Annual vinca or periwinkle (Catharanthus roseus) is a summer flowering annual popular in Southern and Midwest gardens (USDA hardiness zones 9-11). When summer’s heat and humidity soars, vincas look their best and bloom the heaviest. Vincas sparkle in containers, in flower beds, or in front borders around building foundations. Transplants are set out in mid-spring […]
Archive for the ‘plant nutrition’ Category
Don’t Shy Away From Annual Vincas (Periwinkles)
Posted by Hugh on April 23rd, 2014
Posted in acidic soil, Butterflies, Disease resistant, Drought tolerant, Flowers, Heat Tolerance, mulching, Periwinkle (annual vinca), plant nutrition, Southern Appalachian Region, Spring flowering, Summer flowering, Summer heat tolerant, watering tips 
Comments Off on Don’t Shy Away From Annual Vincas (Periwinkles)Mighty Rodgersias For Your Shade Garden
Posted by Hugh on April 14th, 2014
In a shade garden the large palmately compound foliage of rodgersias (Rodgersia spp.) make a bold statement (USDA hardiness zones 4-9). In recent years rodgersias are becoming more available at garden centers in the U.S. Three of five species are listed below. Hybrid forms are also available. Rodgersias thrive in moist, organically rich soils. They […]
Posted in acidic soil, compost, Perennials, plant nutrition, Planting tips, Rodgersia, Southern Appalachian Region, Summer flowering, watering tips, winter hardiness Comments Off on Mighty Rodgersias For Your Shade GardenGive Edgeworthia A Try In Your Winter Garden
Posted by Hugh on February 16th, 2014
To begin, I must thank South Carolina nurseryman, Mr. Ted Stephens, who gifted me a Chinese paperbush (Edgeworthia chrysantha) 12 years ago. Most plant authorities rate its winter hardiness to USDA zones 7 and 8, but no one told this to my edgeworthia in zone 6-b. People who see it blooming in my early March […]
Posted in acidic soil, compact shrub, compost, Disease resistant, Edgeworthia, Fertilizing plants, Fragrant, plant nutrition, Planting tips, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, Winter flowering, winter hardiness Comments Off on Give Edgeworthia A Try In Your Winter GardenChristmas Ferns Are Easy To Grow
Posted by Hugh on February 1st, 2014
On a woodland hike in the eastern U.S., lush colonies of evergreen Christmas fern (Polystichum acrostichoides) flourish along the moist slopes (USDA hardiness zones 3 to 8). This native perennial fern favors either a deep or light shade environment. A vigorous clump may grow 18 – 24 inches in height and width. Set new plants […]
Posted in acidic soil, compost, Deer resistant, Disease resistant, Drought tolerant, Evergreen, Ferns, Ground cover, Native Plant, plant nutrition, Planting tips, Propagation (dividing), Pruning, Southern Appalachian Region, Summer heat tolerant, watering tips, winter hardiness Comments Off on Christmas Ferns Are Easy To GrowEuropean Hornbeams Serve As Great Garden Sentinels
Posted by Hugh on January 17th, 2014
Upright European hornbeams (Carpinus betulus cvs.) are versatile small to medium-sized deciduous trees that fit most landscape settings. Depending on which cultivar you select, the tree stands with a narrow vertical profile. It grows 35-40 feet tall and 15-20 feet wide. It’s cookie cutter by design as a street tree or tall narrow hedge. Hornbeams […]
Posted in acidic soil, Disease resistant, Drought tolerant, Hornbeam (Carpinus), plant nutrition, Privacy Screen, Pruning, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, watering tips, Winter bark Comments Off on European Hornbeams Serve As Great Garden SentinelsNorfolk Island Pine Makes Decorative Holiday Tree
Posted by Hugh on December 15th, 2013
Norfolk Island Pine (Araucaria heterophylla) is native to tiny Norfolk Island located in the South Pacific. This tropical evergreen tree is now planted around the world and appears to be hardy in Northern Florida (USDA hardiness zone 9). In the wild this fast-growing tree grows to 80 feet in height. Norfolk Island Pine makes a […]
Posted in acidic soil, Evergreens, Fertilizing plants, Foliage plant, Interior (house) Plants, Norfolk Island Pine, plant nutrition, Planting tips, Potting Mix, Pruning, Repotting plants, Southern Appalachian Region, Tropical Plants (non-hardy), watering tips, winter hardiness, Winter Protection Comments Off on Norfolk Island Pine Makes Decorative Holiday TreeWhy Some Crapemyrtles Do Not Flower
Posted by Hugh on September 23rd, 2013
There are several probable reasons why your crape myrtle did not flower this summer. The two leading reasons are lack of adequate daily sunlight and planting depth. Crape myrtles should be planted in full sun. They don’t flower well in locations receiving less than 6 hours of direct sunlight each day. If the leaves are […]
Posted in compact shrub, compact tree, Crape myrtle (Lagerstroemia), Failure to Bloom, Fertilizing plants, plant nutrition, Planting tips, root injury, Southern Appalachian Region, Summer flowering, Trees & Shrubs, Winter bark Comments Off on Why Some Crapemyrtles Do Not Flower‘Guacamole’ Hosta An Outstanding Garden Performer
Posted by Hugh on September 14th, 2013
Guacamole (Hosta plantaginea ‘Guacamole’) is rated one of the top performing hostas in the Northeast and mid-South U.S. gardens. Guacamole is a hybrid and one of its parents is H. plantaginea ‘Fragrant Bouquet’. In 2002 it was selected Hosta of the Year by the American Hosta Society. Guacamole is a medium-sized hosta. It matches its […]
Posted in acidic soil, alkaline soil, Bee Favorite, compost, Disease resistant, Fragrant, Hosta, Hummingbird, Perennials, plant nutrition, Planting tips, Propagation (dividing), Rabbit/deer Protection, Shade Gardening, Southern Appalachian Region, Summer flowering, Summer heat tolerant, watering tips, winter hardiness Comments Off on ‘Guacamole’ Hosta An Outstanding Garden PerformerDaylilies Not Blooming?
Posted by Hugh on August 29th, 2013
Gardeners become disappointed when their daylilies (Hemerocallis spp.) are not bloom. There may be reasons for this including: old clumps in need of dividing, inadequate nutrition, too much nitrogen fertilizer, too much shade, and pest and disease issues. Daylilies may be shaded or crowded out by overgrown trees, shrubs, ground covers, or weeds. Heavy amounts […]
Posted in acidic soil, Autumn flowering, Bee Favorite, Butterflies, compost, Daylilies, Disease resistant, Disease resistant, Drought tolerant, Failure to Bloom, Hummingbird, mulching, Perennials, plant nutrition, Planting tips, Propagation (dividing), Pruning, Sanitation, Southern Appalachian Region, Summer flowering, Summer heat tolerant, watering tips, Winter Protection Comments Off on Daylilies Not Blooming?Divide Irises In Late Summer
Posted by Hugh on August 17th, 2013
Irises (Iris spp.) are beloved spring flowering perennials. Perhaps some fans and clumps flowered poorly this spring. There are several reasons for this, including: old clumps in need of dividing, weather issues, poorly drained soil, inadequate nutrition, too much nitrogen fertilizer, heavy shade, and pest and disease problems. Irises do not compete well for space […]
Posted in acidic soil, Bee Favorite, Butterflies, Drought tolerant, Failure to Bloom, Fertilizing plants, Fragrant, Heat Tolerance, Insect (Pest) Problems, Iris, Perennials, plant nutrition, Planting tips, Propagation (dividing), Pruning, Southern Appalachian Region, Spring flowering, Uncategorized, watering iris, Weed control, Winter Protection Comments Off on Divide Irises In Late Summer
