Archive for the ‘Container growing’ Category

Common Street and Landscape Trees

Across the U.S. and Canada, city planners, landscape architects, and property owners now enjoy a wide selection of landscape trees to plant on city streets, along roadsides, and in yards and gardens. Over the past half century new and improved varieties (cultivars) are disease and pest resistant and exhibit better branching and architecture. We now know to avoid […]

Five Evergreens For Small Garden Spaces

The following five evergreen shrubs are smaller versions of the larger growing species. They make a better fit in smaller urban gardens. Gyokuryu Japanese cedar (Cryptomeria japonica ‘Gyokuryu’) is a fast-growing, broadly conical selection with coarse bluish-green evergreen foliage. The needles are highly ornamental and remain bluish-green through most of the winter in zone 6 and […]

Euonymus ‘Moonshadow’ – A Ground Cover For All Seasons

Many so-called shade perennials such as hostas, astilbes, brunneras, and coralbells (Heuchera spp.) actually excel in areas that are bathe mostly morning sunlight. In these areas ‘Moonshadow’ euonymus (Euonymus fortunei ‘Moonshadow’) makes a great companion shrub with these perennials (USDA hardiness zones 4-8).  Moonshadow has become a favorite ground cover euonymus of mine. ‘Moonshadow’ euonymus is […]

‘Youngii’ White Bark Birch A Novelty Tree For Small Spaces

Young’s Weeping European Birch (Betula pendula ‘Youngii’) is small graceful tree with willowy pendulous branches (USDA hardiness zones 3-6). Nurseries often train the very pliable branches and trunk of grafted seedlings into unique novelty shapes. Plant this miniature 12 to 20 feet tree specimen near a deck or patio where it should receive mostly morning sunlight. Fall foliage turns […]

Sizing Up Crape Myrtles (Including Most Recent Introductions)

Hybrid crape myrtles (Lagerstroemia fauriei x indica) have undergone significant makeovers over the past quarter century.  Several new cultivar series continue to arrive garden centers, including: Black Diamond™ series, Enduring Summer™, Delta™ series, and Magic™ series. In landscape terms size is very important and gardeners often make a serious error when not calculating the size of […]

‘Sunshine’ Privet: A Great Accent Shrub and It’s Not Invasive

  For generations ligustrum (privet) had been a landscape plant in East Coast and Southern gardens. However, in several states,  privets have become declared as an notoriously invasive species . Unfortunately, you should never brand all privet cultivars the same way. Sunshine privet (Ligustrum sinensis ‘Sunshine’) is likely to change your mind (USDA hardiness zones […]

Burning Bush (Euonymus)

Burning bush (Euonymus alatus ) is a large shrub, one that reaches heights between 15 and 20 feet. It originated from Korea, China, Eastern Russia and Japan (USDA hardiness zones 4-8). It is often called winged spindle tree or winged burning bush because of raised ridges along stems. During the autumn, the deep green leaves turn brightly […]

Blonde Ambition® Blue Grama Grass

Looking for something a little different, plant Blonde Ambition® blue grama grass (Bouteloua gracilis ‘Blonde Ambition’). It was discovered and introduced by David Salman of High Country Gardens. This prairie species is native from Manitoba Canada, south through the Rocky Mountains, Great Plains, and Midwestern states, to Mexico. It is exceptionally heat and cold hardy […]

Flowering Shrubs of Summer

In several areas of the U.S. (USDA hardiness zones 6-9), summer landscapes along the east and west coast and Southern U.S. are filled with these botanical beauties: Panicle hydrangeas (Hydrangea paniculata) – so many great choices of these hydrangeas, mostly with lime white flowers starting in July into August. Most popular cultivars are ‘Limelight’, ‘Little Lime, […]

Distyliums Substitute For Cherry Laurels and Hollies

Distyliums (Distylium x), aka Isu tree, are being billed as “the best new plants you’ve never heard of”. Get accustomed to seeing these boxwood-like shrubs in local garden centers, e.g., if you live within USDA hardiness zones 6b-9. Distyliums are the result of selective breeding efforts to improve an evergreen shrub native to China at […]