Emerald Spreader® (Taxus x media ‘Monloo’) is a short wide-spreading Japanese yew. Emerald Spreader grows slowly, and may reach 2 ½ feet in height and 8 to 10 feet in spread over 20 years. The short 5/8 inch long, fine textured needles retain their rich dark green color through the winter months in USDA hardiness zones […]
Archive for the ‘Evergreens’ Category
Leyland Cypress For Fast Growing Evergreen Privacy
Leyland Cypress Leyland cypress (xCupressocyparis x leylandii) is winter hardy in the Southern Appalachian region (USDA zones 6 and 7). It is frequently regarded as “the” conifer for Southern states. Its growth rate, compared to other evergreen conifers, is horrendously fast, with young established plants growing 3 feet or more annually. A young 2-3 foot specimen may reach […]
Strong Vertical Presence of Serbian Spruce
Serbian spruce (Picea omorika) rises as a tall spire in the urban landscape. A mature tree may reach 50 to 60 feet high and it creates a narrow footprint of 15 to 25 feet wide. Lateral branches uniquely bend downward while the growing tips sweep gracefully upward. Annual growth rate is slow at 12-15 inches. Two-thirds of the short dark green needles lay […]
Selecting The Right Ivy For Your Garden
Have you taken the “No Ivy Pledge”? I have not. In an effort to slow defections from growing ivy, the American Ivy Society has developed a list of non-invasive cultivars. It includes several dwarf English ivy cultivars (Hedera spp.). Add a little water and fertilizer and these mini-ivies do not miss a beat. Mini- ivies […]
Promising Hemlock Adelgid Research
Proper care of hemlock trees is important for their survival. Hot dry summer weather appears to slow population growth. During periods of severe drought, shallow rooted hemlock trees should be irrigated. Prune dead and dying branches from trees to promote new growth. Also, limit the amount of nitrogen fertilizers to hemlock(s), as it promotes heavier […]
‘Color Guard’ Yucca Hold Gold Variegation
Architecturally, yucca (Yucca filamentosa), aka Adam’s needle or Spanish bayonet, makes a strong landscape statement. Yucca is often difficult to fit with with other shrubs, except perhaps other xerophytic plants. Yucca is frequently used in an arid-looking or in a courtyard setting in gravel mulch. Yucca prospers in full sun and a well-drained soil. This […]
Growing Mountain Laurels in Your Landscape
Mountain laurel (Kalmia latifolia) is a U.S. native evergreen broadleaf shrub (USDA hardiness zone 5). Mature sizes range from 5 feet (dwarf cultivars) to 12 feet in height and with equal spread. Over the past 30 years, mountain laurels have so improved, thanks to breeding efforts of Dr. Richard Jaynes*. He has released several dozen […]
Evergreen Kousa Dogwood? – Depends on Where You Garden
Chinese (kousa) dogwood (Cornus kousa) is a small spring flowering dogwood. Kousa blooms about 2 – 3 weeks after our native flowering dogwood (C. florida) has finished. Lustrous dark green leaves begin to emerge a week or two before the lovely pointed 3- inch white bracted flowers. Fall leaf color is purplish red and not quite as vibrant […]
Very Tall Stake For A Weeping Blue Atlas Cedar
Weeping Blue Atlas Cedar (Cedrus atlantica ‘Glauca Pendula’) is “gravity prone”. This strongly weeping tree just doesn’t happen without staking in its formative years. At planting position a sturdy 12-16 foot metal or plastic stake or rod close to the trunk at planting time. The staking and tying procedure is neither complicated nor time […]