hot poker”, is an easy to grow long-lived perennial from South Africa. Its colorful floral spike (and a little imagination) resembles a fiery torch or sizzling poker, visited often by hummingbirds, bees and butterflies. New cultivars are mostly hybrids and vary in plant height and flower color. Starting in […]
Posted in Attracting birds, Bee Favorite, Butterflies, deadheading, Disease resistant, Hummingbird, Perennials, Pruning, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Torch lily (red hot poker), Uncategorized, watering tips, winter hardiness Comments Off on Torch Lily Has Long Bloom LifeSummer Blooming Oyama Magnolia
Posted by Hugh on July 10th, 2011
A friend on vacation sent me the attached photo from Wooster, Ohio. When I told him that it was Oyama magnolia (Magnolia sieboldii), he asked why gardeners are not growing it. Good question! Oyama magnolia is a 10-15 feet tall (and equal spread) deciduous tree or large shrub from eastern Asia. It prefers to grow […]
Posted in acidic soil, compost, Featured, Flowering, Large shrub, Magnolia, Magnolia sieboldii, mulching, Propagation (Cuttings), Pruning, Southern Appalachian Region, Spring flowering, Summer flowering, winter hardiness Comments Off on Summer Blooming Oyama MagnoliaTough And Reliable Chinese Astilbes
Posted by Hugh on July 4th, 2011
Astilbes (also called “false spireas”) are favorite late spring flowering perennials. The Astilbe x arendsii hybrids from Germany are most popular and available at local garden centers. Astilbes are very hardy in the Southern Appalachian region (USDA zones 6 and 7). If low maintenance is your goal, try Chinese astilbe (Astilbe chinensis var tacquetii). Their […]
Posted in Astilbe (false spirea), Flowers, Perennials, Southern Appalachian Region, Spring flowering, Summer flowering, watering tips Comments Off on Tough And Reliable Chinese AstilbesSummer 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 HydrangeasCalliope™ Dark Red Geranium- One of the Best
Posted by Hugh on June 4th, 2011
Garden performance is very important. Calliope™ Dark Red geraniums have it!! Calliope geraniums are interspecific hybrids with zonal-type leaves and huge vibrant red flowers. Plant breeders crossed ivy geraniums (the kind commonly used as hanging baskets) and zonal geraniums (found growing in pots, window boxes, and as bedding plants). Calliope is a vigorous grower with a mounding to semi-trailing […]
Posted in Autumn flowering, deadheading, Fertilizing plants, Flowers, Geranium, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Uncategorized, watering tips Comments Off on Calliope™ Dark Red Geranium- One of the BestWild Epaulette Tree Can Be Tamed
Posted by Hugh on May 26th, 2011
Epaulette tree (Pterostyrax hispida) is a small flowering tree which quickly grows to a mature height of 20—25 feet. Winter hardiness here in the Southern Appalachian region (USDA zones 6 and 7) is no problem. A newly planted tree grows an average of 15-18 inches per year and blooms early. Epaulette prospers in a moist well-drained […]
Posted in Disease resistant, Epaulette tree (Pterostyrax hispida), Flowers, Pruning, Root suckering, Southern Appalachian Region, Spring flowering, Trees & Shrubs Comments Off on Wild Epaulette Tree Can Be TamedIs Paulownia Invasive?
Posted by Hugh on May 24th, 2011
Paulownia or Empress tree (Paulownia tomentosa) is a medium to large 30-50 foot tree. It is extremely fast growing, brittle wooded tree, as much as 4 feet per year. Across the Southern Appalachian region (USDA zones 6 and 7), the large pale violet flowers of paulownia are easily visible in May, perched on branch tips. Its […]
Posted in Invasive plant, Paulownia (Empress tree), Southern Appalachian Region, Spring flowering Comments Off on Is Paulownia Invasive?Yellowwood Not Every Year Bloomer
Posted by Hugh on May 22nd, 2011
American yellowwood (Cladrastis kentukea) is a medium-sized flowering tree. In the month of May, a beautiful yellowwood tree is in bloom somewhere in the Southern Appalachian region (USDA zone 6 and 7). The 1- 1 1/2 inch white pea blossoms comprise the 8-14 inch long wisteria-like panicles which drape from branch and twig tips. Yellowwood may bloom 2 to 3 consecutive years […]
Posted in acidic soil, Failure to Bloom, Flowers, Medium sized Tree, Native Plant, Southern Appalachian Region, Spring flowering, Trees & Shrubs, Yellowwood Comments Off on Yellowwood Not Every Year BloomerSummer Wine™: The Taming of The Ninebark
Posted by Hugh on May 19th, 2011
Over the past 25 years our native Eastern ninebark (Physocarpus opulifolius) has been reborn. Its overly vigorous nature has been tamed. Latest up is Summer Wine™ ninebark with small, deeply cut, wine burgundy leaves, quite different from the medium green foliage of old-fashioned ninebarks. Summer Wine is a more compact (5-6 feet in height and width) grower. Grow ninebark in […]
Posted in compact shrub, container shrub, Ninebark, Southern Appalachian Region, Spring flowering, Trees & Shrubs, watering tips, Winter Garden Interest, winter hardiness Comments Off on Summer Wine™: The Taming of The Ninebark
