Where space is limited, such as along a narrow thoroughfare or snuggled up near a downtown building, here are three (plus two others pictured here) columnar oaks that you can depend upon. Beacon® is a hybrid swamp white oak (Quercus bicolor) discovered by famed plantsman Dr. Michael Dirr and introduced by J. Frank Schmidt Nursery in […]
Archive for the ‘Drought tolerant’ Category
Bigroot Cranesbill
Bigroot Cranesbill (Geranium macrorrhizum) is a favorite, easy to grow plant that forms a dense weed-resistant ground cover with attractive foliage and flowers. (USDA zones 4 – 8). This “cranesbill” is a true perennial geranium. It is a rhizomatous semi-evergreen perennial, native to southern Europe, typically grows to 12 inches tall and to 24 inches or […]
Worst Weed Ever Is Here?
Mulberryweed (Fatoua villosa) is not related to mulberry trees but its leaves look a little like mulberry foliage. A native of eastern Asia, it was introduced into North America in the latter half of the 20th century. Currently, it is seen in the Southeastern United States from Maryland to Florida, west to Texas and Oklahoma, north […]
Salvias – Nature’s Last Hurrah
Salvias are native to central South America. Some species may surprising survive here in Tennessee/Virginia (zone 7) as tender perennials. In the early days of autumn, salvias seem to revitalize – vegetatively and flower numbers. Salvias are both reliable nectar and pollen sources for butterflies and hummingbirds and are seldom damaged by deer. Listed here […]
Rhizomatous Alliums
Alliums are a members of the lily family, containing 1100 species, including the edible kinds that you add to your burgers and salads. In the ornamental flower world include spring- blooming bulbs, culinary herbs and durable foliage and bountiful summer flowers. Whether your summer garden is located in a challenging part of the U.S. such […]
Summer Blooming Golden Raintree
Golden raintree (Koelreuteria paniculata)is a medium sized deciduous tree that grows 30 to 45 feet tall and 25-35 feet wide, a horizontally branched tree Zones 5-9). This tree has a medium to fast growth rate, blooms at an early age with upright twigs with yellow flowers, a rare color among flowering trees whenever the time […]
Cinnamon Clethra
Japanese clethra (Clethra barbinervis) is a large, upright, deciduous shrub or small tree (USDA 5-8). As a small tree it generally grows 10-20 feet tall and features horizontally drooping, terminal racemes (4-6 inches long); the white flowers are pleasantly fragrant. Its bloom period continues over several weeks from mid to late summer. In autumn, its […]
Whale’s Tongue Agave
Whale’s Tongue Agave Over the past 10-15 years, interest in growing agaves has really caught fire, whale’s tongue agave (Agave ovatifolia) in particular. It grows to 3 to 4 feet tall and 4 to 6 feet wide in 5 to 8 years, especially with summer water. Like many agaves, whale’s tongue blooms after 15-20 years, […]
Lion’s Tail
Lion’s tail (Leonotis leonurus) is a tropical plant native to south Africa (USDA hardiness zones 8-11). I have seen used as a late summer – fall blooming annual in public gardens. Lion’s tail’s bright burnt orange flowers are standouts and receive great notice. The common name “Lion’s Ear” comes from the flowers resembling the color […]
10 Drought Tolerant Perennials
Once established, these ten drought-tolerant plants can cope with hot sun and humidity with low amounts of supplemental water. If you garden in a drought-prone area, or growing in fast-draining raised beds, these drought-resistant plants are a great choice for your garden. Perhaps you wish to reduce your water bills. Plan to keep plantings adequately […]