Category Archives: Design

Argyle Winery: A Look at a Landscape in Dundee as an Example for Those on the Trail to Xeric Design and Sustainability

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This strip planting dominated by a Carex and a taller, 7′ or better, spine of the feathery Rhodocoma capensis from South Africa, rated at zn 8b. Mine, in my home garden, survived two nights down to 15ºF this last January with very little damage.

I don’t usually do this, write about a particular landscape with which I have no history, so this is a bit of  a departure for me.  I’ve know Sean Hogan for quite a few years, consider him a friend and a highly influential mentor of sorts.  His encyclopedic knowledge of plants, his boundless enthusiasm, has been infectious and inspirational over much of my career as a horticulturist while I was working for Portland Parks and Recreation.  I’ve benefited from the existence of his nursery and his commitment to horticulture picking his brain for plant and design suggestions as I attempted to broaden my own repertoire. Continue reading

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Failing Landscapes, Failing Practices: A Look at Tri-Met’s Landscapes and How We Could Do Them Better!

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I include this photo, taken beneath the west approaches to the Marquam Bridge, an ODoT property not Tri-Met, as a reference for what is commonly found in transportation rights-of-way. This is not a problem solely with Tri-Met’s landscapes. It crosses the southern end of South Waterfront Park which was one of my responsibilities for 15 years and so I’m familiar with its level of care or lack thereof. The nearest portion, to just beyond the nearest piers, was entirely neglected for the entire period except for where I cut it down to reduce the amount of weed seed I had to deal with in the Park. There is literally nothing that was intentionally planted in the entire space. It is a landscape composed entirely of weeds and it is possible because landscapes for ODoT are of an extremely low priority. It is the neighboring properties that bear the brunt of their decision. It will be interesting to see if they come under increasing pressure over the years as the expensive and undeveloped properties to their south are developed. Currently the Knight Cancer Institute is developing a hundred yards or more away. The Marriot Residence Inn, immediately to its north, has had no effect on its level of care.

About a year ago I posted a series of three articles on Tri-Met’s landscapes along the new Orange Line.  They were a critical assessment of their design with many photos and explanations for my criticisms.  I had a brief correspondence with the project manager after the first two before he stopped responding.  I had asked about the maintenance schedule that they had with the contractor who would be doing the work.  I did not receive it.  Part of the reason was mine, as new ideas came up for me, my interest wavered and I moved on.  Still, I’ve never received anything.  Now, a year later, I decided to reassess the first portion of the landscape that  I wrote about, as it is a section I regularly walk and ride by bike to downtown or to just get out.  I would encourage readers to see my previously posted reviews. Continue reading

Portland Sustainable Landscapes: Toward Health and Diversity – Creating an Organizational Structure for Implementation

 

 

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Urban landscapes can and must vary across a wide spectrum of types from natural to highly contrived display and educational beds. All will require their own maintenance regime that should minimize impacts while supporting the expression of the particular landscape. Good horticultural practice will minimize negative impacts and costs and is largely ‘determined’ by the design.

Introduction

An Office of Sustainable Landscapes that oversees all landscapes within the City and provides active leadership to both private and commercial property owners through the following:

Public Landscapes (active urban contrived) Horticultural Management

Public Landscapes (urban plant communities)

Corridor Management: Transportation and Riverine

Division of State Lands

Tri-Met

P-BoT

O-DoT

Multnomah County Bridges

Outreach and Education

‘Regulatory’

Introduction

Landscape is the setting, matrix and backdrop for everything that we do as humans.  It is where we live, work and play, the places, on which the infrastructure that enables our modern day life, exists.  It is both essential and peripheral, always present and, too often, taken for granted, so much so that we often view it incidentally.  Like many other things in our lives it may go unnoticed until it is so degraded that we can no longer ignore it.  Overall, our care of it, reflects a similar low priority.  It becomes largely ‘invisible’, behind the more recognized needs of a modern City.  Individual mobility, food, water, shelter, energy, economic opportunity and growth, the transportation infrastructure that keep us supplied with these things, all and more take precedence, the landscape subsumed and secondary, inferior and problematic.  Overall, it is not generally viewed today as having inherent value.  Its value, as a living system that allows and enriches biological life, seems almost irrelevant as we are able to satisfy our needs and desires via the economic engine that propels us along.  The landscape, nature, seems relevant only in so far as it can meet our recreational needs providing us a base on which to build and resources that we can manipulate/convert to satisfy our ‘needs’.  Lost in all of this is our relationship with nature, with the landscape, its essential role in the creation and sustenance of all of the resources upon which we and the rest of life depends, and so, it has suffered.  We have lost the ability, or willingness, to use nature as a gauge that shapes all of the other decisions we routinely make in order to meet our ‘economic’ needs.  As both a society and as individuals we have learned to see these as separate and unrelated, so we routinely neglect the landscape.  The problem is pervasive and integrated with how we live our lives.  To correct this we must first acknowledge this and address it on many fronts. Continue reading

What Really is a Sustainable Landscape & Why it Matters

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I took this at Cape Horn in early May ’15 in one of the ‘wet’ woodland ‘terraces’. The native Delphinium gives it a fantastical appearance. If we could create this landscape anywhere in the City I can’t imagine that it would withstand the level of use and inevitable abuse it would receive let alone the ‘weed pressure’ it would suffer. Perhaps there are a few places that such a landscape could work but it would require that we have all of the surrounding landscapes ‘under control’ and that we educate the public so that they would understand and respect it enough to stay away. Our numbers alone even if most behaved themselves would make its survival difficult.  Ultimately, this is just what is necessary, re-establishing the public’s relationship with nature and the wild world.

(I’ve made earlier postings on this topic, but this piece actually predates those.  I wrote this in 2013 while still working as a horticulturist for the City of Portland Parks and Recreation as a member of a Bureau committee that was working to define ‘sustainable landscapes’ so that we could begin to make our policies and practices more consistent with our ‘desire’ to create sustainable landscapes and protect the relatively intact ones that remain.  This was a difficult process.  We spent a lot of time discussing/arguing about what constitutes a sustainable landscape and ultimately the direction that Parks should be headed.

There was a large divide between those of us who saw ultimately, that the only truly sustainable landscape was one that recreated those native landscapes that preceded the massive changes that European Americans brought with them, so that our efforts should be on these, and those of us who, having spent much of our professional lives in the field doing maintenance in created/urban landscapes, arguing that these new landscapes played a necessary role in the modern world and that our designs and maintenance of them could be moved in a more ‘sustainable’ direction.  These urban/functional landscapes, whether for active sports, community gardens or even many passive uses, provide places and venues for activities that native landscapes cannot.

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There is space and need for many different landscapes in an urban area. This is in the garden at South Waterfront Park along the Willamette River and is intended to be a contemplative refuge from the business of the city. It is layered and carefully orchestrated though its goal is more aesthetic than to be a ‘natural’ plant community. It requires considerable regular ‘grooming’ and editing to maintain in order to show off the plants to their best advantage. This garden was designed for multi-season interest especially through the summer when our native Willamette prairie landscape slides into dormancy.

The organizational structure of the Bureau has been built around three primary landscape ‘types’: ‘natural landscapes’ which tend to be larger and border more densely populated sectors of the City, ‘contrived landscapes’ that are dispersed throughout the City and serve the more traditional Park functions for sports and more casual social use and the ‘enterprise landscapes’ of Golf and PIR that serve very narrow functions and depend on those uses for much of the revenue that supports them.  These are operated and maintained by discrete groups within the Bureau, have different cultures and priorities and view sustainability very differently.   Because these are all in a highly urbanized area the degree of historical disturbance and the continuous pressures that a concentrated population apply to them, they can never by truly ‘sustainable’ in that they will always require our active stewardship to counterbalance these pressures.  This is not to say that we give up on the idea of balanced/dynamic landscapes of appropriately chosen plant communities.  We just need to remember that these are urban areas and be good stewards of the land.  We can even move ‘high use’ landscapes in a more sustainable direction, both in their design and in their maintenance.  It is incumbent upon us to do this to ultimately minimize the pressures put upon them and natural areas by weeds, invasives and human use.) Continue reading

Losing Our Urban Landscapes: Sustainable Goals and Our Crisis in Leadership

The Brooklyn switching yard. These areas must be kept clear. The fence line to the right, next to the container yard, is typical, here filled with common weeds, aggressive invasives and Tree of Heaven.

The Brooklyn switching yard. This ‘landscape’, in a modern utilitarian sense, is ideal.  These areas must be kept clear. The fence line to the right, next to the container yard, is typical, here filled with common weeds, aggressive invasives and Tree of Heaven…and it doesn’t matter.  It works and that is the priority.  Whatever results elsewhere…is not.

The following is intended as a template for action or a beginning point for a discussion that is long overdue.

Landscapes are more complex than most people realize.  They can go seriously awry in a very short time.  Undisturbed native plant communities are relatively stable and are able to respond on their own, as they have for millions of years…if the disturbances they suffer are relatively small.  Unfortunately these plant communities have been decimated in urban and most rural agricultural areas severely compromising their abilities to respond in a positive and effective manner.  The addition of invasive species to the region puts even stable, undisturbed plant communities at risk.  Because we are not all ecologists, or even gardeners, what can we realistically do to stop or reverse this process of landscape degradation?  The decline of our landscapes is linked to a long history of practices that have ignored the value of both our native and contrived landscapes, a belief in a right to ‘dispose’ of the land in whatever way we so choose and our denial that this destruction matters.  We have done this through our land management practices, our designs and the uses of the land itself even those that may seem unrelated, many that have become automatic in our society and are directly related to how we live, work and play today in the modern world.  Our active threat is inherent in the way that we do business.  Our attempts at correction are, too often, limited to only slight modifications that do not put any undue ‘pressure’ on our local economy, business or the privileges that we have come to see as ours.  We are a society that has, in short, become disconnected from the realities of life at the local level and what is required to support it.  We see a limitless nature that is there for our use.  Whatever we may need, we believe that we may merely buy from elsewhere, an elsewhere that is limitless though undefined.

To turn this situation around, or to make significant improvements, requires that we examine what we are doing now, that may be working against the goals that support life and landscape,…and stop.  We have to stop doing the things that are working to continuously disrupt the ‘healthy’ functioning of the landscape.  If we don’t do that then all of our attempts at improvement, all of our tweaking of our system, will come to nothing.  We cannot ‘save the patient’ with good thoughts while they bleed out. Continue reading

Gardening at City Hall- Lessons in Reality & Frustration

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Impatiens omiense fronting a composition including: Vancouver hexandra, Podophyllum pleianthum, Aspistra elatior, Dryopteris erythrosora, Hosta ‘Sum and Substance’ and Prosartes hookeri (previously Disporum hokkerig). This is the south bed on the 5th St. side of Portland’s City Hall.

I’ll bet you thought this was going to be about the hours of meetings wherein Council pours over the issues surrounding the plantings and landscapes of which the City has responsibility…Hah!!!  No, this will be a bit more mundane, hands in the ‘dirt’, and about some of my experiences gardening in the limited ground around City Hall, as well as some observations and comments on what it’s like to garden in such a public spot.  There’s also a bit of hand wringing and hair pulling here.  I’ll be telling two short stories of gardening, one on the 4th St side, but first the 5th Street side of the building. Continue reading

Jefferson Circle of Waterfront Park: NW Tropical Theme & the Question of Design

High summer with a wide angle distorting it a little but....

High summer with a wide angle distorting it a little but….

Jefferson Circle lies at the south end of the downtown seawall in Tom McCall Waterfront Park helping to anchor what we always referred to as ‘the bowl’, site of the Dragon Boat races, July’s Blue’s Festival and the end of Summer Oregon Symphony performance.  The curving slope of the lawn that sweeps across the site assures attendees of a more clear view of the stages erected for big events.  Jefferson Circle and ‘5 Flags to the south, permanently ‘backup’ the temporary stages, while a third display bed, Columbia Circle, marks the main entry from downtown on the west.  All three beds share a common theme though they are by no means a mirror image of each other.

These three beds were part of Waterfront’s original design from the ’70’s.  Jefferson Circle an actual circle 40’ in diameter defined, like the others by a concrete bench that surrounds it.  Columbia is an ellipse stretched along its north/south axis, while 5 Flags is an ‘organic’ form with 5 ‘corners, each defined by a flag pole that for years displayed ours and a changing assortment of three other international flags.  Their plantings have changed over the years. I take responsibility for their current theme and most of their plantings. Continue reading