Archive for the ‘Drought tolerant’ Category

Staghorn Sumac’s Reliable Fall-Winter Assets

Staghorn sumac (Rhus typhina) is known by several names, including velvet sumac and hairy sumac. This large shrub or small tree is native to northeastern U.S. and eastern Canada (USDA hardiness zones 3-8). Staghorn sumac often arrives uninvited into a landscape and its aggressive suckering root system makes it difficult to eradicate. For landscape use […]

Three New Spreading Junipers Waking Up Landscapes

In times past Chinese junipers (Juniperus chinensis) were popular foundation shrubs and ground cover (USDA hardiness zones 4-9). They were popular choices in sunny locations for erosion control and around seashore areas. Three exciting cultivars have arrived on the landscape scene and should bring junipers back in vogue. Angelica Blue Chinese juniper (J. chinensis ‘Angelica […]

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 […]

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. […]