Butterfly bush (Buddleia) is a popular garden shrub in many areas of the U.S. Buddleia invasiveness is a serious issue in the Pacific Northwest. The Oregon Dept of Agriculture, Plant Division, has approved for sale these buddleia cultivars in the state. The approved varieties produce 2% or less viable seed, meeting Oregon’s standards for sterility. The […]
Archive for the ‘winter hardiness’ Category
Less Invasive Butterfly Bush Identified
Posted by Hugh on June 20th, 2017
Posted in acidic soil, alkaline soil, Attracting Butterflies, Bees and other pollinators, Buddleia (Butterfly bush), Butterflies, compact shrub, Disease resistant, Drought tolerant, Fertilizing plants, Flowering, Fragrant, Hummingbird, Invasive plant, mulching, Propagation (Cuttings), Pruning, Purchasing Plants, Soil pH, Southern Appalachian Region, Summer flowering, Trees & Shrubs, winter hardiness, Winter Protection 
Comments Off on Less Invasive Butterfly Bush IdentifiedPanicle Hydrangeas For Small Gardens And Containers
Posted by Hugh on June 13th, 2017
Panicle, PeeGee or PG hydrangeas (Hydrangea panculata) brighten up your July-August garden. They hail from China and Japan and grow almost anywhere in the U.S. (USDA hardiness zones 3 – 8). PG hydrangeas are far more reliable in northern areas (zones 3-5), than mophead hydrangeas (H. macrophylla). They flower at their best in full to partial day sunlight (6 hours […]
Posted in acidic soil, alkaline soil, Bees and other pollinators, Butterflies, compact shrub, compost, Container garden, Container growing, deadheading, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Hydrangeas, Landscape ideas, mulching, Planting tips, Propagation (Cuttings), Pruning, Purchasing Plants, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness Comments Off on Panicle Hydrangeas For Small Gardens And ContainersSorting Through The Joe Pye Cultivars
Posted by Hugh on June 7th, 2017
Joe Pye weed (Eutrichum purpureum) is a native perennial commonly spotted onthe edge of farm fields in the eastern and northern U.S. (USDA hardiness zones 4 to 9). The wild species grows 5-7 feet high and 2-4 feet wide. It blooms from late July to September and is a magnet to attract bees and butterflies. Over the past two […]
Posted in acidic soil, Attracting Butterflies, Bee Favorite, Bees and other pollinators, Butterflies, Container growing, Deer resistant, Disease resistant, Drought tolerant, Eupatorium 'Gateway', Eupatorium rugosum 'Chocolate', Fertilizing plants, Heat Tolerance, Native Plant, Perennials, Planting tips, Propagation (dividing), Soil drainage, Southern Appalachian Region, Staking, Summer flowering, Summer heat tolerant, Winter Garden Interest, winter hardiness Comments Off on Sorting Through The Joe Pye CultivarsFall In Love With Haas’ Halo® Hydrangea
Posted by Hugh on June 1st, 2017
Anyone walking through your garden will stop to see Haas Halo®) hydrangea (Hydrangea arborescens Haas Halo®). This native smooth hydrangea has intense blue-green, leathery foliage and huge pure white wide lace cap blooms (USDA hardiness zones 3-9). Flowers stand tall on stout sturdy stems. Shrub branching is upright. This new hydrangea was found by Frederick H. Ray, […]
Posted in acidic soil, Attracting Butterflies, Bee Favorite, Bees and other pollinators, Beneficial insects, Butterflies, compact shrub, Container growing, container shrub, deadheading, Disease resistant, Drought tolerant, Fertilizing plants, Flowering, Hydrangea arborescens, Hydrangeas, mulching, Native Plant, Planting tips, Propagation (Cuttings), Pruning, Purchasing Plants, Re-Bloomers, Shade Gardening, Soil drainage, Soil pH, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, watering hydrangeas, watering tips, winter hardiness Comments Off on Fall In Love With Haas’ Halo® HydrangeaFive Perennial Staples For Your Summer Garden
Posted by Hugh on May 23rd, 2017
If you are designing a new perennial garden, here are five proven perennials to start out with. All varieties are standout garden performers known for their long blooming period and showy flowers. Coreopsis and veronica are often utilized for edging along a sunny border. All can be planted in mixed containers. ‘Pow Wow Wild Berry’ coneflower (Echinacea […]
Posted in acidic soil, Attracting Butterflies, Bee Favorite, Bees and other pollinators, Butterflies, compost, Coneflower (Echinacea purpurea), Container garden, Coreopsis, deadheading, Disease resistant, Drought tolerant, Fertilizing plants, Flower Arranging, Hummingbird, Landscape ideas, mulching, Native Plant, Perennials, Planting tips, Propagation (dividing), Pruning, Purchasing Plants, Shasta daisy (Leucanthemum), Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Veronica (speedwells), watering tips, winter hardiness Comments Off on Five Perennial Staples For Your Summer GardenFive Reliable Summer – Early Fall Flowering Perennials
Posted by Hugh on May 18th, 2017
Planning a new perennial garden this summer?Include these five very dependable flowering perennials. All are low maintenance and are U.S. natives (USDA Zones 4–8). ‘Zagreb’ (Coreopsis verticillata) has a very uniform plant habit and finely dissected foliage. Plant grows only about 20 -24 inches tall, and is blanketed with bright yellow (gold) flowers coupled with […]
Posted in acidic soil, Aster, Attracting Butterflies, Autumn flowering, Bee Favorite, Bees and other pollinators, Butterflies, compost, Container garden, Coreopsis, deadheading, Disease resistant, Fertilizing plants, Flower Arranging, Goldenrod (Solidago), Heat Tolerance, Heliopsis (False sunflower), Landscape ideas, mulching, Native Plant, Perennials, Phlox, Planting tips, Propagation (Cuttings), Propagation (dividing), Pruning, Soil drainage, Southern Appalachian Region, Summer flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on Five Reliable Summer – Early Fall Flowering PerennialsAct Quickly Against Eastern Filbert Blight
Posted by Hugh on May 11th, 2017
European Hazelnut (Corylus avellana) is highly prized both for its edible nuts and as a landscape shrub/small tree. Unfortunately, it is susceptible to eastern filbert blight (EFB). American hazelnut (C. americana) is relatively resistant. EFB is a lethal disease as it may kill a large shrub in 4-5 years. The fungus was discovered in the Pacific […]
Posted in acidic soil, alkaline soil, Attracting birds, Canker disease, compact shrub, compact tree, container shrub, Contorted filbert (Corylus), Disease resistant, Drought tolerant, Edible fruits, Leaf diseases, Pesticide Recommendations, Pesticide recommendations, Planting tips, Propagation(grafting), Pruning, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, winter hardiness Comments Off on Act Quickly Against Eastern Filbert BlightChinese Fringetree Is Versatile Landscape Tree
Posted by Hugh on May 8th, 2017
Chinese fringetree (Chionanthus retusus) is native to China, Korea and Japan (Zone: 6 to 9a). Related to native U.S. species (C. virginicus), fringetrees are noted for their profuse spring bloom of fragrant white flowers. It is most often seen in cultivation as a large, multi-stemmed, deciduous shrub growing to 15 – 20 feet tall with a […]
Posted in acidic soil, alkaline soil, Attracting birds, Attracting Butterflies, Bees and other pollinators, Borers, compact shrub, compact tree, Container growing, container shrub, Disease resistant, Disease resistant, Drought tolerant, Fragrant, Fringetree (Chionanthus), Heat Tolerance, Landscape ideas, Mites, mulching, Planting tips, Propagation (Seed), Pruning, Purchasing Plants, Scale, Soil drainage, Soil pH, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, Winter Garden Interest, winter hardiness Comments Off on Chinese Fringetree Is Versatile Landscape TreeU.S. Native Bleeding Hearts Dazzle In Woodland Garden
Posted by Hugh on May 5th, 2017
One of nature’s delights in the late spring – early summer garden is the wonder of bleeding hearts (Dicentra spp.) in bloom (USDA hardiness zones 3-9). Fringed bleeding heart (D. exima) is a U.S. native to the Appalachian Mountains. Fringed bleeding heart exhibits deeply-cut, fern-like, grayish-green foliage on 10-15 inch tall plants. Dangling bright pink pendant (or heart) flowers […]
Posted in acidic soil, alkaline soil, Aphids, Attracting Butterflies, Bee Favorite, Bleeding Hearts (Dicentra), compost, Deer resistant, Disease resistant, Fertilizing plants, Hummingbird, mulching, Native Plant, Perennials, Planting tips, Propagation (dividing), Pruning, Purchasing Plants, Slugs, Snails, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, watering tips, Wildflowers, winter hardiness Comments Off on U.S. Native Bleeding Hearts Dazzle In Woodland GardenBigroot Geranium
Posted by Hugh on May 3rd, 2017
Bigroot geranium (Geranium macrorrhizum), aka “cranesbill”, is a clump-forming perennial ground cover from Southern Europe (USDA Zones 3–8). It is one of the easiest geraniums to grow. Plants spread by thick rhizomes to form a dense ground cover. Individual plants grow 12 to 18 inches high and 18-24 inches spread. The 1-inch wide, 5-petaled dark […]
Posted in acidic soil, Attracting Butterflies, Bees and other pollinators, Cranesbill (Geranium), deadheading, Deer resistant, Disease resistant, Drought tolerant, Fertilizing plants, Fragrant, Ground cover, Perennials, Propagation (Cuttings), Propagation (dividing), Pruning, Soil drainage, Southern Appalachian Region, Spring flowering, Summer heat tolerant, winter hardiness Comments Off on Bigroot Geranium
