Spiny bear’s breeches (Acanthus spinosa) is a clump-forming perennial treasured for its attractive thistle-like foliage and architecturally bold flower spikes (USDA hardiness zones 5b-9). Plant requires little maintenance and is long-lived. Deeply-cut, arching, glossy green, spiny, thistle-like leaves attain 2-3 feet in length on older plants and remain attractive through the growing season. Leaves bear mostly hidden spines on […]
Archive for the ‘Pests’ Category
Thistle-like Bear’s Breeches
Posted by Hugh on July 13th, 2017
Posted in acidic soil, Aggressive grower, Attracting Butterflies, Bear’s breeches (Acanthus), Bee Favorite, Bees and other pollinators, compost, Disease resistant, Disease resistant, Drought tolerant, Heat Tolerance, Landscape ideas, mulching, Perennials, Planting tips, Propagation (dividing), Propagation (Seed), Purchasing Plants, Slugs, Snails, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, winter hardiness, Winter Protection 
Comments Off on Thistle-like Bear’s BreechesFirebush Is One Tough Texas Flowering Plant
Posted by Hugh on June 28th, 2017
Firebush. aka scarlet bush (Hamelia patens), is indigenous from Mexico to Central America (USDA hardiness 10-11). Treat it as a tempermental perennial in zone 9, and an annual everywhere else it is not hardy. This fast growing plant blooms through most of summer into fall with showy clusters of tubular red buds and flowers. Firebush thrives in Texas heat […]
Posted in acidic soil, Aggressive grower, alkaline soil, Aphids, Attracting Butterflies, Autumn flowering, Bee Favorite, Bees and other pollinators, Caterpillars, Container growing, Disease resistant, Disease resistant, Drought tolerant, Firebush (Hamelia), Flowers, Heat Tolerance, Hummingbird, Mealy bugs, Mites, mulching, Planting tips, Pruning, Soil drainage, Southern Appalachian Region, Summer flowering, Tropical Plants (non-hardy), Uncategorized, watering tips, Winter Protection Comments Off on Firebush Is One Tough Texas Flowering PlantCheck Out These Four Plant Select® Picks
Posted by Hugh on June 26th, 2017
If you’re search for top performing plants, especially very drought tolerant, take a look at the picks from Plant Select®. This is a nonprofit collaboration of Colorado State University, Denver Botanic Gardens and professional horticulturists. Their mission is to seek out and distribute the very best plants for landscapes and gardens from the intermountain region to […]
Posted in acidic soil, alkaline soil, Attracting birds, Attracting Butterflies, Bee Favorite, Bees and other pollinators, Butterflies, deadheading, Deer resistant, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Heat Tolerance, Hesperaloe (red Yucca), Hummingbird, Little Bluestem (Schizachyrium), mulching, Native Plant, Penstemon, Perennials, Planting tips, Propagation (Cuttings), Propagation (dividing), Pruning, Sage (Salvia), Soil drainage, Southern Appalachian Region, Summer flowering, watering tips, winter hardiness Comments Off on Check Out These Four Plant Select® PicksIce Plants (Delosperma)
Posted by Hugh on June 23rd, 2017
Ice plants (Delosperma spp.) are perennial evergreen succulents from South Africa. Two species are most popular in U.S. gardens starting with hardy ice plant (D. cooperi) (zones 6b – 9) and yellow ice plant (D. nubigenum) (zone 4 – 10). There are also many hybrid cultivars sold at garden centers and on-line. North of zone […]
Posted in acidic soil, Autumn flowering, Bees and other pollinators, Container garden, Deer resistant, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Ground cover, Heat Tolerance, Ice Plant (Delosperma), mulching, Perennials, Planting tips, Propagation (Cuttings), Propagation (dividing), Purchasing Plants, Root rotting, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, watering tips, winter hardiness, Winter Protection 1 Comment »Less Invasive Butterfly Bush Identified
Posted by Hugh on June 20th, 2017
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 […]
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 IdentifiedTidy Up These Perennials After Blooming Is Finished
Posted by Hugh on June 10th, 2017
Deadheading, the practice of removing the old spent flowers from perennials, is a way to improve a garden’s appearance and reduce overcrowding. Secondarily, many (not all) will rebloom after deadheading. Not all perennials respond to deadheading by reblooming. Most daylilies (Hemerocallis x.), coralbells (Heuchera spp.), and hostas (Hosta spp.) are prime examples of perennials that do not […]
Posted in Alliums (onion), Amsonia (blue star), Artemisia, Astilbe (false spirea), Attracting Butterflies, Autumn flowering, Baptisia (wild indigo), Bees and other pollinators, Bergenia (pigsqueak), Brunnera 'Jack Frost', Container garden, deadheading, Eupatorium 'Gateway', Failure to Bloom, Fall sunflower (Helianthus spp.), Fertilizing plants, Garden Maintenance, Heuchera (coralbells), Hibiscus moscheutos, Hosta, Hummingbird, Invasive plant, Iris, Iris (Tall bearded), Lamb's ears (Stachys), Lenten rose (Hellebore), Ligularias, Liriope, Messy Fruits, mulching, Native Plant, Nepeta (catmint), Obedient plant (Physotegia), Overcrowding, Perennials, Planting tips, Pruning, Re-Bloomers, Sanitation, Southern Appalachian Region, Spring flowering, Summer flowering, Sunflower (Helianthus), watering tips Comments Off on Tidy Up These Perennials After Blooming Is FinishedSorting 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 CultivarsHow Drought Affects Our Landscape Trees*
Posted by Hugh on May 20th, 2017
Long term drought can be devastating on landscape and woodland trees. An environmentally stressed tree must expend additional energy to survive. Extremes of drought leads to decreases in trunk diameter and height growth, declining resistance to pests and diseases, less food production via photosynthesis, and in flower and fruit production. Symptoms of drought stress include wilted […]
Posted in American Beech (F. grandifolia), Ash (Fraxinus), Bald cypress (Taxodium), Bur oak (Q. macrocarpa), Disease prone, Disease resistant, Dogwood (Cornus), Drought tolerant, Environmental issues, Evergreens, Firs (Abies), Garden Maintenance, Heat Tolerance, Hickory (Carya spp.), Hophornbeam (Ostrya), Hornbeam (Carpinus), Landscape ideas, Leaf retention, Linden (Tilia), Magnolia grandiflora, Maples (Acer), mulching, Native Plant, Oaks (Quercus spp.), Pests, pin oak, Pines (Pinus spp.), Planting tips, Poplar (Populus spp.), Purchasing Plants, Redbud, root injury, Small landscape tree, Soil drainage, Southern Appalachian Region, Summer heat tolerant, Sweetgum (Liquidambar), Sycamore (Platanus), Transplant problem, Trees & Shrubs, Tulip tree (Liriodendron), watering tips, Willow oak (Quercus), Winter Protection Comments Off on How Drought Affects Our Landscape Trees*Chinese 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 Garden
