American Holly (Ilex opaca) is a pyramidal evergreen tree that deserves to be planted more for multiple reasons. It is native to the eastern and central U. S. and is easily identified by its spiny green leaves (USDA hardiness zones 5 to 9). It grows slowly to 15 to 35 feet, sometimes taller. The leathery, deep […]
Archive for the ‘Heat Tolerance’ Category
American Holly For Year-round Interest
Posted by Hugh on December 22nd, 2015
Posted in acidic soil, Attracting birds, Bee Favorite, Deer resistant, Drought tolerant, Evergreen, Fertilizing plants, Green Privacy Screen, Heat Tolerance, Ilex (hollies), Leaf miner, Mites, Native Plant, Ornamental fruit, Planting tips, Poisonous or toxic, Propagation (Cuttings), Propagation (Seed), Soil drainage, Soil pH, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, Wildlife attractant, Wind protection, Winter Garden Interest, winter hardiness 
Comments Off on American Holly For Year-round InterestStop Destroying Forsythias
Posted by Hugh on November 24th, 2015
Forsythia (Forsythia spp.), also called “yellow bells”, is an extremely popular spring flowering shrub (USDA hardiness zones 5-8). Their bright yellow flowers signal the coming of spring. However, many gardeners do not know how to prune them. Tall 8-12 foot forms of F. x intermedia are commonly sold at most U.S. garden centers. Forsythias grow from 2 to 10 […]
Posted in acidic soil, alkaline soil, Disease resistant, Disease resistant, Drought tolerant, Fertilizing plants, Forsythia, Heat Tolerance, mulching, Overcrowding, Planting tips, Privacy Screen, Propagation (Cuttings), Pruning, Purchasing Plants, Rabbit/deer Protection, Soil drainage, Southern Appalachian Region, Spring flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness Comments Off on Stop Destroying ForsythiasStylish Boulevard Cypress
Posted by Hugh on November 15th, 2015
A twist here…a turn there, that’s the unique growth of Boulevard Cypress (Chamaecyparis pisifera ‘Boulevard’). It is a popular medium-sized evergreen shrub for home and commercial landscapes (USDA hardiness zones 5-9). Boulevard cypress exhibits a twisted pyramidal form with soft, silvery blue foliage that also grows in a slightly twisted manner. The fine, […]
Posted in acidic soil, Chamaecyparis, compact shrub, container shrub, Disease prone, Disease resistant, Drought tolerant, Evergreen, Fertilizing plants, Green Privacy Screen, Heat Tolerance, Insect (Pest) Problems, Mite susceptible, mulching, Planting tips, Privacy Screen, Propagation (Cuttings), Pruning, Soil drainage, Southern Appalachian Region, Trees & Shrubs, watering tips, winter hardiness Comments Off on Stylish Boulevard CypressAdd Alliums In Your Spring Flower Garden
Posted by Hugh on October 19th, 2015
Ornamental alliums, members of the onion family (Amaryllidaceae), produce flowers that are uniquely ball shaped and stand atop long, graceful stems. Young children marvel about the lollipop or stargazing blooms. Depending on species, alliums come in many colors (white, yellow, pink, purple, blue), shapes (round, oval, cascading), and sizes (5 inches to 5 feet tall). […]
Posted in acidic soil, Alliums (onion), Attracting Butterflies, Bee Favorite, Bulb Crops, Butterflies, Container growing, deadheading, Deer resistant, Disease resistant, Drought tolerant, Flower arrangments, Flowering Bulb, Flowers, Heat Tolerance, Perennials, Planting tips, Propagation (dividing), Soil drainage, Southern Appalachian Region, Summer heat tolerant, winter hardiness Comments Off on Add Alliums In Your Spring Flower GardenThunderhead Japanese Black Pine For A Different Look
Posted by Hugh on September 27th, 2015
Thunderhead Japanese Black Pine (Pinus thunbergii ‘Thunderhead’) is compact form of Japanese black pine. At maturity it may reach 20 to 25 feet high and 15 to 20 feet wide (USDA hardiness zones 5b-8). Expect this slow-growing conifer to grow 5 feet height and 4 feet width in 10 years. By mid-winter its very long […]
Posted in acidic soil, DWARF CONIFERS, Evergreens, Green Privacy Screen, Heat Tolerance, Japanese Black Pine, Privacy Screen, Soil drainage, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs Comments Off on Thunderhead Japanese Black Pine For A Different LookCrape Myrtles With Awesome Bark
Posted by Hugh on August 24th, 2015
Many cultivars of crape myrtles are hybrids that combine the large, colorful flowers of common crape myrtle (L. indica) with the mildew-resistance and cold hardiness of Japanese crapemyrtle (L. faurei). Many U.S. National Arboretum hybrid releases excel with beautiful year-round ornamental bark. Among the tree forms are ‘Natchez’ (my favorite), ‘Apalachee’, ‘Lipan’, ‘Muskogee’, and Tuscarora’. Natchez possesses extraordinary cinnamon brown winter […]
Posted in acidic soil, Bee Favorite, Crape myrtle (Lagerstroemia), Disease resistant, Disease resistant, Drought tolerant, Heat Tolerance, Planting tips, Propagation (Cuttings), Pruning, Southern Appalachian Region, Summer flowering, Summer heat tolerant, Trees & Shrubs, Uncategorized, Winter bark, winter hardiness Comments Off on Crape Myrtles With Awesome BarkColorful Oleanders For Hot Summer Climes
Posted by Hugh on July 9th, 2015
Oleander (Nerium oleander) is an attractive evergreen shrub for warm climates. Indigenous to the Mediterranean region, it is popular in warm regions of the U.S., namely in western, coastal, and southern states (USDA hardiness zones 8-11). Oleander prefers moist, well-drained soil and a sunny landscape site. Established shrubs withstand dry and windy conditions along coastal areas. Brightly colored […]
Posted in acidic soil, Aggressive grower, Aphids, compact tree, container shrub, Drought tolerant, Heat Tolerance, Insect (Pest) Problems, Oleander (Nerium), Planting tips, Propagation (Cuttings), Pruning, Scale, Soil drainage, Southern Appalachian Region, Summer flowering, Trees & Shrubs, Uncategorized, watering evergreens, watering tips, winter hardiness, winter injury, Winter Protection Comments Off on Colorful Oleanders For Hot Summer ClimesObedient Plant For Late Summer Blooming
Posted by Hugh on June 21st, 2015
Obedient plant (Physostegia virginiana) is native from the Central to Southern U.S. and northern Mexico (USDA hardiness zones 3-9). It is called “obedient plant” because each tubular flower will, upon being pushed in any one direction, stays in new position. From July to September obedient plant is valued for its late season pink or white […]
Posted in acidic soil, Aggressive grower, Autumn flowering, Bee Favorite, Butterflies, compost, deadheading, Drought tolerant, Fertilizing plants, Heat Tolerance, Native Plant, Obedient plant (Physotegia), Perennials, Planting tips, Propagation (Cuttings), Propagation (Seed), Pruning, Soil drainage, Summer flowering, Summer heat tolerant, winter hardiness Comments Off on Obedient Plant For Late Summer BloomingSwamp Azalea Deserves More Garden Space
Posted by Hugh on June 12th, 2015
Swamp Azalea (Rhododendron viscosum, formerly R. serrulatum) is very different among deciduous azaleas. Most rhododendrons (azaleas) do not care for soppy, poorly drained soils. This U.S. native is an exception, indigenous to swamps, bogs, stream edges and wet lowlands from southern Maine to northeastern Ohio south to Florida and […]
Posted in acidic soil, Azalea (deciduous), Bee Favorite, Butterflies, Deer resistant, Disease resistant, Fragrant, Heat Tolerance, Hummingbird, mulching, Native Plant, Planting tips, Poisonous or toxic, Pruning, Rhododendrons, Soil drainage, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, Trees & Shrubs, watering tips, winter hardiness Comments Off on Swamp Azalea Deserves More Garden Space‘Short and Sassy’ Helenium (Sneezeweed)
Posted by Hugh on May 21st, 2015
Sneezeweed (Helenium autumnale) is a bee/butterfly friendly perennial that blooms heavily from mid-summer into early fall. Helenium (“sneezeweed”) does not cause hayfever or irritate sinus passages. The genus Helenium is named for Helen of Troy. Its dried leaves were once crunched to make a snuff to promote sneezing. This tough prairie native thrives in full […]
Posted in acidic soil, Attracting birds, Autumn flowering, Bee Favorite, Butterflies, deadheading, Disease resistant, Drought tolerant, Fertilizing plants, Heat Tolerance, Helenium, Native Plant, Perennials, Planting tips, Propagation (dividing), Southern Appalachian Region, Summer flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on ‘Short and Sassy’ Helenium (Sneezeweed)
