Archive for the ‘Spring flowering’ Category

“No Dig” Planting Of Tulips

Digging lots of holes to plant 25 0r 50 tulip bulbs is a backbreaking chore. It doesn’t have to be that way. More than a decade ago, plant researchers at Cornell University in Ithaca, N.Y., developed a planting method called “top-planting”. It eliminates all the digging and the tulips come back and bloom well for […]

Ten Native Shrubs Possessing Great Fall Leaf Color

Some native U.S.  landscape shrubs are not only great spring/summer flowering shrubs, but their fall foliage color(s) are an added attraction. Here are ten of my favorites listed alphabetically by genus: Bottlebrush Buckeye (Aesculus parvifolia) – foliage of this summer flowering shrub turns bright yellow in fall. (zones 4-8) Red Chokeberry (Aronia arbutifolia) – under-planted native shrub that […]

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 […]

Not New –Still Top Landscape Performers

A senior gardener knows that many new plant cultivars (varieties) are often no better than what had come before. Many “superstar” shrubs, some released a decade or more ago, are still topnotch performers in many parts of the U.S. Here are six which I continue to recommend highly. ‘Low &Behold® Blue Chip Jr.’ Butterfly Bush is a super compact 18-30 […]

Korean Sweetheart Tree

The late Dr. J. C. Raulston, N.C. State University horticulture professor emeritus, discovered Korean sweetheart tree (Euscaphis japonica) in 1985 on the Korean Peninsula while participating in a U.S. National Arboretum collection expedition (USDA hardiness zones 6-8). Dr. Raulston brought seeds back to the N.C. State Arboretum for assessment and evaluation. The species common name “sweetheart […]

Stunningly Beautiful Three-Flowered Maple

Three flower maple (Acer triflorum), often called trifoliate maple, is native to eastern Asia (USDA hardiness zones 4-7). The latter pseudonym is misleading as A. triflorum is actually one of many compound-leafed maples identified as “trifoliate maples”. This small deciduous understory maple typically grows 2o-25 feet tall with a densely-branched, rounded crown. Specimens often grow to 35-40 feet in height range. The […]

Multi-Use Bowles’ Golden Sedge

Bowles’ golden sedge (Carex elata ‘Aurea’) is an easy to grow sedge (USDA hardiness zones 5-8). Golden sedge was introduced by English plantsman and garden writer E.A. Bowles who discovered it growing in eastern England. Bowles’ Golden sedge grows 1 ½ to nearly 3 feet high (in flower) and 2-3 feet wide. It features bright lemon- […]

Alexandrian Laurel For Deep Shade

Alexandrian Laurel or Poet’s Laurel (Danae racemosa) is a wonderful evergreen shrub that is rarely planted in U.S. gardens. Danae is indigenous to Iran and Syria. This evergreen shrub needs partial to full shade and the warm climes of southeast or Pacific northwest states (USDA hardiness zones 6 – 9). If winters are exceptionally cold […]

Our Native Bigleaf Magnolias

Bigleaf magnolias are represented by four species: (M. macrophylla), umbrella magnolia (M. tripetala), Fraser magnolia (M. fraseri), and Ashe magnolia (M. ashei). All are medium-size trees with huge leaves and large flowers that appear after the leaves unfurl. All are native to the southeastern United States as far north to West Virginia and Ohio (USDA hardiness zones […]

The Next Generation of Weigelas

  Weigela (Weigela florida) is old-fashioned shrub with rose colored blooms and arching branching habit in mid-spring. This shrub is native from Japan, Korea, and China (USDA hardiness zones 5-8). New hybrids of weigelas are arriving at garden centers this spring. Compared to previous cultivars that were 6-9 feet tall,  new introductions grow only 2-5 feet […]