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Tuesday, June 29, 2010

Extensive gardening: making the best of necessity

Gardening a large area of over an acre, only on weekends, and on unpropitious heavy wet clay, allows no time for intensive gardening, for achieving perfect edgings, astonishingly designed set pieces, carefully manicured, intensively maintained lawns and perennial borders. My gardening is of the extensive kind, much more like farming, and the limited time I have available, what with the exigencies of variable weather, often means moving from one problem to the next, and learning to live with some roughness around the edges. Who said naturalistic gardening is not labor intensive? Here are some photos showing what's happened in the past week, along with visible signs of necessary extensive maintenance.


Never having attended to planting at the top of the stone wall, I needed to kill bindweed and poison ivy that had become entwined with the existing plants. No getting around general destruction. Roundup (used very judiciously, in targeted areas, shown below) killed all growth at the edge, though I did manage to save one large Sanguisorba tenuifolia. Now to wait and see if it killed the roots of these two pestilential plants.


Selective cutting of the meadow grasses has begun (below). I do this after the wildflowers have gone to seed, and to reduce competition with preferred grasses and perennials--panicums, Filipendula ulmaria, Japanese and Siberian irises, Silphium perfoliatum. When time permits and materials are available, I want to add a small, one-person path wandering through this area, giving access to the pond side off to the left, and keeping the feet above the ever present wet from fall through early summer. Here is another example of extensive maintenance: the cuttings are left on the ground, to decompose in place, and over time, to increase the organic content of my mostly mineral clay. No time for nasty neat.


View across the garden. A 30-foot-long planting of Filipendula rubra 'Venusta' is in bloom on the right; the pink color looks rather faded in the bright afternoon light, but I grow this plant mostly for the sharply angular, almost chartreuse foliage, and for its vigor in my difficult soil. Sanguisorbas, Joe Pye Weed, Iris virginica in the foreground, further back Rudbeckia maxima, Lysimachia ciliata 'Firecracker', more irises. Most of this will be burned in late winter--another labor saving practice, and it's good for the grasses.


Looking across the pond, obscured by plant growth, toward the miscanthus bank, with the strip of intentional devastation caused by glyphosate. In the foreground is Panicum 'Heavy Metal' and 'Cloud Nine', more Silphium perfoliatum, Ligularia Japonica about to bloom at the front. The miscanthus makes a very good, though quite large, ground cover, helping keep undesirable plants under control.


More views of the filipendula, since it's the floral "star" of the moment. I'll like it much better when the pink fades to more subtle copper tones.




We've had increasing heat, without much rain, which is sending these Silphium laciniatum rocketing skyward (these are about eight feet tall now). They must have put on three feet of growth in the past week. These plants always flop when they get too tall. I'm hoping the lack of water will make them strong enough to stand on their own this year. We'll see; thunderstorms are predicted for today.


The silphium with more Rudbeckia maxima and Vernonia fasiculata. The ground surface shows where I've cut a path for walking through the plants (wide enough for one lone person). Yet another project is to add a gravel surface to make the path permanent.


Close-up of the silphium ...

 

No time for raking gravel back into place after storms or other disasters, thus the borders of rock (native, of course) to keep all in place. Eventually there may be ground covering plants bordering the path, but only as time permits, and only if nature cooperates. I don't mind the grasses.

 

Another vigorous plant that helps with spotty maintenance. Eupatorium cannibinum, a European eupatorium, seeds itself around, eventually making large masses if left to itself, but easily pulled out if not wanted. It obscures a multitude of sins. Here it's just coming into bloom.

 

Another useful plant, for the water's edge, that makes a lovely mass of color, shape and texture--Pontadera cordata. It's vigorous enough to outcompete the weeds.

 

Much of my approach to extensive maintenance, in case you haven't noticed, is to use large, rather highly competitive plants, which just happen to be well suited to my conditions. Here the plants appear to be eating the house.

 

Miscanthus, willows, river birch - they cover a lot of ground.

 






Monday, June 21, 2010

Light and shadow

Late Sunday afternoon, the day before the longest day of the year, the play of changing light and shadow makes photography difficult. But it's a glorious time to be in the garden.














Sunday, June 13, 2010

Walk about

A mid-day walk about the garden ... on Friday, June 11, about 1:30 pm ... Much too bright for photos, but there you are ...






Black gamecock iris, a Louisiana iris ... I think ... bought at a local farmer's market last year.


What iris? You've got me. It grows by the pond, and I anticipate a large clump in a few years.



Pond edge ... Lysimachia nummularia, Equisetum arvense,a baby Jewelweed (Impatiens capensis, wild impatiens) ...


Bold foliage, needed to bring definition to the haze of grasses, the matrix of grasses, shapes emerging from the background noise, order from chaos ...



Salix alba 'Britzensis' (below, not the River birch on the right above), which needs to be coppiced to get those colorful canes for late winter and spring, but I've grown so fond of the exuberant explosion of growth I delay, and delay ...


Filipendula rubra 'Venusta', which has naturalized with great vigor, Calamagrostis acutiflora 'Karl Foerster', Vernonia fasciculata (Prarie ironweed) in the background, a clump of Chelone 'Hot Lips' ...


The 'late prairie' or a simulacrum thereof, with emerging Rudbeckia maxima, Silphium perfoliatum, Silphium terebinthinaceum (Prairie dock), Physostegia 'Miss Manners', Inula racemosa, Panicum 'Dallas Blues', Panicum 'Cloud Nine', Calamagrostis a. KF, Pycnantheum muticum, and on and on ...



Foliage of Silphium terebinthinaceum ...


Eryngium yuccafolium (Rattlesnake master), soon to be underplanted with Sesleria autumnalis and Bergenia 'Bressingham Ruby'--will that work? If not, I'll replace the bergenia.


An evolving 'meadow' area ...


Looking back toward the house (yes, it's there).


Inula racemosa, which is seeding around, just as I want, next to Miscanthus 'Silberfeder.'


Bracken and the bank of M. 'Silberfeder'. I know bracken is supposed to be a bad invasive, but this colony has stayed in place for five years. It does grow into the path, but that's easily pulled out. The fall color is miraculous.


As the garden reaches a new stage of maturity, with small trees and shrubs now taking a more prominent place, and as I incorporate more shaded forest edge into the garden, it's developing a more complex character, and becoming a place to find a variety of different environments, with different emotional landscapes. Here, as we near the darker west side of the garden, trees cast heavy shadow at mid-day, lighting the foreground planting of Miscanthus s. 'Silberfeder', Petasites 'x Dutch', Pycnantheum muticum, and Lysimachia ciliata 'Firecracker' like a beacon.


The massed foliage shapes and textures are what make this planting. Later in the season, the Pycnantheum turns gray and white, creating an even more dramatic contrast of color.


The space below is where I intend to put a new raised stone planting area, a long and curvy one, to continue the line of the pond and existing raised stone planter nearer the house. In winter, this will appear as a broken diagonal snaking across the garden plain, almost a geologic feature. I've cleared the area of most large plants in anticipation of construction later in the summer.



Entering the woodland edge on the west side of the garden, one feels a cool respite from the sun drenched open garden.


Looking back across to the far side where the circle of red walnut logs signals its message - a metaphor of the life of the aboriginal people who once lived and hunted these hills. Next year I want to add Miscanthus giganteus behind to create a wall of complementary green and to screen the deer fencing (practical matters never go away).


A screen of Filipendula, approaching bloom...


And Silphium laciniatum (Compass plant), Silphium perfoliatum, Rudbeckia maxima, Vernonia ...



Ligularia japonica growing up through the gravel of the path, an exotic for sure, but appropriate to its place ...



Looking into the woodland garden (in progress) at the side of the house ...



And back toward the Ligularia japonica ...


Now looking across the width of the garden toward the tall cedars, and the circle of red logs ...



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