Panicle, PeeGee or PG hydrangeas (Hydrangea panculata) brighten up the July and August garden landscape. They’re native to China and Japan. They grow and bloom almost anywhere in the U.S. (USDA hardiness zones 3 – 8). Unlike mophead hydrangeas (H. macrophylla), that often fail in full day sun, PGs excel in 6 hours or more of sun. PG hydrangeas are vigorous growers with upright branching and coarse textured […]
Archive for the ‘Southern Appalachian Region’ Category
August Is Also An Important Planting Month
“A” starts the alphabet. To most gardeners April starts out the spring planting season. Temperatures are in the comfortable 70°F degree range. Four months later in August, temperatures outside are sweltering. Many of us call them the hot humid “dog days” of August. Dogs and gardeners are suffering alike. However, August is also a great time […]
Chanticleer Garden – A Garden For Ideas
Chanticleer Garden is an estate and botanical gardens, that bills itself as a “pleasure garden”. Chanticleer is “a garden for ideas”. The property is located at 786 Church Road in Wayne Pennsylvania, approximately 30 minutes of Philadelphia. Chanticleer celebrated its 100 year centennial in 2013 as the […]
Need To Deadhead Perennials
Deadheading is the practice of removing spent blossoms to stimulate re-blooming. It also refreshes the plant’s appearance, and lessens the threat of seed dispersal. It redirects the plant’s energy from seed production to root and shoot growth. Deadheading is an extra chore throughout the growing season. When the plant (perennial or annual) has stopped blooming or […]
Long-Blooming Tennessee Coneflower
Native to a two-county area of mid-Tennessee, Tennessee coneflower (Echinacea tennessiensis) is a popular favorite among gardeners across the U.S. because of its long blooming season. It has also spawned a few hybrid selections. The pale pink, flat-topped flowers with green and burgundy centers (cones) follow the tract of the sun across the sky. From July […]
Spider Flowers Excel In Summer’s Heat And Humidity
Spider flowers (Cleome x hybrida) are top performing summer flowering annuals. Each year plant breeders introduce compact varieties to beautify flower beds and container gardens. Select among vegetative and seed produced types. Spider flowers ask for weekly watering and full day sunlight (best) to achieve maximum blooming potential. They will grow in a partially shaded beds but bloom less and the plants tend to […]
Late Summer Planting of Vegetables
Mid to late summer is the second season for planting many (not all) kinds of vegetables and herbs in many parts of the U.S. There is still 3 months or more of great growing weather ahead to harvest veggies planted now. You’ll enjoy great harvests for the Thanksgiving and perhaps the Christmas/winter holiday table (USDA zones 5-7). Start with leafy greens for […]
Comparing Oriental Lilies To Asiatic Lilies
Both Asiatic and Oriental lilies (Lilium spp.) are popular lilies in U.S. gardens. Hybrid cultivars share traits of both species. Lilies grow in a wide variety of soil types and are not pH sensitive. They flower in full to part partial sun (5 hours minimum of sunlight). Both prefer a well-drained soil and mulch to keep roots […]
Spice Up Dark Garden Spots With Heucherellas
Here come the heucherellas (x Heucherella), also called “foamy bells”. Heucherellas are hybrids that result from crossing two U.S. native genera: foamflower (Tiarella spp.) and coral bell (Heuchera spp.). Terra Nova Nurseries, a wholesale grower in Oregon, were the first to develop these hybrids. They possess the awesome foliage from both species parents. One […]
Oriental Spruce Stands Up to Southern U.S. Heat and Humidity
Oriental spruce (Picea orientalis) stands as a tall spire in the urban landscape. A mature tree may reach 50 to 60 feet tall and makes a narrow stature or footprint of 15 to 25 feet in spread. Lateral branches uniquely bend downward while the growing tips sweep gracefully upward. Annual growth rate is slow at 12-15 inches. Two-thirds of the short dark green needles lay flat. Needles are lustrous on the […]