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On Guerrilla Gardening: A Handbook for Gardening Without Boundaries

On Guerrilla Gardening cover
Have you ever passed by a patch of barren, overgrown or otherwise neglected ground and thought, “Someone should plant a garden there?” Richard Reynolds not only did, he established and nurtured a garden at his housing block’s previously bleak site. And then he went one better, and founded a movement that has spread worldwide. He fervently believes that gardening should not be the exclusive province of those who own property or manage to score a coveted spot at the P-patch. Instead, he advocates taking over landscape installation and maintenance anywhere it is not already being done, or done well, in public and private spaces alike.

Despite his almost comically serious reliance on the language and “lessons” of actual guerrilla warfare (the book starts out with Che and Mao, shows a photo of seed “bombs” in the shape of a 9mm pistol, and gardeners can sign up at www.guerrillagardening.com to get a “troop number”), Reynolds aims to inspire beautification, so half the book is devoted to practical advice. He addresses the myriad issues an aspiring guerrilla gardener must face, from site selection to plant choice for hardiness and maximum visual impact, the non-availability of water, how to discourage vandalism, and, eventually, perhaps legitimize the established garden.

Of course, humans have been sneaking seeds and plants into spaces that are technically not their own for millennia – Reynolds just gave their actions a name and labeled it a cause.

The Garden at Night: Private Views of Public Eden

Garden at night cover As a resident of Montreal, Linda Rutenberg does not qualify as a Pacific Northwest author, but the collection of her photographs in the 2007 publication “The Garden at Night: Private Views of Public Eden” includes PNW subjects. The Washington Park Arboretum and the Butchart Gardens are both featured, as are several other west coast gardens. The Italian Garden at Butchart is particularly enchanting at night, and one simply must experience Azalea Way — after dark!

Excerpted from the Fall 2009 Arboretum Bulletin.

The Northwest Green Home Primer

Northwest green home primer cover “The Northwest Green Home Primer” is a helpful book for planning your garden. While the emphasis is on the home, a chapter entitled “Site Choices” has good advice for the surrounding landscaping, especially how and where to plant trees, and briefly addresses other green practices such as rain gardens to maximize the use of runoff.

Excerpted from the Fall 2009 Arboretum Bulletin.

The Weather of the Pacific Northwest

Weather of the Pacific Northwest cover Briefly, gardeners should read “The Weather of the Pacific Northwest” by Cliff Mass, as the local weather is our constant companion. While this doesn’t specifically address the concerns of gardeners, it will help you make sense of forecasts and appreciate the unpredictability of our weather.

Excerpted from the Fall 2009 Arboretum Bulletin.

Growing Your Own Vegetables: an Encyclopedia of Country Living Guide

Growing your own vegetables book coverLorene Edwards Forkner tackled a huge task. She took the 900 plus pages of the late Carla Emery’s “The Encyclopedia of Country Living” and distilled out of this sometimes wandering magnum opus (in 10 editions over 35 years) the essentials of vegetable gardening.

The resulting “Growing Your Own Vegetables” is a well organized and very readable work (at a comparatively slim 179 pages) that still captures the enthusiasm and down-to-earth charm of the original. While the authors both have Pacific Northwest roots, this book is written for a general audience, and so the section on okra is best skipped in planning your Seattle P-patch.

That said, there are still lots of useful and practical cultural tips. But I found it most charming in the somewhat quirky side boxes, such as that on Draft Horses and Power Tools: “Pat the animal and let it know you appreciate it after a good hard pull.”

Excerpted from the Fall 2009 Arboretum Bulletin.

Trees for All Seasons: Broadleaved Evergreens for Temperate Climates

Trees for all seasons cover Portlander nurseryman Sean Hogan addresses a neglected part of the garden palette in “Trees for All Seasons: Broadleaved Evergreens for Temperate Climates”. And he does it with great enthusiasm; being quite candid that one of his goals is increased planting of these excellent but underused plants.

First, he defines his scope. Conifers, or monocots such as palms, are not included. He’s also strict about evergreen, subjects must “…keep their leaves year-round, or nearly so, but also remain attractive while doing so.” Icons with each entry give size and shape, and emphasize these are trees, not shrubs (he’s saving those for his next book).

The typical A-Z encyclopedia — with some bunching of closely related genera — is written for horticulturists (not botanists!) in temperate zones, and gives considerable gradation to the cold-hardiness and other exacting, cultural needs. For example, I learned that a favorite tree of mine from trips to the southwest, the Texas mountain laurel (Sophora secundiflora) would “…experience imperceptibly slow growth, or even lose ground…” in my Seattle garden without heroic efforts to match its preferred “swamp-cooler” climate.

Always the nurseryman, Hogan gives detailed notes about propagation and the habits of young nursery stock, always written in an easy to understand manner. Need to propagate your olive? Historically this was done by “chopping the heavily burled bases into pieces, pulling chunks out of the ground, then dragging them to the next area where, eventually, an olive tree would grow.” He goes on to say that with less effort similar results can be obtained from well-ripened cuttings with a high…ish level of hormone…along with a steep wound.”

This book will certainly enhance your appreciation of the Arboretum’s collection of broadleaved evergreens.

Excerpted from the Fall 2009 Arboretum Bulletin.

Greenscapes: Olmsted’s Pacific Northwest.

Greenscapes cover John Charles Olmsted made numerous visits to the Pacific Northwest from 1903-1911. This nephew of Frederick Law Olmsted was himself a highly regarded landscape architect and noted for his attention to fine detail. The chronicle of his many projects in the region is written with this same, careful attention to detail by Joan Hockaday in “Greenscapes: Olmsted’s Pacific Northwest.”

Olmsted was a prolific writer, both in his professional records and in his correspondence (5,000 private letters survive), especially his daily letters to his wife Sophia and their daughters at home in Brookline, Massachusetts. Hockaday uses this wealth of sources to create a book that works on several levels: as a history of a important time in the development of our region, as a biography of a skilled landscape architect working in the shadow of his more famous uncle, and as a glimpse of a by-gone era through garden design.

While his work took him from Vancouver Island to the University of Idaho and south to Corvallis, much the book’s focus is on Seattle, where he spent some 300 days during those nine years. Hockaday convincingly argues that Olmsted is responsible for much of what now defines the city, especially with the park system, Lake Washington Boulevard, the University of Washington campus (including Rainier Vista), and many private residences.

Excerpted from the Fall 2009 Arboretum Bulletin.

Gaia’s Garden: A Guide To Home-scale Permaculture

Gaia's Garden cover Start healing the planet right in your own backyard! Learn about the principles of ecological garden design, water conservation strategies and supporting wildlife from Toby Hemenway, author of Gaia’s Garden: A Guide to Home-Scale Permaculture. Inspiring anecdotes make this book fun to read, while practical advice, illustrated examples and long lists of useful plants help gardeners start transforming their backyards right away.

Bob Flowerdew’s Complete Fruit Book

Bob Flowerdew Complete Fruit cover Bob Flowerdew’s Complete Fruit Book is worth reading for the recipes and color pictures, even if you don’t grow fruit. But if you do, you will find details on history, care and maintenance of the fruit garden instructive and you may be inspired to grow some of the more exotic varieties he describes. Flowerdew writes about normal fruits and nuts from apples to walnuts and everything in between, including unusual fruits like sapodillas and Cornelian cherries.

Timber Press Guide to Gardening in the Pacific Northwest

Gardening in the Pacific Northwest cover When authors Carol and Norman Hall started gardening in the Pacific Northwest in the 1970’s they had to learn to grow their plants by trial and error, because most gardening books of the time addressed only East Coast weather conditions, such as summer rain and winter freezing.

However, perhaps it’s just as well the authors had to figure it out on their own because their depth of understanding how the Pacific Northwest climate affects plants is impressive. Although the question of where the boundaries of the Pacific Northwest lie is open to debate, the Halls define them as: the areas stretching between the ocean coast and the Cascade Range, and between latitude 51° in British Columbia and latitude 41° in northern California. The northern boundary was chosen because north of latitude 51° the “difference between high and low temperatures become smaller and light intensity starts to diminish even on clear days… gardening conditions beyond this point are not those of the Pacific Northwest, but those of coastal Alaska.” The southern border seems a bit more arbitrary, especially on the coast, but the authors note: “It’s only after negotiating the steep descent from [the Cascade Range] to the valley floor and seeing the palm trees lining the streets of Redding, California, that you know you’ve suddenly entered a whole new gardening world.” The unifying climatic conditions that defines the region are wet, mild winters and dry summers.

This large format book with 351 pages and a liberal use of color photographs is divided into 4 sections: the region, 12 month maintenance calendar, recommended plants and common problem & solutions.

Detailed descriptions of climate, soils and horticultural conditions are given about the region’s seven sub-regions, which include: the Georgia Basin/Puget Trough, the Olympic Rain Shadow, Puget Sound, Pacific Coast (northern section), Pacific Coast (southern section), the Cascade Slopes/Outflow Valleys and Willamette. The authors recommend their favorite plants that grow well in the Pacific Northwest according to plant types such as: ornamental trees, shrubs, bulbs, and others. Instructions on caring for the recommended plants always refer to specific Pacific Northwest climate considerations. For example, heaths and heathers need supplemental water during our typical regional summer droughts for the first two years, until they become established.

This is an excellent general gardening reference that focuses on the Pacific Northwest climate like no other.

Excerpted from the Winter 2009 Arboretum Bulletin.