Gooseneck loosestrife (Lysimachia clethroides) can be both a delight and a weedy nuisance – depending on where you garden. (USDA hardiness zones 3 – 8). This native of southeast Asia grows aggressively in some locations in the U.S. where it has escaped into woodlands, wet areas, and on sunny, sheltered mountainous slopes. The perennial has […]
Archive for the ‘mulching’ Category
Three Salvias To Try
Back in early spring you may have planted several kinds of salvias (sages). The arrival of the cool autumn weather turns up the flower power of sages. They’re members of the mint family and the leaves emit a mild anise scent when crushed. Looking ahead to summer of 2024, here are three salvias that you […]
Swamp Hibiscus
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. Its 5- to 6-inch-long leaves are palmately lobed into 3, 5, or 7 parts. […]
Summerific Hibiscus Are Awesome
Among my favorite summer flowering perennials are the hardy herbaceous hibiscus (Hibiscus moscheutos). During the early days of August, Walters Gardens, a premier perennial plant breeder, requests garden writers to celebrate and promote their awesome product line of Summerific hardy hibiscus. Last week, the first week of August, was dubbed Summerific Week. It’s never too […]
Summer Blooming Trees
Other than crape myrtles, few trees bloom in July and August. Here are four exceptions: Chaste tree, Sourwood, Golden Raintree, and Franklinia. Chaste Tree (Vitex agnus-castus) is a 10-15 feet tall, vase-shaped, deciduous shrub or a small 15-20 feet tree. The species is native from southern Europe and Asia. It is often mistaken as a purple-flowering […]
Vintage Large-Growing Oakleaf Hydrangeas
Oakleaf hydrangea (Hydrangea quercifolia) is an upright, broad-rounded, suckering, multi-stemmed, deciduous shrub that typically grows 4-6 feet (less frequently to 8 feet) tall. It is a wonderful flowering shrub with multi-season interest. It is native to the Southeastern U.S. and tolerates hot, humid weather. Oakleaf hydrangeas aren’t quite as cold-hardy as other hydrangea species (USDA […]
Mountain Hydrangeas
Mountain hydrangeas (Hydrangea serrata) look very much like big leaf hydrangea (H. macrophylla) except shrubs are smaller, more compact in growth habit with smaller flowers and leaves. They are native to the cool moist woodland valleys in Japan and Korea mountains. (USDA hardiness zones 6-9). These unique hydrangeas fare better in cool climates in zones 5 […]
Goatsbeard
Goatsbeard (Aruncus dioicus) or “goat’s beard” is a North American perennial that produces feathery plumes of cream-colored flowers in late spring or summer. Goatsbeard is also indigenous to western Europe. This clump-forming woodland plant is hardy in zones 3-7a (?) and appears to flounder under the intense summer heat in Georgia and the Carolinas. The […]
Bergenia Or Pigsqeak For Sun Or Shade
Bergenia (Bergenia spp), aka “pigsqeak”, is a herbaceous perennial with distinctive glossy, rounded leaves. Bergenias are native to the forest and alpine zones of China and Siberia. Eight species are available including heartleaf Bergenia (B. cordifolia), leather bergenia (B. crassifolia), and fringed bergenia (B. ciliata). Hybrid selections are also available. (USDA hardiness zones 4-8). Bergenia’s […]