Edgeworth Garden Shows A European Flair

After growing up among steel mills near Dusseldorf, Germany, Juergen felt very much at home when he moved to Pittsburgh in the 1970s. But he wasn’t as comfortable in the 1950s red-brick Colonial he and his wife, Renate, bought in Edgeworth in 1986. It was large enough for the couple and their four sons, but it had a small entrance and lacked character.

With the help of Gretchen of Design, the couple added a foyer and portico with six in front. Then, in 2006 and 2007, they had landscape architect Ed Werley of Werley Associates and contractor Eichenlaub transform the grounds around the house. Now Mr. feels at home.

Although the house separates the front and back areas, the garden is unified by repetition and contrast, both of naturally mounding plants like azalea, spirea and and of curving of sheared hornbeams and boxwood. The rows of tall hornbeams, in particular, give the front a formal, European feel. Recently, Hilbish McGee added low-voltage lighting that highlights the hornbeams, facade and other features at night.

In the front and back, large uplights catch the huge old and that form the backdrop for the new landscaping and, in one sense, inspired it. After large limbs nearly struck the house during a storm, Mr. decided it was time for a big change, starting with the elevations. Mr. Werley, who works with his son, John, said the was raised 3 feet and a series of installed around a central curving staircase of carved .

were added near the street to create a dropoff area and are repeated in the walkways and a landing. There, a sculpture of upright logs cast in bronze by Calaboyias is the center of a fountain. Originally on the side of the house, it was moved “for greater visual impact,” Mr. Werley said. At night, the hornbeams also pack a , each with its own uplight.

“There’s a lot going on there, but it’s not bright. It’s subtle,” said Halbane Hilbish, principal owner of Hilbish McGee and a member of the International Association of Lighting Designers.

In the back, Mr. Hilbish subtly lit Japanese , weeping Camperdown elms and low topped by loose hedges of and blue holly and rows of spirea and cranberry bush viburnum. Three weeping cherries and other specimen trees were salvaged from an earlier redesign and reused.

Other older elements play parts in the new design. A new arched gate leads to “the treehouse,” where the four boys held countless sleepovers. They’re now ages 30, 27, 25 and 18. The new curving stone walls bracket a new cedar garden house built by Vixen Hill, and new sheared boxwood hedges line the new conservatory. More ‘Winter Gem’ boxwood and a bay window frame a Japanese Stewartia that has been limbed up slightly to enhance the view of the garden. Around its base are Yak rhododendrons, fothergilla and ‘Goldflame’ spirea.

“The spirea has flowers and nice fall color — a yellowish red,” said Ryan Johnson, project administrator for Eichenlaub.

He said the hardest part of this project was access — a road had to be cut from front to back — and finding space to stockpile and materials. When it was finished, it won an Award for Excellence from the Pennsylvania and Nursery Association.

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Monday, June 16th, 2008

Manmade flood unleashed in Grand Canyon

PAGE, Ariz. Twin torrents of water unleashed from a dam coursed through the Grand Canyon today in a flood meant to mimic the natural ones that used to nourish the ecosystem by spreading sediment and creating river beaches.

“This gives you a glimpse of what nature has been doing for millions of years, cutting through and creating this magnificent canyon,” Interior Secretary Dirk Kempthorne said after he pulled the lever releasing the water from Glen Canyon Dam, upstream from Grand Canyon National Park.

More than 300,000 gallons of water per second were being released from Lake Powell above the dam near the Arizona-Utah border. That’s enough water to fill the Empire State Building in 20 minutes, Kempthorne said.

The water gushed from the dam into the Colorado River below, creating a churning, frothy pool that glided past the salmon-colored of the canyon.

The dam is releasing four to five times its usual flow during the three-day flood. The water level in the canyon will only rise a few feet, but officials hope that will be enough to restore sandbars on the Colorado River downstream from the dam. Officials have flooded the canyon twice before, in 1996 and 2004.

Before the dam was built in 1963, the river was warm and muddy, and natural flooding built up sandbars that are essential to native plant and fish species. The river is now cool and clear, its sediment blocked by the dam.

The change helped speed the extinction of four fish species and push two others, including the endangered humpback chub, near the edge.

Shrinking beaches have led to the loss of half the camping sites in the canyon in the past decade. Since Glen Canyon Dam was built, 98 percent of the sediment carried by the Colorado River has been lost, Grand Canyon National Park Superintendent said.

Martin said man-made floods need to occur every time there’s enough sediment to do so about every one to two years depending on Arizona’s volatile monsoon season.

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Saturday, March 8th, 2008