American Conifer Society Reference Gardens in the Southeastern Region March 2015 Want to learn about which evergreen and deciduous conifers grow well in your area. The American Conifer Society (ACS) has established a reference garden network across the U.S. If you are developing dwarf conifer collection […]
Archive for the ‘Pines (Pinus spp.)’ Category
List Of Conifer Reference Gardens In Southeastern U.S.
Posted by Hugh on August 1st, 2015
Posted in Bald cypress (Taxodium), Cryptomeria (Japanese cedar), DWARF CONIFERS, Evergreens, Ginkgo biloba, Pines (Pinus spp.), Southern Appalachian Region, Spruces (Picea spp.), Trees & Shrubs, Yews (Taxus spp.) 
Comments Off on List Of Conifer Reference Gardens In Southeastern U.S.Conifers For Poorly Drained Soils
Posted by Hugh on December 7th, 2014
Before planting conifers in your landscape, it’s absolutely important to know the drainage (percolation rate) of the soil, particularly if it is clay-based. Most conifers prefer well-drained sandy and clay loam soils. To determine your soil type and rate of drainage, try the “hole test” recommended by Virginia Tech University horticulturists. Dig a hole approximately one foot deep […]
Posted in Arborvitae (Thuja spp.), Bald cypress (Taxodium), Chamaecyparis, Dawn redwood (Metasequoia), Evergreen, Firs (Abies), Larix kaempferi, Microbiota, Pines (Pinus spp.), Planting tips, Soil drainage, Southern Appalachian Region, Spruces (Picea spp.), Trees & Shrubs, Yews (Taxus spp.) Comments Off on Conifers For Poorly Drained SoilsTroubled Pines… And Some Good Ones To Grow
Posted by Hugh on July 12th, 2013
Mugho, aka mugo pine (Pinus mugo), and Scots pine (P. sylvestris) are two troubled pines which gardeners in the Southern Appalachian region (USDA Hardiness zones 6 and 7) have shied away from planting. Both have become problem growers over the past quarter century. Scots pine suffers from several devastating foliar diseases. Once a popular Christmas […]
Posted in Christmas tree, Disease prone, Disease resistant, Evergreens, Firs (Abies), Fraser fir (Abies), Garden Problems, Mugo pine (Pinus mugo), Pine (Pinus spp.), Pines (Pinus spp.), Planting tips, Southern Appalachian Region, Trees & Shrubs, winter hardiness Comments Off on Troubled Pines… And Some Good Ones To GrowSelect The Perfect Christmas Tree
Posted by Hugh on December 18th, 2012
Decorating a live Christmas tree is traditional in many homes. Many different species of evergreen trees are sold at tree lots near you. Frazier Fir (Abies fraseri) is the most popular Christmas tree in the southeastern U.S. Named for Scottish botanist John Fraser (1750-1811), it makes its home in the higher mountainous elevations of Tennessee, […]
Posted in Christmas tree, Evergreen, Evergreens, Firs (Abies), Fraser fir (Abies), Juniper, Leyland cypress, Native Plant, Pines (Pinus spp.), Southern Appalachian Region, Spruces (Picea spp.), Trees & Shrubs, watering tips Comments Off on Select The Perfect Christmas TreeDon’t Crawl /Let’em Weep White Pine
Posted by Hugh on January 15th, 2012
In the beginning was a small weeping pine which wanted to crawl along the ground because it had no “legs”. The gardener came along and straightened up the leader and attached it to a tall pole. Straightening and staking continued for several years. Many years […]
Posted in acidic soil, Evergreens, Native Plant, Pine (Pinus spp.), Pines (Pinus spp.), Planting tips, Propagation(grafting), Pruning, Southern Appalachian Region, Staking, Weeping habit Comments Off on Don’t Crawl /Let’em Weep White PineWhat Can Be Done About Phytophthora
Posted by Hugh on January 10th, 2012
Phytophthora disease (Phytophthora spp.) is the fatal cause of root rots, stem cankers and crown rots. Several hundred species of plants are susceptible, including redbuds, dogwoods, rhododendrons, camellias, white pines, firs, yews (Taxus spp.), and fruit trees. It thrives in warm moist saturated soils. Phytophthora may lie dormant in the soil for several years, waiting for a […]
Posted in Azalea (deciduous), Azaleas (evergreen), Camellia, Disease prone, Disease resistant, Dogwood (Cornus), Evergreen, Fertilizing plants, mulching, mulching trees, Pines (Pinus spp.), plant nutrition, Planting tips, Redbud, Rhododendrons, root injury, Southern Appalachian Region, Trees & Shrubs, Uncategorized, watering tips Comments Off on What Can Be Done About PhytophthoraReference Conifer Gardens in the Southeastern U.S.
Posted by Hugh on November 7th, 2011
The American Conifer Society (ACS) supports public conifer gardens around the U.S. Reference Gardens offer plant professionals and home gardeners an opportunity to evaluate conifers growing in a landscape or garden setting within their geographic region. You can compare the unique foliage colors, shapes, and growth habits which conifers offer. You can select conifer(s) which work as […]
Posted in acidic soil, Arborvitae (Thuja spp.), Christmas trees, DWARF CONIFERS, Evergreen, Evergreens, Gardens to Visit, Leyland cypress, Microbiota, Mugo pine (Pinus mugo), Pines (Pinus spp.), Southern Appalachian Region, Spruces (Picea spp.), Uncategorized, Winter Garden Interest, winter hardiness 1 Comment »Irrigate Evergreens This Winter
Posted by Hugh on October 28th, 2011
Fall slowdown in the garden brings many of us back indoors to prepare for the winter holidays ahead. A number of serious canker diseases attack evergreens in the fall and winter if soil moisture is not plentiful. These diseases include botryosphaeria, cytospora, phomopsis, and seiridium cankers. Each organism is capable of causing branch dieback or […]
Posted in Arborvitae (Thuja spp.), Christmas trees, Disease prone, Drought tolerant, DWARF CONIFERS, Evergreen, Evergreens, Leyland cypress, Pines (Pinus spp.), Rhododendrons, Southern Appalachian Region, Spruces (Picea spp.), Thujopsis, Trees & Shrubs, watering evergreens, watering tips, winter injury, Winter Protection 1 Comment »Natural Evergreen Needle Drop in Autumn
Posted by Hugh on October 25th, 2011
Some needle loss on evergreens in the fall is natural. As night time temperatures cool, needles in the interior of many evergreen trees or shrubs regularly turn brown (or golden yellow) and drop off. Needle loss is most obvious on pines (Pinus spp.) and arborvitae (Thuja spp.) in the Southern Appalachian region (USDA zones 6 and 7). The […]
Posted in Arborvitae (Thuja spp.), Drought tolerant, Fertilizing plants, Heat Tolerance, Pines (Pinus spp.), Southern Appalachian Region, Summer heat tolerant, Transplant problem, watering evergreens, winter injury Comments Off on Natural Evergreen Needle Drop in AutumnLacebark pine- an investment in the future
Posted by Hugh on December 13th, 2010
Many rare and unusual garden plants are introduced into a garden as a thoughtful gift. Lacebark pine (Pinus bungeana) is an arboreal aristocrat which a few gardeners are privileged to own. Lacebark is a lovely 3- needle pine with exquisite exfoliating bark which becomes more attractive each succeeding year. The lacebark feature begins after 8-10 years, but it’s […]
Posted in acidic soil, Disease resistant, Drought tolerant, DWARF CONIFERS, Evergreen, Evergreens, Fertilizing plants, mulching, Pines (Pinus spp.), Planting tips, Pruning, Southern Appalachian Region, Summer heat tolerant, Trees & Shrubs, Uncategorized, watering tips, Winter bark, winter hardiness 2 Comments »
