Archive for the ‘Spring flowering’ Category

Early Spring Flowering Okame Cherry

‘Okame’ Cherry is a hybrid between Taiwan Cherry (Prunus campanulata) and Fuji Cherry (P. incisa) (USDA hardiness zones 6-8). Okame is the first ornamental cherry to bloom in the Southern Appalachian Region (USDA hardiness zones 6 and 7). In the midst of a mild winter, Okame often starts blooming a few days after Valentine’s Day […]

Hepaticas Bloom In The Early Spring Garden

Hepatica (Hepatica spp), from the Latin word “Hepaticus” meaning liver, is sometimes cataloged as “Liverleaf” or “Liverwort” (USDA hardiness zones 4 – 9). It is one of the first spring wildflowers to bloom (March-April). H. americana, native to the eastern U.S. and Canada, bear showy white flowers that are sometimes tinged pink or blue. H. […]

Past Winners of the Perennial Plant of The Year Award

Each year PPA members choose a Perennial Plant of the Year™. Since 1990 24 great plants have been selected. Some of the selection criteria include: • Suitable to a wide range of climatic conditions • Low Maintenance • Pest and disease resistant • Availability at garden centers • Multiple seasons of color (beauty) The list […]

Kentucky Coffee A Superior Large Native Tree

Kentucky coffeetree (Gymnocladus dioicus) is a large native tree found in 18 states, from New York west to Nebraska and from central Minnesota south to Oklahoma (zones 4 through 7). It reaches a mature height of 70 feet (some greater than 90 feet) with a spread of 50 feet. Established in 2-3 years, annual growth […]

Burning Bush Turns Fire Engine Red In The Fall

Be cautioned from the start that planting dwarf burning bush (Euonymus alata var. compactus) in some states in the U.S. is prohibited. This deciduous shrub is known for its awesome fire engine red fall foliage color (USDA hardiness zones 4 to 8). In shady areas fall leaf color tends to be more pinkish. Fall leaf […]

Willow Oak Very Reliable As Street Or Park Tree

Willow oak (Quercus phellos) is medium to large, deciduous tree, part of the red oak group. It is noted for willow-like oak foliage and growth rate after a 2 year establishment period is moderate (USDA hardiness zones 5-9). Willow oak grows 50-75 feet tall and 30-35 feet wide with a rounded top or canopy. Young […]

Better Red Fall Leaf Color On American Hornbeam

American hornbeam (Carpinus caroliniana), aka ironwood or muscle wood, grows primarily in moist, slightly acidic soils along woodland rivers and streams (USDA hardiness zones 3-9). This native hornbeam adapts to either wet or dry ground as long as soil moisture drains adequately. It copes with tough urban conditions including on non-irrigated parking lots and on […]

Fall Is Spring Bulb Planting Time

If you love spring flowering tulips, daffodils and other spring-flowering bulbs, some planning and planting chores should be set into motion this fall. Spring flower bulbs should be planted when cool soil temperatures (below 55 °F) return. For gardeners living in the Southern Appalachian region (USDA hardiness zones 6 and 7), bulb planting begins in […]

Three New Hardy Fall Blooming Camellias

Three Zone 6 winter hardy camellias are becoming more available. A recent visit to a local camellia grower found these three fall bloomers: ‘Long Island Pink’, ‘Londontowne Blush’, and ‘Sweet October’ in full floral regalia. The first two are reliably hardy in USDA zone 6 and a third nearly so. ‘Long Island Pink’ was found […]

Paperbark Maple Offers 4- Seasons Landscape Interest

  In the winter some gardeners get excited about tree bark, particularly if you own a paperbark maple (Acer griseum). This small 25-30 foot tall tree has an upright spreading branching habit. The cinnamon-colored bark flakes off naturally in thin strips or chips. Horticulturists call this “exfoliating”. The sturdy branches are not prone to breakage […]