Evergreen azaleas (Rhododendron spp.) are actually small-flowered rhododendrons. Depending on where you garden, azaleas enjoy a long bloom period from late March (zone 8) to June (zone 4) in the U.S. Many cultivars bloom for two weeks or more. Fall blooming types like Encore® and Bloom-a thon® series are also available. Azaleas have shallow root systems […]
Archive for the ‘Summer heat tolerant’ Category
Partridgeberry – Evergreen Groundcover For Deep Shady Areas
Partridgeberry (Mitchella repens) is grown for its evergreen foliage, spring flowers and winter berries. This native low-growing groundcover can be found in moist woodlands and along stream banks in the Eastern and Midwest U.S. It is a good choice for planting in deep shaded garden areas (USDA hardiness zones 4–8). In the spring woodlands, small […]
Galax- Popular Mountain Plant For Your Woodland Garden
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 […]
Cool Plant Combos For Containers
As more and more urban gardeners are growing in small spaces, including decks and patio of condos and town houses, container gardens are becoming more significant. They’re creating large mixed containers that include miniature trees and shrubs rather than their big cousins. For design containers may include thrillers (tall or spiky), fillers, and spillers (weepers). […]
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 […]
Native Red Buckeye Tree Delights in Landscape
Red buckeye (Aesculus pavia) is a southeastern U. S. native that has become more recognized as a wonderful small landscape tree (USDA hardiness zones 4-8). In its native habitat it is an understory large shrub or small tree frequently surrounded by taller trees or structures. A mature specimen may grow […]
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, […]
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 […]
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 […]

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