Archive for the ‘Disease resistant’ Category

Eastern Bluestar (Amsonia)

Eastern Bluestar (Amsonia tabernaemontana), aka blue dogbane, is a native herbaceous perennial that is becoming more popular with U.S. gardeners (USDA hardiness zones 3-9). This erect, clump-forming plant produces terminal, pyramidal clusters of ¾ inch, soft light blue, star-like flowers in mid- to late-spring atop erect 2-3 feet tall leafy stems. Narrow, willow-shaped, dull green […]

Twenty Highly Dependable Small Landscape Trees

In small landscapes, where growing space is limited, a number of outstanding trees may be planted. Several are also examples of great spring or summer flowering trees. U.S. native species are designated N. Additional landscape traits include: Grow under 30 feet in height and underneath power lines). Winter hardiness across the U.S. (USDA hardiness zones […]

Winter-blooming Wintersweet

Wintersweet (Chimonanthus praecox) is a landscape shrub offers four seasons of landscape interest. Also called Japanese allspice, this deciduous mid-sized shrub typically grows 10-15 feet tall and 8-12 feet wide and blooms during winter (USDA zones 7-9). You can also risk planting wintersweet in a protected courtyard garden in Zones 6 to minimize freeze injury […]

Seven Shrubs That Bloom In February

If you have ever dreamt of creating a year-round landscape garden, here are seven fine shrubs to start with. These shrubs bloom in late winter and are also important to early insect pollinators — native ground bees, bumble bees, and butterflies. In USDA hardiness zones 7-9, winter temperatures begin to moderate and some shrubs burst into floral […]

Update On Coral Bells

Coral bells (Heuchera spp) or alumroot are Tennessee natives. They represent an almost limitless choice of foliage colors, sizes, and forms (USDA hardiness soils 4-9). The biggest chore a gardener has is selecting what cultivar(s) to plant. There is over one hundred to choose that range from grow 8 to 12 inches in height and […]

New Landscape Roses With Exceptional Fragrance

Over a century of rose breeding has rewarded gardeners with so many gorgeous garden roses: hybrid tea, grandiflora, floribunda and shrub types. Rose breeders have concentrated on plant vigor, flower color, disease resistance, and greater numbers of flowers over the growing season. Over the years, floral fragrance has been mostly ignored. In the past two […]

Plant Awards Of 2021

For 2021, the National Garden Bureau (NGB), the non-profit organization promoting gardening in North America, has announced the five (5) plant classes that will be featured in the 2021 “Year of the” program. Annual: Year of the Sunflower Vegetable/edible: Year of the Garden Bean Perennial: Year of the Monarda Bulb: Year of the Hyacinth Flowering Shrub: Year of the Hardy […]

Calamint – 2021 Perennial Plant of The Year (PPOY)

Too begin a new gardening year, the Perennial Plant Association has named calamint (Calamintha nepeta ssp. nepeta) as the 2021 Perennial Plant of the Year. One landscaper designer describes calamint as “a cloud of confetti, tiny white flowers”. Plants are dotted with masses of tiny white (or pale blue) flowers from early summer to fall. […]

Three Common Witchhazel Varieties

Common witchhazel (Hamamelis virginiana) is likely the last native woody shrub or tree to bloom in the northern areas of the U.S. and Canada (USDA hardiness zone 3-8). This autumn blooming deciduous shrub or tree grows in open woodlands, often near a lake or a stream bank. Common witchhazels grow 15-20 feet tall as a large […]

Standout Ornamental Grasses Inflorescences

Ornamental grasses standout in the landscape most of the year. These six ornamental grasses showoff spectacular seed heads (inflorescences) in late summer or fall. These grasses are also beautiful and effective landscape screens. PAMPAS GRASS (Cortaderia selloana) – are seen planted at the beach, city parks or in your neighbor’s yard. The big feathery plumes […]