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A Walkway

informal-walkwayMost landscapes have walkways of one sort or another. It is a vehicle by which people are able to get from one place to another. Anyone who has even bought a pair of shoes or a car knows that there are vehicles of all different sorts.  This particularly long and thin property has been owned by my clients for a good many years. They decided to build a new house on the street side of the property, the landscape of which has been an ongoing project for me since last fall. This informal stone walkway to the barn would remain intact.

049My client asked that a matching stone walk be installed from the driveway, and connect with the existing walk in the back.  It was not so hard to find flagstone that would match. Matching the rustic pattern took some attention to detail. A walkway dead center in a corridor space makes the corridor visually stronger.

under-the-stone.jpgThe distance from the garage to the lot line was not not very wide.  This landscape would always look like a corridor.  In a space that has a very strong personality to start, it makes more sense to amplify rather than transform that personality. We placed that stone walk dead center in the space, and constructed it at a generous four foot width.  The soil here is very heavy clay-it never gives up its water.  You can see that this corridor has been graded as a swale, the idea being to drain the water away from the landscape beds.

laying-the-walk.jpgThis walkway will get my client, her garden cart, and her tractor to the back yard.  It will also serve as a drainage ditch.  The gardens, espaliers and arborvitae will to tolerate too much water.  Better that the water lurk beneath the walk, where it can drain away over time.  This particular walk has a bed of gravel and sand underneath it.  Sand has the properly of settling instantly.  Implacably.  It will not move.  Setting the walk slightly high is important.  No one wants standing water, or soil washing onto their walkway.

DSC_2536Between the flagstones-slag sand. It settles quickly, and hardens up.  But truly, we selected this material as it matched the existing walk.  The idea is that eventually, given enough time and weathering, there will be no discernable difference between the original walk and the new one.  The walk will look all of a piece.

soil-for-sod.jpgOnce the walk was laid, we installed aluminum edger strip all around. In this instance, the order of events is good.  The idea was to make the walk rustic.  We did not cut any stones. The edger installed after the walk will keep the flagstone where it needs to be. This walk is not just for foot traffic. There is a tractor that will travel this walk.

new-and-old-walks.jpgThe walk from the front yard, and the walk from the terrace meet in a big lazy Y. Barely visible in this picture, a drain set where the two walks come together will direct rain water into the natural clay walled pond. Great care has been taken to direct the rain water from the street, the landscape beds, and the roof into the pond. The rear yard will be seeded with a sun/shade grass mix, and covered in straw to help retain moisture during the germination period.  We covered the big storm drain to the right of the walk with fine netting-to keep the frogs out!  Given the prediction of a mild August to come, we will seed this tomorrow, rather than waiting until the end of August.

finished-walkway.jpgA walkway is a means by which to get from one place to another, yes.  But it can also be a beautiful landscape feature. It can help to organize a landscape. It can be built over a swale designed to drain water away.  It can be strong enough to provide a roadway for a tractor. Or slight enough for occasional foot traffic. I can be formally designed, or rough and ready. I can provide a beautiful edge to a garden. The materials and construction style chosen can say much about the personality of the place, and the eye of the gardener. It can be narrow in those places to pass by, and wider in those places designed to invite a visitor to linger. A walk can be brisk, or slow.  A great walk is a way to make a great garden better.

 

 

Sunday Opinion: Aging Trees

A good client has lost 6 very big and very old trees in the terrible storms we have had this season. The damage to her landscape is considerable.  The remaining old trees in the same proximity look lonely, and off center. She is asking me what to do.  I haven’t answered her yet, but she will most likely need to start over. Just yesterday we had a storm, wind driven and rain laden, blow through such that Detroit Edison counts it as their 10th worst storm on record.  Luckily my neighborhood was spared.  At the shop, a giant limb of a willow sheared off, and landed on our neighbor’s roof.  Lots of people lost their power in the greater Detroit area. The big winds and the big rain took down trees in a wide range of communities.  Big trees.  As in, the bigger they are, the harder they fall.  Miraculously, no person was injured.

Big storms are the plague of the weak and the big old trees. A sapling can gracefully bend under the duress of a straight line wind.  No harm done. Old trees whose wood is stiff with age do not bend-they break. The canopy of a big tree is like a a giant sail. A wind that is too strong can stress that trunk beyond reason. For certain, large caliper trees that are snapped off above the ground, or uprooted in the height of a storm are victims of the unpredictable direction and incredible strength of that force we call nature. If you have ever seen a big tree uprooted or snapped off you understand the meaning of the word “force”.

Other trees in poor condition go over or shed big limbs without much in the way of protest. A lack of health, or a lack of regular maintenance makes them a target for the effects of severe weather.  There are a lot of limbs on the ground now.  The pruning that violent nature does is extreme. No judicious or clean cuts. I suppose storm pruning is effective.  Any limb that is weak, or growing at an unsustainable angle gets a haircut in a matter of seconds. There is no time for a second opinion.

Our trees are our biggest plants. Old trees are up there, dealing with the brunt of the weather. All kinds of issues challenge their health.  As they age, they need care.  Maples in the tree lawn develop girdling roots.  Sun loving deciduous trees in too much shade grow towards the light.  Lots of our evergreens are being threatened by needle cast disease. I could go on and on about the illnesses of trees, but that is not my point.  Trees need a gardener in charge to look after them, routinely-unless being at the mercy of nature is a place you don’t mind being.

My city does no pruning or maintenance on the street trees. I would guess this is a budget issue.  So the three trees in the tree lawn on my corner lot that they finally took down this spring – I had to make a case that not to take them down would expose people to serious danger.  They finally agreed. They were all maples, more than 2/3rds dead, suffering from girdling roots and seriously weakened by fungus.  The maples were a poor choice to begin with. Their roots need room.  They are much too large growing to restrict to the space in an urban tree lawn.  Years of neglect made them a disaster waiting to happen. One giant limb at a just about horizontal angle arcing over my street featured a home trunk entirely rotted on the interior. That tree worried me to no end.  I am glad it is gone now, before it collapsed under its own weight.  In my next life I would like to be in charge of street tree plantings.  Not that I have an agenda proud of the history of street trees in my urban community.  I just have a big love for trees, and want to see them take hold and thrive.  Old trees ask for some care.  Loosing one – grievous. Certain neighborhoods in Royal Oak have incredibly gorgeous and substantial London Plane trees, thriving.  These trees have been looked after all along the way.

An landscape asks for a regular hand.  An aging landscape asks for a better than regular hand.  There is no substitute for regular care.  This is not to say that regular care will insure you will never have storm related damage to your trees.  But it will provide them a fighting chance.

As for my dead maples, I have had the stumps ground down 24 inches. I had to transplant all of the hosta planted around them like skirts.  I raked and seeded each 6′ diameter circle of bare dirt.  Now it’s time to think about how I will replant that tree lawn.  All living plants have a life span. Long and short.  Expected, and unexpected. Looking after a property also means starting over.

Winter At The Shop

DGW holiday 2014 (1)The day we finally get to doing the roof and window boxes at the shop for winter is usually the day after we get the winter and holiday work done for our clients. Though we have a few bits and pieces that need attention tomorrow, our work is finished.  The winter wrap for the shop takes a lot of planning.  There are 8 boxes on the roof that are five feet long each.On the ground floor-5 boxes.  Many years ago we added plain 2′ by 12″ board shutters, and galvanized and painted sheet metal hats-over each window.  Over the space of three warm days this past October, my crew repainted the entire building-2 coats, top to bottom. They did a great job.  The shutters got painted the same color as the walls, in the hopes that whatever would be featured in those boxes would get all of the visual attention.  The dark greenish brown is a friendly backdrop to whatever gets placed in front of it-whether that be plants or ornament.

DGW holiday 2014 (2)A good supplier called-he had purchased a big load of beautiful birch poles, ranging in size from 1″ to 4″ in diameter.  Were we interested?  The prospect of a great material becoming available sparks all kinds of ideas. Of course we were interested.  I had some time to design-there was a lot of work to be done before we would be ready to get our home done for the holidays.  Birch poles are extraordinarily beautiful, and notoriously difficult to work with.  They are big, clunky, and heavy.  They don’t give an inch.  Anything you do with them involves plenty of engineering. My favorite part of this holiday scheme-the poles arranged in a long vintage English wood trough. The overall curve has everything to do with the pattern of the stacking stacking-the poles themselves are straight as straight can be. Birch poles in containers can be overwhelming. I have seen plenty of birch poles that look like birch stumps. No grace. The challenge of the poles was going to be great fun.

DGW holiday 2014 (10)If you live in Michigan, you know about the beautiful stands of white birch in our upper peninsula.  Birch in my area of lower Michigan-really troublesome to grow. Birch borer is a deadly pest. Japanese beetles can chew every leaf off a tree in no time.  White paper birch is always a gamble in the landscape.  The Himalayan white barked birch, Betulus Jacquemontii, is equally as susceptible.  I do plant it, as the trunks are bright white an an early age.  Every planting of them comes with a maintenance plan attached.  The size and age stands of old birch in the northern parts of Michigan are testament to the power of nature.  Extremely cold winter weather kills the borers.  The trees grow to maturity. An old and mature birch tree is incredibly beautiful.

DGW holiday 2014 (12)This green and white winter scheme is punctuated by members of our grapevine deer collection. Their curving and quite sculptural forms stand in stark contrast to those implacably white and implacably straight poles.

DGW holiday 2014 (3)The shop windows got the full treatment. A pair of 6 foot long birch poles frame the shutters.  Thick fir garlands were draped over the window hats- to which we wired whitewashed snowflakes. A short, narrow, and angularly placed birch branch in the center of the garland overhead was kept company by a few snowball picks.  The boxes are stuffed to overflowing with mixed greens. Fir, incense cedar, berried juniper, white pine, shore pine, noble fir, silver fir, mountain hemlock and German boxwood all mixed together-friendly, and warm. Like a thick blanket.  The very cold is soon to come for us.  We mean to be ready.

DGW holiday 2014 (5)The Dutch wicker pots out front took to this birchy and natural look without a hitch.  Dark varnished twigs and snowball picks made a striking centerpiece.

DGW holiday 2014 (19)Winter and holiday picks have their place. The gracefully curving white washed snow ball picks are a contrast to the clipped hedges, and those poles. I would use any material available to me for a winter container arrangement-both natural and not. The idea here is to celebrate and take pleasure from a season in which the garden is dormant.  Anything goes.  Anything could be great. Anything might bring a holiday smile to your face.  I love this holiday season, and plan to celebrate the garden gone quiet in any way available to me.

DGW holiday 2014 (16)The shorter birch centerpieces were placed over a nest of C-9 white lights. We hope to evoke the memory of a fireplace ablaze on a cold winter’s night.

DGW holiday 2014 (15)The poles on the roof were all engineering and secured by the fabricating staff at Branch. It can get very windy up there, so I wanted to be sure everything was completely secure.

DGW holiday 2014 (9)A lighted window box-the C-9’s illuminate the birch stacks.  100 count strands of mini lights illuminate the greens.

DSC_7038The dark of the evergreen boughs and the white of the birch are in stark contrast to one another-too stark, in my opinion.  But we are waiting for the last element to complete our display-the snow.  Once we have snow, I think we will have our own version of a Michigan winter wonderland. This is a good thing-to be ready for the snow.

A Quick Look At Some Stick Work

Federal Reserve Building (8)A  client who calls for work after the holidays is unusual, but we were happy to oblige.  We had materials, and there are months of winter yet to come. They had purchased these large scale contemporary birch faux bois concrete planters from Branch over a year ago.  The landscape is dominated by a single river birch.  An arrangement that would feature birch seemed natural.  We had just enough 3″ caliper poles to fill the pair of planters.  Bunches of white lepto came in handy for filling the gaps between the poles. Our last three cases of mixed evergreen boughs were just enough to soften the top of the pot with a thick blanket of green.

Federal Reserve Building (6)The ground plane of the landscape was done with groundcovers of various types in spaces dictated by a pattern of aluminum edger strip, and gravel.  The pattern established is graphically strong.  There were a few areas designated for a seasonal planting.  The concrete boxes had been planted with chrysanthemums for the fall.  What could be done in those areas that would have some height, volume and presence over the winter?  Our solution was to cut up some 1″ and 2″ diameter birch poles into random short lengths. Each piece had a hole drilled all the way through each end. Each of the poles were loosely attached to its neighbor with heavy gauge aluminum wire. The end result-a giant birch garland.

Federal Reserve Building (9)In order to get some height and mass, rolls of grapevine were stretched out and pinning into the soil.  The pinning was easy, as the ground was frozen.

Federal Reserve Building (5)We zip tied the birch garland to the grapevine where it seemed appropriate.

Federal Reserve Building (4)The large size bamboo poles was a vestige of a previous installation-not by us.  The client wanted to leave them in.  That was a good thing, as they were set into metal sleeves placed below ground.  Water had completely filled the sleeves.  The poles were solidly frozen into place by time we got there. I rather prefer the birch poles here.  They look like they belong in a winter garden in Michigan.  There is a certain authenticity to the materials used here.

Federal Reserve Building (3)In the background, the last of our big linden espaliers.  At 9′ wide and 12′ tall each, they mean something in front of this large commercial building.  Properly cared for, they will only get better looking as time goes on.  Funny how some very large commercial spaces devour almost every bit of the land they sit on. It takes the right material and a very strong design to work in a space like this.  I did not do the landscape design here, but I like it.

Federal Reserve Building (1)Hauling around four sets of fresh cut birch garland was the perfect installation for a 12 degree day.  We warmed up in a hurry. Once we were done, all we needed was some snow.  I wonder what it looks like now that we have a good snow cover.