If you live where winter temperatures are generally moderate in the low teens, a number of shrubs bloom in winter. In the Delmarva and mid-South regions (USDA hardiness zones 6-7), these seven plants bloom reliably for 2-3 weeks before spring officially arrives. 1. Winter honeysuckle (Lonicera fragrantissima), aka fragrant honeysuckle, are covered with small fragrant […]
Archive for the ‘winter hardiness’ Category
Foamflowers For Your Shade Garden
Foamflower (Tiarella cordifolia) is a low-growing, clump-forming woodland perennial groundcover. It grows naturally in moist forests, coves, and well-drained bottomlands where it spreads by slender runners (stolons) to form dense, 1-2 feet wide clumps of foliage or colonies. Small spikes of creamy white spring flowers and its attractive bright green foliage are solid pluses in […]
Christmas Fern
Christmas Fern (Polystichum acrostichoides) is an evergreen native fern that grows tough as nails. This native fern, also called the Christmas dagger fern, is indigenous to much of eastern North America; it grows in every U.S. state east of the Rocky Mountains (USDA hardiness zones 3 – 9). This durable fern has long been associated […]
Why Newly Planted Trees Die
The loss or decline of a newly planted tree or shrub is usually a result of multiple factors. One of the worst mistakes is planting trees or shrubs too deeply – whether they are planted by a home gardener or a landscape professional. I’ve witnessed both. Surface roots are deprived of oxygen the deeper trees […]
New USDA Hardiness Zone Map
The USDA Plant Zone Hardiness Zone Map is an important garden reference to anyone who gardens in the continental United States, Alaska, Hawaii or Puerto Rico. The U.S. Department of Agriculture (USDA) today released a new version of its Plant Hardiness Zone Map (PHZM), updating this valuable tool for gardeners and researchers for the first […]
Vines Worth Growing
Vines add a vertical dimension in your garden. With many vines, you don’t need to construct expensive arbors and trellises for them to climb. Borrowing an idea from nature, vines love to ramble or attach readily onto shrubs and trees. Some vines like periwinkle (Vinca minor) and English ivy (Hedera helix) make attractive ground covers […]
Recent PHS Gold Medal* Perennial Picks
Each year the Pennsylvania Horticulture Society (PHS) recognizes six outstanding plants that a group of nursery owners, horticulturists, expert gardeners, and professional growers singe out as among the best performing and most beautiful for inclusion into the Mid-Atlantic Region Gold Medal program. All seven perennials perform equally well in the mid-South (Tennessee, Virginia, Kentucky and Northern Counties […]
Snowdrops (Galanthus)
Snowdrops (Galanthus nivalis) are one of the first flowers to bloom in the spring. Depending on the region where you live, snowdrops appear in the early days of spring; often snow still blankets the ground. Snowdrops are tiny plants (3 – 6 inches tall) that produce multiple small showy, white, bell-shaped flowers, which hangs off the ends […]
Foster Holly
Foster holly (Ilex x attenuata) is an old holly favorite which has not lost its sizzle. Cultivars of Foster Hollies were selected by E.E. Foster of Foster Nursery in Bessemer, Alabama in the 1950s. It is utilized in a number of landscape options across the Southern Appalachian region (USDA zones 6 and 7), including in containers in […]
Substitutes For Callery Pear
The end to planting Callery pears (Pyrus calleryana), aka Bradford Pear, is almost within sight as more states are banning sales of the tree at garden centers and box store garden departments. Recently, Ohio, South Carolina and Pennsylvania have banned further plantings. This March blooming flowering tree has been determined to be invasive. It produces […]