Galax (Galax urceolata) is an under planted perennial wildflower native to the southern Appalachian mountains and eastern U.S. (USDA hardiness zone 5). Galax foliage is frequently collected from the wild for use in the winter floral decorations. Unfortunately, over-harvesting on public lands has jeopardized wild populations. Galax grows 6 to 12 inches tall and is […]
Archive for the ‘Drought tolerant’ Category
Autumn Ferns Offer Lush Tropical Touch
Ferns are fine textured lacey-leaf groundcovers. Many kinds of ferns add a tropical accent to the shade garden. Autumn fern (Dryopteris erythrosora), aka Japanese wood fern, has evergreen or semi-evergreen arching foliage, depending how cold winter is (USDA hardiness zones 5 to 8). Its common name is misleading. Best fronds color is in spring; fronds unfurl with […]
Getting A Sourwood Tree Going
Sourwood (Oxydendrum arboreum) is one of our most beautiful U.S. native trees. Trees often grow multi-stemmed or shrub-like to 20-30 feet or in tree form to 35-40 feet high and narrow in spread. Trying to establish a new tree can be challenging. In the wild sourwoods are often found growing in shallow soils on steep […]
Four Very Different Annuals You Should Try
I asked three regional horticulturists to identify an under-planted drought tolerant annual. Here are four (4) that they recommended: Drumstick flower or “Billy Buttons” (Craspedia globosa) produces a golden-yellow display of spherical flowers that often reach the size of golf balls (USDA plant hardiness zones 8-11). The silvery-gray foliage reaches about 2 feet tall and wide, […]
Exceptionally Hardy ‘Margarita’ Carolina Yellow Jessamine
Carolina yellow jessamine (Gelsemium sempervirens) is a lovely ignored native vine. It is native from Virginia to Texas to Florida, easily spotted growing in a sunny location growing on trees (USDA zones 6-9). It is the state flower of South Carolina. Grow it as a trellised vine or as a low shrub-like mound (ground cover). Flowers often serve as an early call […]
Blue Star Amsonia Is A Solid Performer
Blue Star (Amsonia tabernaemontana) is native to the central U.S. (USDA hardiness zones 3-9). This herbaceous perennial is frequently seen growing in open woodlands in the midwest and south to Florida and Texas. In mid-spring (in Tennessee), plants are filled with clusters of soft light blue star-like flowers, each nearly ¾ inches across. This clump-forming perennial […]
‘Ascot Rainbow’ Variegated Spurge
‘Ascot Rainbow’ Spurge (Euphorbia x martinii) is an herbaceous evergreen perennial which has shown to be remarkably winter hardy (USDA hardiness zones 5b-9). This spurge is a relatively low maintenance perennial. This plant has both distinctive variegated flowers and foliage. Plant several spurges together for an awesome visual show. Ascot Rainbow Spurge struts attractive bluish-green narrow foliage […]
Butterfly Weed Named 2017 Perennial Plant Of The Year
Milkweed (Asclepias tuberosa), aka butterfly weed, is a long-lived tuberous rooted perennial indigenous to the southeastern U.S and mid-western U.S. and Canada (USDA hardiness zones 3 to 9). It grows in dry/rocky open woodlands, prairies, farm fields, and along roadsides. Individual plants typically grow as a clump to 2- 3 feet high and 1 -2 feet wide. Unlike many […]
Comparing Western Red Cedar And ‘Green Giant’ Arborvitaes
Western red cedar or giant red cedar (Thuja plicata) is native to the Pacific Northwest. In the eastern U.S. it is called western arborvitae and landscapers typically do not plant it. Instead, they plant the hybrid cultivar ‘Green Giant’ arborvitae, a cross between western red cedar (T. plicata and Japanese arborvitae (T. standishii). Western arborvitae […]