Swamp hibiscus (Hibiscus coccineus), aka scarlet rose mallow, is a hardy perennial plant that grows in swamps, marches and roadside ditches in the Southeastern U.S. (USDA hardiness zones 5-9). It can grow 6 to 8 feet tall and 2 to 3 feet wide. Its 5- to 6-inch-long leaves are palmately lobed into 3, 5, or 7 parts. […]
Archive for the ‘Southern Appalachian Region’ Category
Swamp Hibiscus
Posted by Hugh on September 5th, 2023
Posted in acidic soil, Aggressive grower, Aphids, Attracting birds, Attracting Butterflies, Bees and other pollinators, Butterflies, Disease resistant, Fertilizing plants, Hardy hibiscus, Hibiscus (mallow) sawfly, Hummingbird, Japanese beetles, Landscape ideas, Leaf/needle spots, mulching, Native Plant, Native Plant, Perennials, Planting tips, Propagation (Cuttings), Propagation (Seed), Pruning, Purchasing Plants, Soil drainage, Southern Appalachian Region, Staking, Summer flowering, Summer heat tolerant, watering tips, Wildlife attractant, Wind protection, winter hardiness, Winter Protection 
Comments Off on Swamp HibiscusAbout Penstemons
Posted by Hugh on August 30th, 2023
Some 40 years ago, Dr. Dale Lindgren, plant breeder at the University of Nebraska released ‘Husker Red’ penstemon (Penstemon digitalis). This pioneering variety has purple-green foliage and white flowers. New penstemon varieties continue through the breeding pipeline with larger and colorful blooms, more compact habit, or dark foliage. (Z 3-8). Penstemons (Beardstongue) belong to the […]
Posted in acidic soil, Beardstongue (Penstemon), Bee Favorite, Bees and other pollinators, Bumble bees, deadheading, Deciduous, Deer resistant, Drought tolerant, Fertilizing plants, Flower arrangments, Hummingbird, Landscape ideas, Native Plant, Native Plant, Penstemon, Perennials, Planting tips, Propagation (dividing), Propagation (Seed), Pruning, Purchasing Plants, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on About PenstemonsWhy Crape Myrtles Is Not Blooming
Posted by Hugh on August 23rd, 2023
No flowers On Your Crape Myrtles? Look at these five common problems: 1. Not Adequate Sunlight Crape myrtles need 6-8 hours of full sun a day. Too much dry heat will cause poor flowering as well as leaf scorch. 2. Too much /Too Little Soil Moisture Crape myrtles are tolerant of moderate drought, dry weather spells […]
Posted in acidic soil, Bees and other pollinators, compact tree, Container garden, Container growing, container shrub, Crape myrtle (Lagerstroemia), Crape myrtle aphid, Crape myrtle bark scale, Deciduous, Deer resistant, Disease resistant, Drought tolerant, Fertilizing plants, Landscape ideas, mulching, Non-native, Planting tips, Pruning, Purchasing Plants, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Trees & Shrubs, watering tips, Winter Garden Interest, winter hardiness Comments Off on Why Crape Myrtles Is Not BloomingSummerific Hibiscus Are Awesome
Posted by Hugh on August 16th, 2023
Among my favorite summer flowering perennials are the hardy herbaceous hibiscus (Hibiscus moscheutos). During the early days of August, Walters Gardens, a premier perennial plant breeder, requests garden writers to celebrate and promote their awesome product line of Summerific hardy hibiscus. Last week, the first week of August, was dubbed Summerific Week. It’s never too […]
Posted in acidic soil, Attracting Butterflies, Bees and other pollinators, Breeding Plants, Deciduous, Deer resistant, Disease resistant, Flower Arranging, Hibiscus moscheutos, Landscape ideas, mulching, Native Plant, Native Plant, Perennials, Planting tips, Southern Appalachian Region, Summer flowering, Summer heat tolerant, winter hardiness Comments Off on Summerific Hibiscus Are AwesomeCreeping Jenny – Accent /Weed
Posted by Hugh on August 13th, 2023
Creeping Jenny (Lysimachia nummularia ‘Aurea’, aka creeping yellow loosestrife, golden moneywort, and several more colloquial names). It is an herbaceous, semi-evergreen perennial in the primrose (Primulaceae) family native to Europe (USDA hardiness zones 3-8). Introduced in North America this ornamental ground cover grows aggressively. Be careful what you invite into your garden as this fast-growing plant […]
Posted in acidic soil, Aggressive grower, Container garden, Creeing jenny (Lysimachia), Deciduous, Disease resistant, Drought tolerant, Ground cover, Landscape ideas, Perennials, Propagation (Cuttings), Propagation (dividing), Propagation (Seed), Purchasing Plants, Southern Appalachian Region, Summer heat tolerant, Vine, winter hardiness Comments Off on Creeping Jenny – Accent /WeedSummer Blooming Trees
Posted by Hugh on July 30th, 2023
Other than crape myrtles, few trees bloom in July and August. Here are four exceptions: Chaste tree, Sourwood, Golden Raintree, and Franklinia. Chaste Tree (Vitex agnus-castus) is a 10-15 feet tall, vase-shaped, deciduous shrub or a small 15-20 feet tree. The species is native from southern Europe and Asia. It is often mistaken as a purple-flowering […]
Posted in Attracting birds, Attracting Butterflies, Bee Favorite, Bees and other pollinators, Deciduous, Deer resistant, Fall Garden Interest, Fragrant, Franklinia, Golden Raintree, Landscape ideas, mulching, Native Plant, Native Plant, Propagation (Seed), Pruning, Purchasing Plants, Small landscape tree, Soil drainage, Sourwood (Oxydendrum), Southern Appalachian Region, Street tree, Summer flowering, Summer heat tolerant, Trees & Shrubs, Vitex (Chaste tree), watering tips Comments Off on Summer Blooming TreesVintage Large-Growing Oakleaf Hydrangeas
Posted by Hugh on July 24th, 2023
Oakleaf hydrangea (Hydrangea quercifolia) is an upright, broad-rounded, suckering, multi-stemmed, deciduous shrub that typically grows 4-6 feet (less frequently to 8 feet) tall. It is a wonderful flowering shrub with multi-season interest. It is native to the Southeastern U.S. and tolerates hot, humid weather. Oakleaf hydrangeas aren’t quite as cold-hardy as other hydrangea species (USDA […]
Posted in acidic soil, Attracting birds, Bees and other pollinators, Deciduous, Fall Garden Interest, Flower Arranging, Flowering, Flowering shrub, Fragrant, Hydrangeas, Landscape ideas, Large shrub, mulching, Native Plant, Native Plant, Oakleaf hydrangea (H. quercifolia), Planting tips, Privacy Screen, Propagation (Cuttings), Propagation (layering), Pruning, Purchasing Plants, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, watering hydrangeas, watering tips, Winter Garden Interest, winter hardiness Comments Off on Vintage Large-Growing Oakleaf Hydrangeas2023 Carex Evaluation From Mt Cuba
Posted by Hugh on July 18th, 2023
The native plant research team at Mt Cuba Center in Hockessin, DE has recently published the results of a 3-year Carex (sedge) study in which they evaluated 70 species and cultivars. The study included a number of under-planted Carex species and varieties. One grouping was grown in full sun and a second planting was tested […]
Posted in acidic soil, Attracting birds, Bees and other pollinators, Beneficial insects, Deciduous, Disease resistant, Drought tolerant, Fall Garden Interest, Ground cover, Landscape ideas, Lawn Care, Native Plant, Native Plant, Propagation (dividing), Propagation (Seed), Purchasing Plants, Sedge (Carex), Soil drainage, Southern Appalachian Region, Spring flowering, Summer heat tolerant, winter hardiness Comments Off on 2023 Carex Evaluation From Mt CubaMountain Hydrangeas
Posted by Hugh on July 9th, 2023
Mountain hydrangeas (Hydrangea serrata) look very much like big leaf hydrangea (H. macrophylla) except shrubs are smaller, more compact in growth habit with smaller flowers and leaves. They are native to the cool moist woodland valleys in Japan and Korea mountains. (USDA hardiness zones 6-9). These unique hydrangeas fare better in cool climates in zones 5 […]
Posted in acidic soil, alkaline soil, Aphids, Bacterial diseases, Bees and other pollinators, compact shrub, Container garden, Container growing, Deciduous, Disease resistant, Fertilizing plants, Hydrangeas, Landscape ideas, Mountain hydrangea (H. serrata), mulching, Non-native, Propagation (Cuttings), Pruning, Purchasing Plants, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness, Winter Protection Comments Off on Mountain HydrangeasColorful Bugleweed As A Groundcover
Posted by Hugh on June 29th, 2023
Bugleweed (Ajuga reptans), aka “carpetweed” and “carpet bugle”, is a fast-growing evergreen perennial ground cover in the Lamiaceae (mint) family. The species name “reptans” means creeping. It is native to Europe, northern Africa, and southwestern Asia. Cultivars are hardy in USDA hardiness zones 3-9 (unless otherwise noted). Most bugleweed cultivars demonstrate aggressive plant vigor that helps to […]
Posted in acidic soil, Aggressive grower, Bees and other pollinators, Bugleweed (Ajuga), Bumble bees, Butterflies, Container garden, deadheading, Deer resistant, Disease resistant, Evergreen, Fall Garden Interest, Fertilizing plants, Ground cover, Hummingbird, Invasive plant, Landscape ideas, Non-native, Perennials, Planting tips, Propagation (dividing), Pruning, Purchasing Plants, rabbit damage, Root rotting, Soil drainage, Southern Appalachian Region, Spring flowering, Summer heat tolerant, watering tips, Weed control, Weeds, Winter Garden Interest, winter hardiness Comments Off on Colorful Bugleweed As A Groundcover
