Casey Trees' Urban Tree Selection Guide
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Introduction to Short-Season Gardening in Idaho by Stephen L
SHORT-SEASON, HIGH-ALTITUDE GARDENING BULLETIN 857 Introduction to short-season gardening in Idaho by Stephen L. Love, Kathy Noble, and Stuart Parkinson INTRODUCTION Many of us who garden in Idaho face the challenges brought on by lack of summer warmth, spring and fall frost, extreme winter cold, or desiccation from frequent wind. Growing beautiful and productive plants in the high CONTENTS desert or mountain regions of Idaho requires unique approaches and an attention to detail that are rarely discussed in popular garden guides. INTRODUCTION . 1 DEFINING THE SHORT-SEASON, HIGH-ALTITUDE This publication introduces the Short-Season/High-Altitude Gardening series ZONE . 1 specifically designed to provide effective, comprehensive ideas for gardening IDAHO’S THREE SHORT-SEASON CLIMATES . 2 where Idaho’s unique combination of extreme climate, weather, geology, and NUANCES OF MICROCLIMATE . 4 Rural vs. Urban . 4 geography presents obstacles to successful gardening. Subsequent publications Slope and Aspect . 4 provide details on managing specific kinds of plants in the short-season garden. Local Weather Patterns . 4 DEFINING THE SHORT-SEASON, HIGH-ALTITUDE ZONE The Short-Season/High-Altitude Gardening series is for gardeners living within Idaho’s harshest climates, specifically those rated USDA hardiness YOU ARE A SHORT-SEASON, HIGH-ALTITUDE GARDENER IF: zone 4 or colder, situated at an elevation above 4,500 feet, or with a frost- free period of fewer than 110 days. Although many locales throughout the You live in Idaho at an elevation above 4,500 feet, OR state experience these conditions, they are most common in the upper Snake Your USDA hardiness zone is 4 or lower, OR River Valley, the southeastern and southern highlands, the high deserts north You have a frost-free growing season of 110 days or less of the Snake River, the central mountains, and the coldest valley and moun- tain locations in the northern panhandle. -
Department of Planning and Zoning
Department of Planning and Zoning Subject: Howard County Landscape Manual Updates: Recommended Street Tree List (Appendix B) and Recommended Plant List (Appendix C) - Effective July 1, 2010 To: DLD Review Staff Homebuilders Committee From: Kent Sheubrooks, Acting Chief Division of Land Development Date: July 1, 2010 Purpose: The purpose of this policy memorandum is to update the Recommended Plant Lists presently contained in the Landscape Manual. The plant lists were created for the first edition of the Manual in 1993 before information was available about invasive qualities of certain recommended plants contained in those lists (Norway Maple, Bradford Pear, etc.). Additionally, diseases and pests have made some other plants undesirable (Ash, Austrian Pine, etc.). The Howard County General Plan 2000 and subsequent environmental and community planning publications such as the Route 1 and Route 40 Manuals and the Green Neighborhood Design Guidelines have promoted the desirability of using native plants in landscape plantings. Therefore, this policy seeks to update the Recommended Plant Lists by identifying invasive plant species and disease or pest ridden plants for their removal and prohibition from further planting in Howard County and to add other available native plants which have desirable characteristics for street tree or general landscape use for inclusion on the Recommended Plant Lists. Please note that a comprehensive review of the street tree and landscape tree lists were conducted for the purpose of this update, however, only -
Amelanchier Canadensis: Shadblow Serviceberry1 Edward F
ENH233 Amelanchier canadensis: Shadblow Serviceberry1 Edward F. Gilman and Dennis G. Watson2 Introduction Availability: somewhat available, may have to go out of the region to find the tree Downy serviceberry is an upright, twiggy, multi-stemmed large shrub, eventually reaching 20 to 25 feet in height with a spread of 15 to 20 feet. This North American native is usually the first to be noticed in the forest or garden at springtime, the pure white, glistening flowers some of the earliest to appear among the many other dull brown, leafless, and still-slumbering trees. The small white flowers are produced in dense, erect, two- to three-inch-long racemes, opening up to a delicate display before the attrac- tive reddish-purple buds unfold into small, rounded leaves. These leaves are covered with a fine, soft grey fuzz when young, giving the plant its common name, but will mature into smooth, dark green leaves later. Following the blooms are many small, luscious, dark red/purple, sweet and juicy, apple-shaped fruits, often well hidden by the dark green leaves, and which would be popular with people were they not so quickly consumed by birds and other wildlife who seem to find their flavor irresistible. General Information Figure 1. Young Amelanchier canadensis: Shadblow Serviceberry Scientific name: Amelanchier canadensis Pronunciation: am-meh-LANG-kee-er kan-uh-DEN-sis Description Common name(s): Shadblow serviceberry Height: 20 to 25 feet Family: Rosaceae Spread: 15 to 20 feet USDA hardiness zones: 4A through 7B (Fig. 2) Crown uniformity: symmetrical Origin: native to North America Crown shape: upright/erect Invasive potential: little invasive potential Crown density: open Uses: specimen; deck or patio; container or planter Growth rate: moderate Texture: fine 1. -
Tree Planting Guide
City of Bellingham Tree Planting Guide This guide provides you with resources for planting trees in the city. Using the right tree in the right place, and maintaining it correctly will provide healthy, beautiful trees whose benefits can be enjoyed by the community for many years. Why plant trees? ....................... page 1 Get a Street Tree Permit First.... page 2 Check the Site & Choose the Right Tree……........ page 3 Plant it Right………………...……page 4 Four trees are removed for every one planted in most American cities. Help it Grow ……...……………… pg 5 & 6 A single large average tree absorbs 26 pounds of CO2 per year. Resources………………………… pg 6 Each vehicle spews out approximately 100 pounds of CO2 per year. Why Plant Trees? Trees in an urban area increase quality of life by: Air quality and cleansing - A typical person uses 386 lb. of oxygen per year. A healthy 32 ft. tall ash tree can produce about 260 lb. of oxygen annually. Two of these trees would supply the oxygen needs of a person each year! Improved water quality - The canopy of a street tree intercepts rain, reducing the amount of water that will fall on pavement and then be removed by a storm water system. Heating & Cooling Costs - A mature tree canopy reduces air temperatures by about 5 to 10° F, influencing the internal temperatures of nearby buildings. Trees divert wind in the winter and increase winter-time temperatures. Increased home sales prices - When homes with equivalent features are evaluated, a 6% increase to the value is associated with nearby trees. Soil Stabilization - Tree roots stabilize soil, helping to minimize erosion. -
In Bloom May 21St.Xlsx
In bloom at Van Vleck May 21st … Rhododendrons and azaleas are a big part of this week's show. Especially noteworthy are some unusually colored deciduous azaleas, leaf stem flower root Scientific Name Common Name Where? Fragrant? Trees: also look for foliage, fruit, and bark interest Aesculus pavia red buckeye wetland Asimina triloba pawpaw wetland Chionanthus retusus Chinese fringetree drying yard, rear parking Chionanthus virginicus fringetree winter garden Cornus x hybrida Rutgers hybrid dogwood woodland Halesia diptera two-winged silverbell woodland Halesia monticola mountain silverbell mother's garden Magnolia tripetala umbrella magnolia mother's garden Trochodendron aralioides Japanese wheel tree near caretaker's cottage Shrubs: Calycanthus 'Hartlage Wine' woodland, azalea walk Calycanthus 'Michael Lindsey' Carolina allspice woodland Deutzia gracilis slender deutzia front of house, woodland, pedestrian path Enkianthus campanulatus redvein nkianthus throughout garden Illicium floridanum 'Woodland Ruby' anise tree formal garden Leucothoe throughout garden Lonicera mackii Amur honeysuckle winter garden Rhododendron azalea assorted cultivars throughout garden Rhododendron rhododendron assorted throughout garden Rhododendron carolinianum Carolina rhododendron throughout garden Rhododendron 'Frilly Lemon' deciduous azalea wetland Rhododendron Mollis Hybrids deciduous azalea formal garden Rhododendron vaseyi 'White Find' pinkshell azalea azalea walk Syringa 'Palibin' lilac front of house Vaccinium corymbosum highbush blueberry throughout -
NEW PLANT SELECTIONS for 2021 ANNUALS Year of the Sunflower the Sunflower Is One of the Most Popular Genera of Flowers to Grow in Your Garden
NEW PLANT SELECTIONS FOR 2021 ANNUALS Year of the Sunflower The Sunflower is one of the most popular genera of flowers to grow in your garden. First-time to experienced gardeners gravitate to these bold, easy to grow flowers. Sunflowers originated in the Americas and domestic seeds dating back to 2100 BC have been found in Mexico. Native Americans grew sunflowers as a crop, and explorers eventually brought the flowers to Europe in the 1500s. Over the next few centuries, sunflowers became increasingly popular on the European and Asian continent, with Russian farmers growing over 2 million acres in the early 19th century (most of which was used to manufacture sunflower oil). How to Grow and Care for Sunflowers: Sunflower seeds can be direct sown after the risk of frost has passed or started indoors. Seeds should be sown ¼” to ½” deep and kept moist. Taller, larger sunflower varieties have a large taproot to keep them rooted and do not do well when they are transplanted so direct sowing of those varieties is recommended. Choose a site, or a container, in full sun, with average fertility and good drainage. https://ngb.org/year-of-the-sunflower/ Proven Winners 2021 Annual of the Year – Supertunia Mini Vista® Pink Star Meet the newest star in our annual lineup! Take a closer look at Supertunia Mini Vista® Pink Star petunia to find ideas for incorporating it into your garden and learn what it needs to thrive. There’s no denying the popularity of Supertunia Vista® Bubblegum® petunia, and we know you are going to love her “little sister” – Supertunia Mini Vista® Pink Star. -
Recommended Urban Trees Wilmington, De Area (Usda Hardiness Zone 7)
RECOMMENDED URBAN TREES WILMINGTON, DE AREA (USDA HARDINESS ZONE 7) BEFORE PLANTING: THINGS TO REMEMBER! • Street trees provide many benefits beyond beautification of our neighborhoods and city. They can reduce cooling costs in summer, improve property values, attract residents and businesses, and revitalize communities. Contact the Delaware Center for Horticulture to learn more about the many benefits of urban trees and to get involved with your own neighborhood street tree project, for further recommendations, or to request a new Wilmington street tree through the DCH Tree Program. • The approval of a Wilmington Street Tree Permit is required before planting any tree in the public right-of-way (generally determined as between the sidewalk and the curb, in a tree lawn, grass strip or tree pit in sidewalk). According to the Wilmington City Code, Chapter 46 (Vegetation), street tree maintenance is the responsibility of the respective property owner. Contact the Delaware Center for Horticulture or the Wilmington Department of Public Works for a permit form or for more information. • The selection of an appropriate street tree is essential to its success. Criteria such as soil space, underground or overhead utilities, sidewalk and curbing considerations, ultimate size, tolerance of urban conditions, and general species information must be considered before selecting a street tree for planting. Proper care during establishment of a young tree is also crucial and can reduce the need for costly maintenance in the future. • Many popular trees do not appear on this list for a variety of reasons. The Delaware Center for Horticulture does NOT recommend nor approve the planting of Callery pear cultivars (Pyrus calleryana, e.g. -
Amelanchier Canadensis
AmelanchierAmelanchier canadensiscanadensis ShadblowShadblow serviceberry,serviceberry, CanadianCanadian serviceberry,serviceberry, DownyDowny serviceberry,serviceberry, Shadbush,Shadbush, Juneberry,Juneberry, ChuckleberryChuckleberry Amelanchier canadensis(Shadblow serviceberry) is native to South Canada and the eastern United States. The shrub was introduced in Europe in 1746. The Shadblow serviceberry grows up to 5 to 6 metres tall and wide with a finely branched, wide vase-shaped crown. Before the leaves start to sprout, the Amelanchier canadensisblooms bountifully racemes of white flowers that hang over slightly. In late July, it bears red-violet to blue-black fruits that are edible. The leaves are relatively large and bud in a lovely bronze-red. In the summer, the Shadblow serviceberry has green leaves with a grey-green underside. The autumn colours are yellow-orange to brown and less striking than those of other serviceberry shrubs. The species has a preference for sunlight and moist, humous, slightly acidic soil. It will tolerate a temporarily dry environment, as well as strong wind. That makes Amelanchier canadensis very suitable for use in containers and roof gardens. SEASONAL COLOURS jan feb mar apr mei jun jul aug sep okt nov dec TYPES OF PLANTING Tree types: fruit trees, solitary shrubs | Topiary on stem: multi-stem umbrella USE Location: park, central reservation, in containers, roof garden, large garden, small garden, patio, cemetery, countryside, ecological zone | Pavement: none, open | Planting concepts: Eco planting, -
Florida Arborist Winter 2008
FloridaFlorida Arborist A Publication of the Florida Chapter ISA Volume 11, Number 4, Winter, 2008 www.floridaisa.org Winter 2008 Silva Cell Case Study In This Issue: LAKELAND, FL. Silva Cell Case Study 1 Wal-Mart Super Center During the week of September 23rd, 2008, the first Silva Cell installation in the state In the News 2 of Florida occurred at a Wal-Mart parking lot on South Florida Avenue in Lakeland. Just a few months earlier many of the trees, largely dying or stressed, had flanked Featured Chapter Member 4 the store’s main entrance. The decline of these trees – suffering from little avail- Membership Report 5 able uncompacted or open soil – is typical of many urban sites. When Chris Hice, a Registered Landscape Architect and ISA-Certified Arborist out of Sarasota with Restoring Trees 6 the Urban Resource Group, a division of Kimley-Horn & Associates, Inc., walked post-Hurricane the site he envisioned large, flourishing trees to provide canopy coverage for the ISA Headquarter News 14 redesign of the Lakeland Wal-Mart park- ing lot. He knew that the only way to ANSI Z133.1 15 grow trees that big was to provide them with access to sufficient high-quality soil. OSHA 15 Palm Lethal Yellowing 16 Hice was dealing with two major issues during the design of the proposed site im- Florida Chapter Board 18 provements: to provide at least 50% can- Updates opy coverage over the parking area and to maintain an adequate number of parking New FL Chapter Members 20 spaces. Originally, trees were installed in 4’ x 4’ diamond shaped parking is- 2009 Certification Exam 21 Schedule lands with little additional soil added to promote healthy growth or lon- 2009 Board of Directors 21 gevity. -
Current U.S. Forest Data and Maps
CURRENT U.S. FOREST DATA AND MAPS Forest age FIA MapMaker CURRENT U.S. Forest ownership TPO Data FOREST DATA Timber harvest AND MAPS Urban influence Forest covertypes Top 10 species Return to FIA Home Return to FIA Home NEXT Productive unreserved forest area CURRENT U.S. FOREST DATA (timberland) in the U.S. by region and AND MAPS stand age class, 2002 Return 120 Forests in the 100 South, where timber production West is highest, have 80 s the lowest average age. 60 Northern forests, predominantly Million acreMillion South hardwoods, are 40 of slightly older in average age and 20 Western forests have the largest North concentration of 0 older stands. 1-19 20-39 40-59 60-79 80-99 100- 120- 140- 160- 200- 240- 280- 320- 400+ 119 139 159 199 240 279 319 399 Stand-age Class (years) Return to FIA Home Source: National Report on Forest Resources NEXT CURRENT U.S. FOREST DATA Forest ownership AND MAPS Return Eastern forests are predominantly private and western forests are predominantly public. Industrial forests are concentrated in Maine, the Lake States, the lower South and Pacific Northwest regions. Source: National Report on Forest Resources Return to FIA Home NEXT CURRENT U.S. Timber harvest by county FOREST DATA AND MAPS Return Timber harvests are concentrated in Maine, the Lake States, the lower South and Pacific Northwest regions. The South is the largest timber producing region in the country accounting for nearly 62% of all U.S. timber harvest. Source: National Report on Forest Resources Return to FIA Home NEXT CURRENT U.S. -
Wood from Midwestern Trees Purdue EXTENSION
PURDUE EXTENSION FNR-270 Daniel L. Cassens Professor, Wood Products Eva Haviarova Assistant Professor, Wood Science Sally Weeks Dendrology Laboratory Manager Department of Forestry and Natural Resources Purdue University Indiana and the Midwestern land, but the remaining areas soon states are home to a diverse array reforested themselves with young of tree species. In total there are stands of trees, many of which have approximately 100 native tree been harvested and replaced by yet species and 150 shrub species. another generation of trees. This Indiana is a long state, and because continuous process testifies to the of that, species composition changes renewability of the wood resource significantly from north to south. and the ecosystem associated with it. A number of species such as bald Today, the wood manufacturing cypress (Taxodium distichum), cherry sector ranks first among all bark, and overcup oak (Quercus agricultural commodities in terms pagoda and Q. lyrata) respectively are of economic impact. Indiana forests native only to the Ohio Valley region provide jobs to nearly 50,000 and areas further south; whereas, individuals and add about $2.75 northern Indiana has several species billion dollars to the state’s economy. such as tamarack (Larix laricina), There are not as many lumber quaking aspen (Populus tremuloides), categories as there are species of and jack pine (Pinus banksiana) that trees. Once trees from the same are more commonly associated with genus, or taxon, such as ash, white the upper Great Lake states. oak, or red oak are processed into In urban environments, native lumber, there is no way to separate species provide shade and diversity the woods of individual species. -
Tree Selection Guide Center TREES Maintaining Your Trees 9 for Delaware Pruning Trees 10 Common Problems to Avoid 12 Diagnosing Problems 13
P=Piedmont and C=Coastal plain TREE U=upland and L=lowland W=wet and D=dry S=salt tolerant N=no and Y=yes SELECTION X=flowering C=good fall color GUIDE T=tolerant oisture idth (ft) Height (ft) W Native RiparianSoil M Salt tolerantUse underFlowering powerFall linestree colorUrban conditionsUSDA hardinessNotes zones Botanical name Red Maple 60 40-60 PC L WD N C T 3 to 9 dense, rounded Acer rubrum Sugar Maple 60-75 40-50 P W N C 3 to 7 upright-oval to rounded Acer saccharum River Birch 70 40-60 PC L WD N C T 4 to 9 pyramidal Betula nigra European Hornbeam 40-60 30-40 WD Y C T 4 to 8 pyramidal to oval-rounded Carpinus betulus ’Fastigiata’ Hackberry 75-100 75-100 PC UL W S N C T 3 to 7 globular Celtis occidentalis Katsura 40-60 20-30 W N C 4 to 8 pyramidal Cercidiphyllum japonicum LG. DECIDUOUS TREE Yellowwood 30-50 40-55 L W Y X C 4 to 8 globular Cladrastis kentukea Turkish Filbert 40-50 20-25 D N C T 4 to 7 broad pyrmidal Corylus colurna American Beech 50-70 50-70 PC N X C 4 to 9 wide-spreading crown Fagus grandifolia White Ash 50-80 50-80 PC UL W S N C 4 to 9 irregular ovoid Fraxinus americana Green Ash 60 40-50 PC UL WD S N C T 2 to 9 pyramidal Fraxinus pennsylvanica Maidenhair Tree 50-80 30-40 WD S N C T 4 to9 pyramidal (use male only) Ginkgo biloba Honey Locust 30-70 30-70 WD S N C T 4 to 9 open crown Gleditsia tricanthos inermis Kentucky Coffeetree 60-76 40-50 D S N C T 3 to 9 narrow obovate crown (males only) Gymnocladus dioicus Black Walnut 50-75 50-60 PC L WD N C T 4 to 9 irregular Juglans nigra American Sweetgum 60 40 PC UL N C