Archive for the ‘mulching’ Category

New Redbuds From Dr. Dennis Werner

Despite his retirement from NC State University, Dr. Werner, the redbud breeder of varieties like ‘Flamethrower’ and ‘Ruby Falls’, has introduced two more new varieties. Both cultivars are the beginning of the new compact redbud series. The two newest redbud releases from NCSU are ‘Pom Poms’ and ‘Amethyst’ are two new compact redbud trees. (Zone […]

Early Risers In The New Year Garden

Some flowering bulbs, corms, and tubers are early-bloomers. With the start of calendar year January 2026, several days in the 50’s and 60’s have been forecasted. In our garden, flowers of three perennials are beginning to poke through the soil. That’s besides the early daffodils which are always early-risers but hold off blooming until late […]

Daphniphyllum

Daphniphyllum macropodium is a rounded understory broadleaf evergreen shrub or small tree native to forested lands in Japan, Korea and China. Daphniphyllum, aka “false daphne”, is recognized for its attractive foliage and unique flowering habit.  It stands out for its bold rhododendron-like leaveage. It typically grows to 15-25 feet tall in cultivation; add on 5-10 feet if plant […]

Elephant Ears Seasonal Care

Elephant ears (Colocasia) and close botanical cousin (Alocasia) is also called ornamental taro. Plants take off and grow rapidly after spring planting, once all threats of spring freeze injury have passed. In moderate zones 6-7-like climates, elephant ears are special garden tropicals are stunningly beautiful over 7 months before declining for its long winter dormancy. […]

‘Jindai’ Japanese Aster

Tatarian aster (Crinitaria tataricus) / (Aster tataricus) is an herbaceous perennial wildflower indigenous to eastern Europe, Siberia, and Mongolia (USDA hardiness zones 3-9). Its stiff sturdy stems support showy abundant flower clusters comprised of 1 inch (2.5 cm) across, with deep lavender to blue rays and yellow centers. The flat-topped clusters add late season color […]

American Elm Continues To Be Planted

American elm (Ulmus americana) is a medium to large deciduous tree, typically growing to 60-80 feet tall with a vase-shaped, broad-rounded crown. It is native to eastern and central North America. Once widely planted as a street and lawn tree, its populations have been decimated by Dutch elm disease (DED) over the past century. Numerous […]

Summer Planting Combinations At Biltmore

On a recent visit (8/27/25) to the fabulous Biltmore Estates* Walled Garden near the Greenhouse Conservatory were some wonderful colorful plant combinations: *Biltmore Estates in Asheville, North Carolina

Scarlet Rose Mallow

Swamp hibiscus (Hibiscus coccineus), aka scarlet rose mallow, is a hardy perennial plant that grows in swamps, marches and roadside ditches in the Southeastern U.S. (USDA hardiness zones 5-9). It can grow 6 to 8 feet tall and 2 to 3 feet wide.  The 5- to 6-inch-long palmate leaves are 3 – 7 lobes and have jagged […]

Growing Rose Mallow (Hardy Hibiscus)

Summerific® Hibiscus are all Perennial Hibiscus, primarily tracing their parentage back to Hibiscus moscheutos. This species is native to North America, specifically the central and eastern regions of the U.S. Perennial Hibiscus are hardy from zones 4-9 and dieback to the ground each year. They produce exceptionally large flowers in an increasingly wide color range. All […]

Hardy Cyclamen

Hardy cyclamens are tuberous perennial that bloom according to species. They are native to Europe, around the Mediterranean region and parts of Asia and Africa. Two popular hardy species in U.S. gardens are spring-blooming Cyclamen coum and fall-flowering ivy-leaf Cyclamen hederifolium. Leaves remain evergreen through much of the winter season. Non-hardy florist cyclamens (C. persicum) […]