Archive for the ‘winter hardiness’ Category

Snowdrops (Galanthus)

Snowdrops (Galanthus spp.) are one of the first of all spring flowers to bloom. Depending on the region, they appear in February and March, often while patches of snow is still blanketing the ground.  Snowdrops belong in the small genus Galanthus, that contains approximately 20 species of bulbous perennial herbaceous plants in the family Amaryllidaceae. They are […]

Five Redbuds With Dynamite Seasonal Foliage

Here are five notable redbuds (Cercis canadensis) possessing colorful summer foliage. Of note, the first 3 of 5 varieties are the creation of noted plant breeder Dr. Dennis Werner of NC State University in Raleigh. Flame Thrower® has stunning eye-catching foliage color breakthrough in the world of redbuds. It is marketed as Eternal Flame® in Europe. […]

Bigleaf Magnolia

Bigleaf magnolia (Magnolia macrophylla) is a deciduous, native tree that reaches 30-40 feet tall. This unusual pyramidal tree magnolia is rarely found in the wild, inhabiting a few rich wooded areas in river valleys in the southeastern U.S. (USDA hardiness zones 5-8). With age, the tree develops a spreading rounded crown. Bigleaf magnolia is a […]

Hardy Zone 6 Camellias

In the Southern U.S., camellias are treasured for their showy flowers in the fall-winter landscape. Their glossy evergreen foliage looks great all year long. Hardy varieties are now available for zone 6 northern gardens (-10 to 0 °F). Essentially, gardeners can raise camellias in Tennessee, Kentucky, Virginia and in most coastal cities along the East […]

Uniqely Different Chinese Quince

Chinese quince (Pseudocydonia sinensis) is an under-utilized small 10-20 feet tall deciduous tree or large shrub with a dense oval crown (USDA hardiness zones 5-8). Initially, it starts out a slow grower for 1-2 years to establish its roots. Throughout the year, it provides several months of landscape charm that includes an attractive form, large […]

Japanese Cornel – Notable Cultivars

Starting in late February, Japanese cornel (C. officinalis) burst into bloom with clusters of yellow flowers (zones 5–8). Native to Japan, China, and Korea, this lovely small tree (or large shrub) is one of a few plants that is an early harbinger of spring.  Here are notable cultivars: ‘Sunsphere’ grows 20-25 feet high and is an exceptional heavy bloomer with […]

Eleven Popular Perennials In The U.S.

Today’s most popular perennials are ones asking for low maintenance and have few to no bug or disease problems. Cutflowers may be used in fresh cut and in dried arrangements. Coneflowers (Echinacea x) – native coneflowers are tough and pretty; flower colors: purple, white, orange, red, yellow. Compact coneflower series (16 to 30 inches tall): […]

Create A Garden With Four Seasons Appeal

Your garden should be a year-round enjoyment and you should design it to reflect that. Many trees and shrubs offer multi-seasonal attraction. Several years back I designed a series of walking paths to network through my garden to capture its 12-month natural beauty. Planning next year’s garden? Look for calendar gaps in your own landscape […]

Lacebark Pine

Lacebark pine (Pinus bungeana) (USDA hardiness zones 4-8) is arboreal mid-sized gem is a lovely 3-needle pine. It is a slow-growing pine with an absolutely exquisite exfoliating patchwork bark which becomes more attractive as the tree ages. Some of the best specimens that I have witnessed are planted on the New York Botanical Gardens in […]

Four Tree Conifers Which Should Be Planted More

Nordmann fir (Abies nordmanniana), aka Caucasian fir, is native to the Caucasus Mountains (USDA hardiness zones 4-6). This dense pyramidal conifer grows to 50 feet tall and 20 feet wide and are typically branched to the ground. Their flat dark green shiny needles (up to 1 ¼ inches long) feature two white bands on the […]