Before planting conifers in your landscape, it’s absolutely important to know the drainage (percolation rate) of the soil, particularly if it is clay-based. Most conifers prefer well-drained sandy and clay loam soils. To determine your soil type and rate of drainage, try the “hole test” recommended by Virginia Tech University horticulturists. Dig a hole approximately one foot deep […]
Archive for the ‘Evergreen’ Category
List of Zone 6 Hardy Camellias Grows Longer
If you live and garden in USDA hardiness zone 6, several camellia cultivars are winter hardy. The past decade has seen an increase in the list of hardy cultivars. These same cultivars are also reliable planted in zone 7. Here is a sampling of the best Zone […]
Better Choices Than Leyland Cypress For Privacy Screen
For homeowners in a rush to establish a tall green privacy screen from the neighbor(s), perhaps a 12-foot tall green fence may be your better option. Among the choices of evergreens to plant, Leyland cypress (x Cupressocyperus leylandii) is fastest growing, but is plagued by any of three serious disease problems. An established leyland cypress planted 12 feet apart completely […]
‘Gyokuryu’ Japanese Cedar -Privacy Screen For Small Gardens
Gyokuryu Japanese cedar (Cryptomeria japonica ‘Gyokuryu’) is a dense, broadly pyramidal evergreen shrub (USDA hardiness zones 5-8). It has short stiff needles that tend to be a slightly darker green than other cryptomeria cultivars. Gyokuryu holds its dark green color through most winters in zone 7 and further south. Expect winter bronzing when Gyokuryu is […]
Rebuilding A Storm Damaged Young Tree
An enormous 60 foot white pine toppled over several smaller trees. The aftermath was a severely damaged 3- year old sweetbay magnolia (Magnolia virginiana). Replacing the 3 1/2 inch diameter tree would have cost the homeowner over $300. My recommendation to the homeowner was to cut back the magnolia trunk to approximately 12 inches from the ground in […]
Bird’s Nest Spruce
Bird’s nest spruce (Picea abies ‘Nidiformis’) is a dwarf cultivar of Norway spruce and is native to northern Europe (USDA hardiness zones 3-7). This slow growing compact shrub will attain 4 feet in height and 5 to 6 feet spread over 15 – 20 years. The shrub grows in a round form with a distinctive […]
Doghobble for Shady Landscape Areas
Mountain doghobble (Leucothoe fontanesiana) is native to woodland areas in the Southern Appalachian region (USDA zones 6 and 7). Florida coast leucothoe (L. axillaris) is another regional favorite, native from Virginia south to Florida. Over time it grow tall, usually 3-4 feet high as a rambling ground cover. Every 3 to 4 years hand pruning […]
Sweetbay Magnolia
Sweetbay, aka laurel magnolia, (Magnolia virginiana) is a U.S. native tree. This small to medium-sized native species often 20-30 feet tall and 15-20 feet wide as a large shrub or multi-stemmed small tree. Finding a 50-60 feet sweetbay near by a lake or pond near where you live is not unusual (USDA hardiness zones 5-9). […]
‘Blackout’ Heuchera Exceptionally Vigorous Type
A floral bouquet full of tiny flowers stand tall above the high gloss ebony foliage of Blackout coralbells (Heuchera x ‘Blackout’) (USDA hardiness zones 4 to 8). The foliage holds its color and sheen most of the summer. The foliage is evergreen through the winter in zones 6 thru 8. Airy spikes of cream colored […]