The gift of a poinsettia means you should enjoy the beauty over the next three months or more. Your poinsettia should be warmly wrapped to protect from chilling outdoor temperatures from the garden shop to your home or apartment. If applicable, carefully unwrap the protective sleeve around your poinsettia to prevent injury to leaves and […]
Archive for the ‘Powdery mildew’ Category
After The Holidays Poinsettia Care
Posted by Hugh on December 26th, 2021
Posted in acidic soil, Autumn flowering, Container garden, Disease resistant, Fertilizing plants, Flowering house plant, Interior (house) Plants, Landscape ideas, Mealy bugs, Photoperiod (Daylength), Phytophthora ramorum, Planting tips, Poinsettia, Poinsettia, Powdery mildew, Powdery Mildew, Propagation (Cuttings), Pruning, Purchasing Plants, Root rotting, Southern Appalachian Region, Summer heat tolerant, Tropical Plants (non-hardy), watering tips, winter hardiness, Winter Protection 
Comments Off on After The Holidays Poinsettia CareHawthorn Trees In The Landscape
Posted by Hugh on November 1st, 2021
The world of hawthorns (Crataegus spp.) includes several outstanding landscape trees that exhibit four-season ornamental interest: 1. spring flowering, 2. disease-free summer foliage, 3. variable fall leaf color, and 4. colorful fruits for wildlife in the fall and winter months. World-wide, hawthorns are native to temperate regions of North America, Europe, Asia, and North Africa, […]
Posted in acidic soil, alkaline soil, Anthracnose, Borers, Deciduous, Deer resistant, Disease resistant, Drought tolerant, Fall Garden Interest, Fertilizing plants, Hawthorn (Crataegus), Landscape ideas, Medium sized Tree, mulching, Native Plant, Native Plant, Non-native, Planting tips, Powdery mildew, Propagation (Seed), Propagation(grafting), Pruning, Rust diseases, Scale, Small landscape tree, Soil drainage, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, Winter Garden Interest, winter hardiness Comments Off on Hawthorn Trees In The LandscapeCoral honeysuckle
Posted by Hugh on October 6th, 2021
Coral honeysuckle (Lonicera sempervirens), aka trumpet honeysuckle, is a vigorous twining flowering vine that is primarily native to the southeastern U.S. (USDA hardiness zones 4 -8). Cultivars are available in shades of red, orange. and yellow. The colorful flowers appear in spring and summer, and colorful berries decorate in late summer and autumn. Invite hummingbirds […]
Posted in acidic soil, Attracting birds, Attracting Butterflies, Bees and other pollinators, Coral honeysuckle (Lonicera), Deer resistant, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Flower arrangments, Ground cover, Honeysuckle (Lonicera), Hummingbird, Landscape ideas, mulching, Native Plant, Native Plant, Planting tips, Powdery mildew, Privacy Screen, Propagation (Cuttings), Pruning, Purchasing Plants, Shade Gardening, Soil drainage, Southern Appalachian Region, Spring flowering, Staking, Summer flowering, Summer heat tolerant, Trees & Shrubs, Vine, watering tips, winter hardiness Comments Off on Coral honeysuckleFuzzy Bolivian Sage
Posted by Hugh on September 27th, 2021
The large and bright fuzzy blossoms of Bolivian Spearhead Sage (Salvia oxyphora), aka Fuzzy Bolivian Sage, should catch your eye in late summer and early autumn. Equally attractive is the plant’s lush tropical-like glossy green foliage. This sage inhabits the edges of moist forests in the foothills of the Andes. It is grown as an annual in full sun in Northern […]
Posted in acidic soil, Annuals, Attracting birds, Attracting Butterflies, Autumn flowering, Bee Favorite, Bees and other pollinators, Butterflies, deadheading, Deer resistant, Disease resistant, Downy mildew, Fall Garden Interest, Fertilizing plants, Landscape ideas, mulching, Non-native, Planting tips, Powdery mildew, Propagation (Seed), Pruning, Purchasing Plants, Salvia, Salvia oxyphora, Soil drainage, Southern Appalachian Region, Summer heat tolerant, watering tips Comments Off on Fuzzy Bolivian SageGrowing Shasta Daisies
Posted by Hugh on July 11th, 2021
Shasta daisies (Leucanthemum x superbum) is a European native that has naturalized in most areas of North America (zones 5-9). Truly low care perennials, Shasta daisies come back every spring and bloom reliably from early summer into early fall (if deadheaded). Some varieties, ‘Becky’ for example, are multi-year top performers. Shasta daisies tend to form clumps, […]
Posted in acidic soil, Aphids, Botrytis disease, Container garden, deadheading, Disease resistant, Drought tolerant, Fertilizing plants, Flower arrangments, Heat Tolerance, Japanese beetles, mulching, Overcrowding, Perennials, Planting tips, Powdery mildew, Propagation (Cuttings), Propagation (dividing), Shasta daisy (Leucanthemum), Soil drainage, Summer flowering, watering tips, winter hardiness Comments Off on Growing Shasta DaisiesNew Landscape Roses With Exceptional Fragrance
Posted by Hugh on January 15th, 2021
Over a century of rose breeding has rewarded gardeners with so many gorgeous garden roses: hybrid tea, grandiflora, floribunda and shrub types. Rose breeders have concentrated on plant vigor, flower color, disease resistance, and greater numbers of flowers over the growing season. Over the years, floral fragrance has been mostly ignored. In the past two […]
Posted in acidic soil, Attracting Butterflies, Bee Favorite, Bees and other pollinators, Breeding Plants, compact shrub, Container growing, container shrub, Deciduous, Disease resistant, Flower Arranging, Flowers, Fragrant, mulching, Planting tips, Powdery mildew, Propagation (Cuttings), Pruning, Roses, Roses (Shrub type), shrub roses, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, Uncategorized, watering tips Comments Off on New Landscape Roses With Exceptional FragranceBeebalm (Monarda) Varieties Attract Hummingbirds, Butterflies And Moths
Posted by Hugh on July 16th, 2020
In 2016 Mt. Cuba Center in Greenville DE enlisted a team of trained volunteers to monitor the visitation of hummingbirds, moths, and butterflies in the 40 cultivar beebalm (Monarda) trial. Their goal was to systematically observe and note the cultivars that were most frequently visited by these pollinators. Below is a listing of the five […]
Posted in acidic soil, Attracting Butterflies, Bee Favorite, Bees and other pollinators, compost, Container garden, deadheading, Deciduous, Deer resistant, Disease resistant, Downy mildew, Flower arrangments, Heat Tolerance, Hummingbird, Landscape ideas, Monarda (Beebalm), mulching, Native Plant, Native Plant, Powdery mildew, Purchasing Plants, Re-Bloomers, Southern Appalachian Region, Spring flowering, Summer flowering Comments Off on Beebalm (Monarda) Varieties Attract Hummingbirds, Butterflies And MothsQueen Of The Prairie Or Meadowsweet
Posted by Hugh on June 6th, 2020
Q “Tall and pretty spectacular” very much describes Queen of the prairie (Filipendula rubra) (USDA hardiness zones 3 to 8). Twelve species comprise this genus of U.S. perennials (USDA hardiness zones 3-8). Best known species are meadowsweet (F. ulmaria).dropwort (F. vulgaris), both native to Europe, and queen-of-the-forest (F. occidentalis) and queen-of-the-prairie (F. rubra), both native […]
Posted in acidic soil, Aggressive grower, alkaline soil, Bees and other pollinators, Butterflies, Deciduous, Disease resistant, Filipendula, Flower Arranging, Foliage plant, Fragrant, Heat Tolerance, Landscape ideas, mulching trees, Native Plant, Native Plant, Perennials, Planting tips, Powdery mildew, Propagation (dividing), Propagation (Seed), Purchasing Plants, Rust diseases, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on Queen Of The Prairie Or MeadowsweetGarden Phlox Attract Pollinators
Posted by Hugh on May 21st, 2020
Phlox (Phlox spp.) are popular perennials that are also U.S. natives. A multitude of species and hybrids are available to landscapers and gardeners for almost any type of garden environment, including containers. Here is a list of the intermediate garden species: Border phlox (Phlox paniculata), Meadow phlox (P. maculata), Carolina phlox (P. carolina), Smooth phlox […]
Posted in acidic soil, Attracting Butterflies, Bee Favorite, Butterflies, Container garden, deadheading, Disease prone, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Landscape ideas, mulching, Native Plant, Native Plant, Perennials, Phlox, Planting tips, Powdery mildew, Propagation (Cuttings), Purchasing Plants, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Summer phlox (P. paniculata), Weed control, winter hardiness Comments Off on Garden Phlox Attract PollinatorsPeony Care in the Fall
Posted by Hugh on September 6th, 2019
October and November are ideal for fall herbaceous peony bed cleanup and to get ready for winter. Fall is the ideal time to dig up and divide old clumps of peony roots and to plant new plants. Old yellow and brown foliage comes off easy with hand clippers. Don’t pull or yank off the foliage! […]
Posted in acidic soil, alkaline soil, applying sulfur, Bee Favorite, Bees and other pollinators, Beneficial insects, Container garden, Deciduous, Downy mildew, Fall Garden Interest, Fertilizing plants, Flower Arranging, Landscape ideas, mulching, Peonies, Peony, Perennials, Planting tips, Powdery mildew, Propagation (dividing), Pruning, Purchasing Plants, Sanitation, Soil drainage, Soil pH, Soil Testing, Southern Appalachian Region, Spring flowering, Uncategorized, winter hardiness, Winter Protection Comments Off on Peony Care in the Fall
