Archive for May, 2021

Growing Cosmos

Cosmos are native to Mexico. In the U.S. these old-fashion annuals bloom throughout the summer months and attract birds, bees, and butterflies to your garden. They produce colorful 2- to 4-inch wide daisy-like flowers that sit atop 3-5 feet tall slender stems. Cosmos make excellent cut flowers and dwarf forms are ideal in containers. Annual cosmos […]

Little Leaf Linden

Littleleaf linden Littleleaf linden (Tilia cordata) is highly praised as an excellent urban shade tree. The species reaches 60 to 70 feet tall and spread of 30 to 40 feet. The foliage tolerates several urban pollutants. This durable tree is often utilized as a street and park tree because of its environmental adaptability. Two year […]

Ashe Magnolia

Ashe magnolia (Magnolia macrophylla subsp. Ashei) is a small 10-20 feet tree with enormous leaf and flower sizes (zone (5)6-9). Anindividual white flower measures 6- 12 inches across with a purple blotch at the base of 3 inner petal-like tepals. Ashe magnolia blooms in late May – early June in Tennessee. Many of the white […]

Elephant Ears In The Garden

If gardeners want to add some tropical punch to the garden, elephant ears (Colocasia esculenta) and a close botanical cousin (Alocasia) are one of the first plants that I recommend (USDA hardiness zones 7b-10). Also called ornamental taro, plants take off and grow rapidly after spring planting (when all threats of freeze injury have waned). […]

Mountain Laurels – A Native Shrub Many Gardeners Forget To Plant

Mountain laurel (Kalmia latifolia) is a U.S. native broadleaf evergreen shrub (USDA hardiness zone 5 – 7(8)). Whether you are hiking through area woodlands or driving through Biltmore Estates in Asheville, NC, flowering mountain laurels dominate the May-June landscape in Northeast Tennessee or Western North Carolina.  Mature shrub sizes range from 5 feet (dwarf cultivars) […]

New Compact Anise Hybrid Shrubs

Two new hybrid anise (Illicium) shrubs have been released by the NCSU Mountain Crop Improvement Lab in Mills River, NC.  These new star anise shrubs, bred by Dr. Tom Ranney, are hybrids between Illicium floridanum and I. mexicanum.  These native evergreen shrubs are low-maintenance and adapt to a wide range of growing conditions (USDA hardiness zones 6b-9a […]