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 […]
Archive for the ‘Drought tolerant’ Category
Timing Fall Leaf Color Of Red Maple Cultivars
Red maple (Acer rubrum) is one of the most popular large street and shade tree in the Southern Appalachian region (USDA hardiness zones 6 and 7). Most cultivars average 40-60 feet tall in height. Tiny red flowers burst open early, often before the official first day of spring. Flowers give way to reddish double winged […]
Aster ‘Raydon’s Favorite’ Is Spectacular Autumn Bloomer
Aster Raydon’s Favorite (Symphyotrichum oblongifolium ‘Raydon’s Favorite’) is one of our most reliable native perennial asters. This aromatic aster blooms in mid-autumn, covered with 1 ½ inch wide blue-purple daisy-like flowers with yellow centers. Butterflies and bumble bees are frequent visitors to this aster in my October garden. Night temps in the mid-twenties don’t injure […]
Daylilies Not Blooming?
Gardeners become disappointed when their daylilies (Hemerocallis spp.) are not bloom. There may be reasons for this including: old clumps in need of dividing, inadequate nutrition, too much nitrogen fertilizer, too much shade, and pest and disease issues. Daylilies may be shaded or crowded out by overgrown trees, shrubs, ground covers, or weeds. Heavy amounts […]
Labor Day Holiday Begins Home Lawn Recovery
Hopefully, summer’s extreme heat, drought, and in some areas flooding, are about over. Late summer and fall are opportune times to start a new or renovate your home lawn. Rainfall is usually plentiful and cooler day-night temperatures should spur a rapid grass recovery. Your current lawn may be mostly bare ground with lots of weeds. […]
Divide Irises In Late Summer
Irises (Iris spp.) are beloved spring flowering perennials. Perhaps some fans and clumps flowered poorly this spring. There are several reasons for this, including: old clumps in need of dividing, weather issues, poorly drained soil, inadequate nutrition, too much nitrogen fertilizer, heavy shade, and pest and disease problems. Irises do not compete well for space […]
Recommended Tall Fescue Cultivars
Tall fescue is considered one of the best cool season lawn grasses around homes and on public and commercial lands in the eastern and midwestern U.S. (USDA hardiness zones 5 thru 7). The cultivar K-31 is still an old standby, but so many better performing cultivars have now within reach. They feature improved color, plant […]
New ‘Big’ Begonias Showier Alternative To Wax Begonias
Wax begonias (Begonia x semperflorens) continue to be dependable a summer flowering annual for gardens and container use. They also hold up to summer’s heat, humidity, and dry spells and foliage remains mostly pest and disease free. Begonia benariensis are a relatively new introduction by the Benary Seed Co. and are trademarked as Big™ begonias […]
Small (Dwarf) Crape Myrtles Becoming The Vogue
‘Tightwad Red’ Crape Myrtle Over the past quarter century crape myrtles (Lagerstroemia spp.) have become the quintessential flowering shrubs of summer along with hydrangeas (Hydrangea spp.), altheas (Hibiscus syriacus), and chaste tree (Vitex agnus-castus). Crape myrtles are grouped into four distinct size categories: trees, large shrubs, medium shrubs and dwarf sizes. A spate of new dwarf […]
Russian Sage More Shrub-like Than Perennial
Russian sage (Perovskia atriplicifolia) is low maintenance woody-based perennial. It grows in a dry to medium moist average soil and, first and foremost, in full sun. It’s a long-lived perennial which stands up to summer’s heat and humidity (USDA hardiness zones 5-9). Branches tend to flop or take on a droopy appearance in late summer. […]

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