Blue mist spirea or bluebeard (Caryopteris x clandodensis) is not commonly planted in U.S. landscapes. In mid- to late- summer, pale blue flowers open above the gray-green foliage. Leaves and stems are mildly aromatic to the touch. There are now several good hybrid forms, thanks to plant breeders’ efforts to improve garden performance. Caryopteris (I prefer this name) grows in average soil, […]
Archive for the ‘Summer flowering’ Category
Blue Mist (Caryopteris) Sparkles in Late Summer Garden
Posted by Hugh on October 31st, 2012
Posted in acidic soil, alkaline soil, Blue mist (Caryopteris), Disease resistant, Drought tolerant, Heat Tolerance, Pruning, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Trees & Shrubs 
Comments Off on Blue Mist (Caryopteris) Sparkles in Late Summer GardenSeven-Son Flower Is Flowering Again
Posted by Hugh on October 10th, 2012
Back in bloom for a second time in two months! This is my way of describing seven-son flower (Heptacodium miconioides), a small 15-20 foot tree or large shrub from China. Seven-son’s creamy white petals open in late August and finish up in early September. By late September, the petals have fallen, and the small green sepals (calyces) have […]
Posted in Autumn flowering, Drought tolerant, Pruning, Root suckering, Seven son flower (Heptacodium), Southern Appalachian Region, Summer flowering, Summer heat tolerant Comments Off on Seven-Son Flower Is Flowering AgainSuccess With Blue/Pink Mophead Hydrangeas
Posted by Hugh on October 1st, 2012
Mophead hydrangeas (Hydrangea macrophylla), the blue/pink flowering species, have been the gardening rage since the early 1990’s. Endless Summer® hydrangea started a wave of new repeat blooming (remontant) cultivars. They bloom on both new season’s as well as old wood from the previous year. These hardier cultivars extended the flowering time by 8 to 10 more weeks and bloomed in cooler climates formerly unable to […]
Posted in acidic soil, Autumn flowering, Failure to Bloom, Hydrangea, Hydrangeas, mulching, plant nutrition, Planting tips, Pruning, Southern Appalachian Region, Spring flowering, Summer flowering, watering hydrangeas, watering tips, winter hardiness, Winter Protection Comments Off on Success With Blue/Pink Mophead HydrangeasAutumn Clematis – Be Careful What You Ask For
Posted by Hugh on September 25th, 2012
Autumn clematis (Clematis terniflora) is a late summer flowering twining vine with dark green foliage. The sweetly fragrant white flowers bloom for 4-5 weeks. The four petal (sepal) blossom is 1 inch across, borne in clusters, and mature into puffy plume-like seed heads. Its deciduous foliage is leathery in feel and remains mostly […]
Posted in Aggressive grower, Autumn flowering, Clematis (Autumn), Disease resistant, Drought tolerant, Pruning, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Vine Comments Off on Autumn Clematis – Be Careful What You Ask For‘Northwind’ Switchgrass Is Environmentally Tough and Beautiful
Posted by Hugh on August 28th, 2012
Young Clump of ‘Northwind’ Switchgrass Northwind switchgrass (Panicum virgatum ‘Northwind’) is a medium sized 5 to 6 feet tall ornamental grass. This tall native prairie grass grows best in full sunlight for most of the day. Its tight narrow posture seems to fall apart in shade. There are many good switchgrass varieties. Northwind makes […]
Posted in acidic soil, alkaline soil, Attracting birds, Disease resistant, Drought tolerant, Green Privacy Screen, Heat Tolerance, Native Plant, Ornamental Grasses, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Switchgrass (Panicum), winter hardiness Comments Off on ‘Northwind’ Switchgrass Is Environmentally Tough and BeautifulWinter Hardiness of Crape Myrtles
Posted by Hugh on August 25th, 2012
If you garden in USDA zone 6, certain crape myrtle cultivars are rated as reliably winter hardy perennials. Most dependable are the U.S. National Arboretum cultivars released starting in the 1980’s to date. Each one is named for an Indian tribe. Most of the National Arboretum cultivars are selected for cold hardiness as well as for disease and insect resistance. Among the […]
Posted in acidic soil, alkaline soil, compact shrub, compact tree, Crape myrtle (Lagerstroemia), Disease resistant, Drought tolerant, Heat Tolerance, Southern Appalachian Region, Summer flowering, winter hardiness Comments Off on Winter Hardiness of Crape Myrtles‘Senorita Rosalita’ – A Welcome Spider Flower Addition
Posted by Hugh on August 23rd, 2012
Cleome or spider flower (Cleome hassleriana) is the 5-6 foot flowering annual that your grandmother grew in her garden. Long stamens extending from the flowers look like spider legs, hence the common name. The old fashioned varieties produced lots of seed pods which meant lots of weed seed in next year’s garden. As summer temperatures […]
Posted in acidic soil, alkaline soil, Butterflies, Container growing, Disease resistant, Drought tolerant, Southern Appalachian Region, Spider flower (Cleome), Spring flowering, Summer flowering, Summer heat tolerant, watering tips Comments Off on ‘Senorita Rosalita’ – A Welcome Spider Flower AdditionStar Zinnias Handle Heat and Dry Weather
Posted by Hugh on August 21st, 2012
Wanting two seasons of spring-summer color, heat and drought tolerant, and no disease or pest problems? You should be planting Profusion and Zahara zinnias, also called “star zinnias”. They are very resistant to powdery mildew, a disease which plagues many kinds of zinnias. Profusion and Zahara zinnias bloom non-stop for almost 6 months (mid-May thru October) in the […]
Posted in acidic soil, Autumn flowering, Bee Favorite, Butterflies, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Flowers, mulching, plant nutrition, Southern Appalachian Region, Spring flowering, Star zinnia, Summer flowering, Summer heat tolerant, watering tips Comments Off on Star Zinnias Handle Heat and Dry WeatherCommon Ditch Lilies
Posted by Hugh on August 14th, 2012
A native of eastern Asia, tawny daylilies (Hemerocallis fulva) are often called “ditch lilies”. You see them growing along roadsides, in back alleys, and in old gardens, often in very poor soil. Their tenacious root system helps to stabilize steep slopes. They seem to thrive in places too difficult for most plants. They’re grow so easily […]
Posted in acidic soil, Aggressive grower, alkaline soil, Bee Favorite, Butterflies, Daylilies, Disease resistant, Drought tolerant, Heat Tolerance, Hummingbird, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, watering tips Comments Off on Common Ditch Lilies‘Hot Lips’ Turtlehead – A Late Summer Flowering Native
Posted by Hugh on August 8th, 2012
Turtlehead (Chelone spp.) is a U.S. native. Turtle-head shaped flowers appear in August and September. The 1 inch flowers open from bottom to top along the stem (s). Colors vary from bright white, creamy white, and white tinged with pink (depending on species and cultivar grown). Pink turtlehead (C. lyonii ) is native to the Southern […]
Posted in acidic soil, Bee Favorite, Butterflies, Deer resistant, Disease resistant, Heat Tolerance, Hummingbird, Native Plant, Perennials, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Turtlehead (Chelone), watering tips Comments Off on ‘Hot Lips’ Turtlehead – A Late Summer Flowering Native
