Russian arborvitae and Siberian cypress (Microbiota decussata) is an underutilize ground cover (USDA hardiness zones 3-7). This tough juniper-like evergreen hails from Siberia and demonstrates exceptional cold hardiness to -40 ° F. In extreme northerly sites, the lacy evergreen foliage may turn complete brown in the dead of winter and re-sprout in spring. In the cool temps of […]
Archive for the ‘Wind protection’ Category
Spring Ephemerals
The cold dreary days of March have waned and many of our great Appalachian wildflowers have awakened. These plants are often referred to as “ephemerals” because they come up, bloom, and fade away in 6-9 weeks. They bloom in a shady woodland or garden environment before the deciduous tree canopy has completely leafed out. Their […]
Saucer Magnolias
Saucer magnolias (M. x soulangeana) are deciduous hybrid magnolias (M. denudata x M. liliiflora) as broad shrubs or small trees. They typically grow 20-30 feet in height and width. Saucer magnolias are often called tulip magnolias because of the shape of the colorful blooms. Flower colors range from white, pink, rose, purple, magenta, and burgundy. Flowers […]
Early Flowering Magnolias
If you live (and garden) in the northern climes of the U.S. and Canada, Magnolia ×loebneri Leonard Messel is an excellent choice of a flowering yard tree. It is a hybrid deciduous magnolia (M. kobus x M. stellata) (zones (4)5-9). Other similar crosses include ‘Ballerini’ and ‘Merrill’. Leonard Messel magnolia grows to 20-30 feet tall with a rounded crown. It is […]
Prevent Leaf Burn on Evergreens This Winter
Winter foliage burn on evergreens is often most prevalent on boxwoods (Buxus), hollies (Ilex), rhododendron, and many kinds of conifers. Symptoms often develop when temperatures warm up in late winter and early spring. This type of winter damage is often misdiagnosed as an infectious disease or damage from excessively cold temperatures. Evergreens transpire (lose water […]
Dieback Shrubs
Dieback shrubs are a group of hardy landscape shrubs that emerge and grow vigorously from mid-spring through early summer. They bloom reliably from late summer into early fall. Plants are near the edge of their hardiness range, and often die back to the ground in the winter. They act more like herbaceous perennials. The above-ground shoots are not […]
Toadlilies In The Autumn Garden
Toadlilies (Tricyrtis spp.) are late season flowering perennials in the shade garden. Most perennials have finished blooming as their flower buds are forming. They’re native to moist woodsy environs of India, China and Japan and are Botanical members of the lily (Lilaceae) family (USDA hardiness zones 4-9). When properly sited, toadlilies are long-lived and require […]
Osage Orange As A Landscape Tree
Osage orange (Maclura pomifera) has been declawed and neutered (USDA Zones 5-9). A member of the mulberry family (Moraceae), this tough prairie tree species is native to east Texas, Oklahoma and Arkansas. It grows fast @ 2 ½ to 3 feet per year. It is also called Bois D’Arc (pronounced “bow-dark”). Osage orange is a […]
Growing Morning Glories
Morning glory vines (Ipomoea tricolor) add a dash of old fashion charm to today’s gardens. YES! these aggressive vines demand a high degree of attention. Their funnel or tubular-shaped flowers open in the morning and close late in the afternoon. In a single growing season, vines may grow 6 to 12 feet and more (depending on variety). Morning […]