The early flowering deciduous magnolias, namely star (Magnolia stellata) and tulip (M. soulangeana) magnolias, are often susceptible to late winter-early spring frosts. In the 1980’s the U.S. National Arboretum released the series of 8 shrub-type cultivars called the “Little Girl Magnolias”. They were crosses between M. liliiflora and M. stellata. Over ten years these deciduous […]
Archive for the ‘Trees & Shrubs’ Category
Little Girl Magnolias Avoid Early Spring Frosts
Posted by Hugh on March 17th, 2013
Posted in acidic soil, Disease resistant, Drought tolerant, Garden Maintenance, Magnolia liliiflora, Magnolia stellata, mulching, Planting tips, Propagation (layering), Pruning, Southern Appalachian Region, Spring flowering, Trees & Shrubs, winter hardiness 
Comments Off on Little Girl Magnolias Avoid Early Spring FrostsEarly Blooming Cornelian Cherry In The March Garden
Posted by Hugh on March 9th, 2013
Cornelian cherry (Cornus mas) is a multi-stemmed, low-branched dogwood tree or shrub. It typically grows 20-25 feet tall and slightly less in overall width (USDA hardiness zones 4-7). Tiny, golden yellow flowers appear in late winter, around March 1st in my east Tennessee garden, and remain in bloom through most of the month despite cold […]
Posted in Attracting birds, compact tree, Cornelian cherry (Cornus mas), Deer resistant, Disease resistant, Dogwood (Cornus), Drought tolerant, Green Privacy Screen, Heat Tolerance, Ornamental fruit, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, Winter flowering, winter hardiness Comments Off on Early Blooming Cornelian Cherry In The March GardenA Variegated Ornamental Grass Is ‘River Mist’ Sea Oats
Posted by Hugh on March 5th, 2013
River Mist Northern sea oats (Chasmanthium latifolium ‘River Mist’), formerly Uniola latifolia, is a recent plant introduction with striking green and white variegated foliage on slightly arching stems. River Mist grows shorter than the species, 30-36 inches tall and 24-36 inches wide. Northern sea oats is one of the more shade tolerant of the ornamental […]
Posted in Container growing, Deer resistant, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Heat Tolerance, Native Plant, Northern sea oats (Chasmanthium), Ornamental fruit, Ornamental Grasses, Perennials, plant nutrition, Southern Appalachian Region, Summer heat tolerant, Winter Garden Interest, winter hardiness Comments Off on A Variegated Ornamental Grass Is ‘River Mist’ Sea OatsZelkova Becoming Dominant Urban Street Tree
Posted by Hugh on March 1st, 2013
Japanese zelkova (Zelkova serrata) is a 60-90 feet tall shade tree with structurally strong branches. Fast growing zelkova may grow 2 feet or more in a single year. Belonging to the elm family (Ulmaceae), zelkova exhibits several elm-like features, including a vase shaped branching habit. Its very different exfoliating mottled bark distinguishes it from elms. […]
Posted in acidic soil, alkaline soil, Disease resistant, Drought tolerant, Fertilizing plants, Large Shade trees, Planting tips, Southern Appalachian Region, Trees & Shrubs, watering tips, Winter bark, Zelkova Comments Off on Zelkova Becoming Dominant Urban Street Tree‘White Shield’ – New Thornless Osage Orange
Posted by Hugh on February 26th, 2013
Osage orange (Maclura pomifera) has been declawed and neutered. Also called Bois D’Arc (pronounced “bow-dark”) by native Americans, this tough native prairie tree species (USDA Zones 5-8) produces large 4-6 inch diameter yellowish green fruits (“hedge apples”) which may weigh 2 to 3 pounds. They fall from the tree in October to create a maintenance […]
Posted in acidic soil, alkaline soil, Disease resistant, Disease resistant, Drought tolerant, Green Privacy Screen, Heat Tolerance, Native Plant, Osage Orange (Maclura), Privacy Screen, Pruning, Southern Appalachian Region, Spring flowering, Trees & Shrubs, Winter bark Comments Off on ‘White Shield’ – New Thornless Osage Orange‘Green Giant’ Arborvitae: A Terrific Green Privacy Screen
Posted by Hugh on February 23rd, 2013
Western arborvitae (Thuja plicata) is a large native evergreen tree from the Western U.S. (USDA hardiness zones 5-7). As many as 30 cultivars are available among dwarf, weeping, and variegated leaf forms. One of the most popular selections is ‘Green Giant,’ a hybrid between T. plicata and T. standishii, a Japanese arborvitae. In its native […]
Posted in acidic soil, Arborvitae (Thuja spp.), Deer resistant, Disease resistant, Disease resistant, Drought tolerant, Evergreen, Evergreens, Native Plant, Privacy Screen, Pruning, Southern Appalachian Region, Trees & Shrubs, watering tips, winter hardiness Comments Off on ‘Green Giant’ Arborvitae: A Terrific Green Privacy ScreenMore Winter Hardy Encore Azaleas Now Available
Posted by Hugh on February 21st, 2013
For spring 2013, 22 of 32 Encore™ Azalea varieties are cold hardy in the Southern Appalachian region (USDA hardiness zones 6 and 7). Thirteen (13) varieties are reliably cold hardy throughout Zone 6-a&b. They are: Autumn Amethyst, Autumn Carnation, Autumn Cheer, Autumn Jewel , Autumn Lilac, Autumn Lily, Autumn Royalty, Autumn Ruby, Autumn Sangria, Autumn […]
Posted in acidic soil, acidify soil, Autumn flowering, Azaleas (evergreen), Evergreen, Flowers, mulching, Planting tips, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness Comments Off on More Winter Hardy Encore Azaleas Now Available‘Vanderwolf Pyramid’– Reliable Mid-sized Limber Pine
Posted by Hugh on February 6th, 2013
Limber pine (Pinus flexilis), native to the Rocky Mountain region, has proven to be a reliable landscape evergreen tree in the Midwest and is gaining new fans in mid-South gardens (USDA hardiness zone 7-a). ‘Vanderwolf Pyramid’(VP) is a beautiful dwarf pine being planted by conifer collectors. It is hardy in USDA zone 5, and displays […]
Posted in acidic soil, alkaline soil, Deer resistant, Disease resistant, Drought tolerant, Evergreen, Native Plant, Pine (Pinus spp.), Privacy Screen, Trees & Shrubs, watering evergreens, watering tips, winter hardiness Comments Off on ‘Vanderwolf Pyramid’– Reliable Mid-sized Limber PineLeatherleaf Mahonia – Love It Or Don’t Plant It
Posted by Hugh on January 30th, 2013
Leatherleaf mahonia (Mahonia bealei), aka Beale’s barberry, is a holly-like evergreen shrub which appears in your garden uninvited. It is a member of the barberry family (Berberidaceae) (USDA hardiness zones 6-9). It has no sharp thorns on the stems, but leaf tips are sharply pointed. Leatherleaf mahonia is a princely evergreen shrub which blooms in […]
Posted in acidic soil, Attracting birds, Evergreen, Heat Tolerance, Mahonia, Privacy Screen, Pruning, Southern Appalachian Region, Spring flowering, Trees & Shrubs, watering tips, Winter flowering, winter hardiness Comments Off on Leatherleaf Mahonia – Love It Or Don’t Plant ItAdd Some Gold to Your Landscape
Posted by Hugh on January 30th, 2013
Is your garden awash in green foliage? A few well placed bright gold-leaf shrubs or perennials can awaken almost any dull green landscape spot. Here are two shrubs, Mellow Yellow® spirea and Gold Nugget barberry, plus one perennial (‘All Gold’ hakone grass) that may add some flair. Mellow Yellow® Spirea (Spiraea thunbergii ‘Ogon’) forms small white flowers which cover […]
Posted in acidic soil, Barberry (Berberis), Bee Favorite, Butterflies, Hakone grass, Pruning, Southern Appalachian Region, Spirea (Spiraea), Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips Comments Off on Add Some Gold to Your Landscape
