Archive for the ‘Evergreen’ Category

Arborvitae Fern

Arborvitae Fern (Selaginella braunii) is not a true fern, but it produces spores. This ancient plant is called a club moss and spikemoss.  A diverse group of over 700 species, spikemoss is native to China. Its thick lacy fern-like foliage resembles Arborvitae or Cedar. Spikemoss (S. braunii) is a hardy landscape selection that forms a low-growing matting […]

Growing Tropical Hibiscus

Tropical Hibiscus(es) (Hibiscus rosa-sinensis) are a non-hardy group from southeast Asia. They require temperatures above 50°F year-round (USDA Plant Hardiness Zones 9–12) and will likely be injured at temps below 35°F. They are evergreen cousins of the very hardy deciduous shrub group —Althea (H. syriacus) and herbaceous perennial favorites like Rose Mallow (H. moscheutos) and […]

Growing Ajuga

If you’re looking for an attractive perennial groundcover to quickly fill in small or large patches in your garden, you can’t go wrong with ajuga (Ajuga reptans), also called as carpet bugleweed. This creeping evergreen plant spreads quickly and thickly. Plant it on moderate slopes for erosion control. A vigorous clump should smother out weeds […]

Princess Flower (Tibouchina)

Princess Flower, aka glory bush (Tibouchina urvilleana) and the lesser-known T. grandifolia are evergreen tropical shrubs and small trees native to Brazil (zones 9-11). In zone 8 plants often dieback to the ground in winter and come back if winter temps remain above freezing.  In the U.S. tibouchinas are primarily treated as garden annuals in […]

Haworthias – Fun Care-Free Houseplants

Let’s look at haworthias (Haworthia spp.). Plant hobbiests rate them as fun collectables and ask for very little care. Haworthias have dark green leaves arranged in a rosette. Leaves are thick and fleshy and end in a pointed tip. Leaves feel leathery to the touch. These succulents are frequently sold as cacti at garden centers. […]

Snake Plant – Ideal House Plant For Home & Office

Snake plants, aka mother-in-law plant, mother-in-law’s tongue, (Sansevieria trifasciata) are one of the most popular houseplants. (USDA hardiness zones 9-11). Native to Africa, the Asian subcontinent, and Madagascar, these hard to kill plants are beloved for their architectural shape, tolerate neglect, and filter stale room air (NASA study). Snake plants are remarkably drought- and low […]

Lots of Choices Growing Monstera

In recent years, Monstera plants have become wildly popular house plants. They’re indigenous to tropical areas of Central and South America. Approximately 50 different species are available at plant shoppes or online.  It is an understory plant that grow in the shade of tropical trees and other vegetation. Plants prefer filtered indirect light and avoid […]

Other Wild Gingers For Your Landscape

Although wild gingers, Asarum and Hexastylis species, can be found the world over, most are indigenous to the shaded woodlands of Asia, Europe, and North America. Wild gingers are members of the Aristolochiaceae (Birthwort family). Several species of Hexastylis and Asarum grow exceptionally well in the Southern Appalachian region (Zones 5b-7b). New varieties continue the marketplace. Wild gingers are frequently planted as […]

Christmas Rose

Christmas roses (Helleborus niger), aka Christmas roses, are early winter flowering lenten roses. They bloom around Christmas time if winter temps are generally still mild. Based on the severity of winter temps, start of bloom date will vary considerably between H. niger and the more popular Helleborus x hybridus (H. x orientalis). (USDA hardiness zones […]

Thermonasty – What Is It?

How cold did it get overnight? Perhaps you should check out your rhododendrons outside. The leaves of some rhododendron species (Rhododendron spp.) and Redneck Rhody (Daphniphyllum macropodum) droop down and/or curl up during really cold nights. Plant scientists believe that this reaction may be a plant’s way of reducing water loss through stomata cells on […]