Archive for the ‘Trees & Shrubs’ Category

Widely Planted Norway Spruce

Norway spruce (Picea abies) is a large pyramidal evergreen conifer. It is native to the mountains of northern and central Europe where it often matures to 100 feet or more in height. In the cool temperate areas of the U.S. and Canada, Norway spruce is widely planted, typically reaching 50 to 80 feet tall at maturity (USDA hardiness […]

Care Of Staghorn Ferns

  Staghorn fern (Platycerium bifercatum) is an epiphyte from the forests of Africa, Australia, and Southeast Asia. In temperate regions, it is a popular house plant. In their natural habitat, it prefers to grow attached to tree trunks or rock outcroppings for support. It draws no nutrients from the tree. Two very different types of fronds (leaves) […]

Buying/Planting A Live Christmas Tree

A living Christmas tree—one that’s planted outdoors after the holidays—has become a tradition with many families to commemorate a birth or someone’s passing. Purchase a live Christmas tree and plant it in your landscape after the holidays. Pre-dig a planting hole ahead because outdoor weather may not be suitable for digging. For safety sake, fill it with leaves or mulch to prevent freezing or […]

Stop Destroying Forsythias

                Forsythia (Forsythia spp.), also called “yellow bells”, is an extremely popular spring flowering shrub (USDA hardiness zones 5-8). Their bright yellow flowers signal the coming of spring. However, many gardeners do not know how to prune them. Tall 8-12 foot forms of F. x intermedia are commonly sold at most U.S.  garden centers. Forsythias grow from 2 to 10 […]

Stylish Boulevard Cypress

            A twist here…a turn there, that’s the unique growth of Boulevard Cypress (Chamaecyparis pisifera ‘Boulevard’). It is a popular medium-sized evergreen shrub for home and commercial landscapes (USDA hardiness zones 5-9).  Boulevard cypress exhibits a twisted pyramidal form with soft, silvery blue foliage that also grows in a slightly twisted manner. The fine, […]

Winterberry Holly Brightens Winter Scene

            To escape from dreary days this winter, brightened up your landscape with deciduous hollies. Among a long, long list of deciduous holly species, winterberry holly (Ilex verticillata) is the superior choice (USDA hardiness zones 3-9). Inconspicuous white blooms in spring are followed by red, orange, or yellow berries in fall. Compared to their evergreen […]

Five Summer Perennials You Will Love

            In the past few years several great performing perennials have caught my eye. Some are exceptional landscape performers exhibiting long bloom period and exceptional disease resistance. All are hardy in Zones 4-9. Here are five of the best: Echinacea Cheyenne Spirit coneflower mix (Echinacea purpurea ‘Cheyenne Spirit’) offers a […]

Selecting Japanese Maple Varieties For Winter Hardiness

              Japanese maples (Acer palmatum) and (A. japonicum) are among the most picturesque of trees and shrubs. Their star-shaped leaves are comprised of 5-7-9 pointed lobes, depending on variety (cultivar). Trees exhibit layered branching, cascading form, lacy foliage (dissectum types), and stunning fall color. There are countless numbers of cultivars… […]

Crocus: A Fine Start To Spring

              Crocus (Crocus spp.) can be your wake-up reminder that winter is coming to an end (USDA hardiness zones 3- 8). They bloom in late winter (in the south); fall blooming varieties are also available. Bulbs (they’re actually “corms”) are available in flower colors from blue, purple, white, yellow, and mixed […]

Avoid Crape Myrtle Woes In Winter

  It’s no secret that in many areas with cold winters (USDA hardiness zones 6-9), hardy crape myrtle cultivars are now available. In northern areas like eastern Maryland and northern VA, crape myrtles have been prospering for two decades and more. However, there is one rule regarding winter care — “Don’t Touch”. Hold off all pruning of crape […]