Archive for the ‘Heat Tolerance’ Category

New USDA Hardiness Zone Map

The USDA Plant Zone Hardiness Zone Map is an important garden reference to anyone who gardens in the continental United States, Alaska, Hawaii or Puerto Rico. The U.S. Department of Agriculture (USDA) today released a new version of its Plant Hardiness Zone Map (PHZM), updating this valuable tool for gardeners and researchers for the first […]

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 […]

Native Catalpa Trees

Catalpa Tree Northern catalpa or cigartree (Catalpa speciosa) overpowers most private landscapes by their enormous presence (USDA hardiness zones 4-8). This 40-60 feet large native tree commonly grows along roadsides, particularly on bottomlands from Illinois and Missouri south thru Arkansas and Tennessee. Catalpa is not a tree seen planted in most residential neighborhoods because of […]

Western Sunflower

Western sunflower (Helianthus occidentalis) is actually native to eastern and central North America, not western North America (USDA hardiness zones 4-8). It is one of the shortest of the many sunflowers found in the U.S. You have seen this Midwest native growing in glades, prairies, dry meadows, fields and rocky open woodlands. It grows equally […]

Chinese Fringe Flower

Chinese fringe flower, aka Loropetalum (Loropetalum chinense) is related to witchhazels (Hamamelis spp) and is native to China, Japan, and the Himalayas (USDA 7-10). In the southern U.S., fringe flower is usually evergreen or semi-evergreen, and is deciduous in 6b-7a. For those who garden in areas that occasionally are hit cold winter snaps, plant them […]

All About Flowering Quinces

Flowering Quince (Chaenomeles speciosa) is a deciduous shrub in the Rose (Rosaceae) family and related to apple and pear (Zones 5-9). It is native to China and is relatively easy to grow. Plant quince in moist, well-drained soil; it flowers best in full sun but is moderately shade tolerant. Feed quince shrubs annually in early […]

Growing Jewel Orchids

Jewel Orchids (Ludisia discolor) are native to the tropical forests of Southeast Asia. Compared to the tree-climbing epiphytic Phalaenopsis and Cattleya orchids, Jewel Orchids are terrestrial plants that grow on tropical forest floors. Jewel orchids are grown primarily for their spectacular dark and colorful veined ovate foliage and secondarily for their flowering. Jewel orchids grow in […]

Abyssinian Red Banana

Ensete ventricosum is not true banana (Musa spp ); it does not sucker like bananas, so does not form large clumps over time. In their native environment in tropical Asia and Africa, plants may grow to 30 or more feet in height, but grow considerably shorter in containers or in cultivation. Abyssinian Red Banana (Ensete ventricosum ‘Maurelli’) […]

Three Standout Pfitzer Junipers

Pfitzer junipers (Juniperus x pfitzeriana) are standouts in the winter landscape (USDA hardiness zones 3-9). Many varieties are utilized as groundcovers. Pfitzers are easy care, low maintenance plants when properly sited in full sun and well drained. Around coastal areas, pfitzers are moderately resistant to salt injury. Give pfitzers lots of space. Their plume-like evergreen […]

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 […]