Archive for the ‘Perennials’ Category

Rethink Before Planting These Five Groundcovers

Initially, these 5 groundcovers were alluringly beautiful. But, over time, each grow very aggressively and become a major chore to restrained in the garden. Several states have declared one or more species as invasive and ban them for sale and interstate transportation.  The most effective way to eliminate these aggressive groundcovers is to cut plants […]

Woodland (Snow) Crocus

Snow Crocus, aka early crocus (Crocus tommasinianum) is a late winter to early spring blooming bulb (corm) that is native to southeastern Europe into Asia.  These tiny crocus are generally the first to pop its leaves above the ground and even bloom when there is snow on the ground, hence its common name.  Snow crocus are […]

Cranesbills (Hardy Geraniums)

Cranesbills (Geranium spp.) comprise a large genus of super hardy herbaceous perennials. (USDA hardiness zones 5-8). These are not your annual geraniums which is the genus Pelargonium. They grow happily in partial sun to full shade and in moist, humus-rich, well-drained soil. Cranesbills tolerate full sun in cool northerly areas. Plants may produce fewer flowers in […]

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 […]

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 […]

‘Jeana’ Phlox 2024 PPOY

The Perennial Plant Association (PPA) has selected ‘Jeana’ the 2024 Perennial Plant of the Year (PPOY). This exceptional garden phlox is recognized for its impressive flower show, tall sturdy plant habit, and pollinators’ delight. (USDA Hardiness Zones 3 to 8). Dense, domed lavender-pink flowers stand atop long sturdy stems from midsummer to early fall. Individually, […]

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 […]