Sculpture Garden

Landscape Smart : Episode LDS-601 -- More Projects »
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This antique horse becomes the centerpiece of a garden design.
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Artist's rendering of landscape designer Nancy Driscoll's vision.
Homeowner Kaeti Bailie went to Santa Fe and came back with an antique, hand-carved wooden horse that she believes was made in India; now she wants to create a sculpture garden to showcase her find. Landscape designer Nancy Driscoll comes up with a project that will cost a do-it-yourself homeowner about $1500 and will take about three weekends to complete. A professional would charge about $13,000, Driscoll estimates, not including the cost of the plants. She rates the project a "4" on the difficulty scale (1=easy, 5=difficult).

Driscoll's design features simple lines and a simple planting plan so that nothing detracts from the sculpture. She will be adding a few other sculptures but she is wary of clutter, so she focuses on making the garden inviting while allowing visitors to move easily between pieces of art and plantings. Driscoll intends to make a statement with the sculptures she selects, and she will add plants in planter boxes to accent, but not detract from, the chosen pieces.

Step 1: Building the Stone Planter Rings

It's time to build the stone rings that will serve as planters: they're meant to be decorative, but they will also form the border of the outdoor art gallery. The spaces between the rings will serve as the openings, or the doors, of the room.

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Figure A
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Figure B
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Figure C
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Figure D
To get started, use landscaper's paint and a string line to mark a 3-foot diameter (figure A). Dig a ditch that is about one-third the planter's height for the footing, or base, of the planter, and lay the piping to accommodate any electrical or irrigation lines you'll be running. Gather the rocks you will use to build the planters and place them close by.

Form a simple circular frame (make its diameter about half the diameter of the planter) from one-half inch rebar to add strength to the structure. Cover the rebar frame with ready-mix concrete, filling the ditch to the top (figure B). Begin setting rocks--flat side facing outward--on the concrete, following the curve of the rebar frame, to form a stone wall. Build upward behind that wall with more rocks (figure C) until you reach the desired height, then top off the planters by mortaring additional rocks with the flat side facing upward to create a deep wall (figure D). Allow concrete and mortar to dry for at least half a day.

Step 2: Mounting the Sculpture

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Figure E
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Figure F
Driscoll suggests that you place the primary sculpture first, then move the other pieces into place. Secure the sculpture to avoid losing it if someone knocks it over--this will also accentuate the piece with a nice base. Begin by attaching a steel cap plate to the bottom of the sculpture with 12" lag bolts then dig a hole 18" deep underneath the sculpture to house the base. Set a cardboard ring into the hole to make a form where you will pour the concrete. Place a three-quarter-inch iron pipe into the hole (figure E) and screw the other end of the pipe into the plate underneath the sculpture (figure F). Fill the form to the top with ready-mix concrete, and add concrete to the hole around the cardboard form, as well. Let dry for 24 hours--turn your attention to the planters while the concrete cures.

The plants arrive in wooden boxes that can be taken apart and removed from the plants after they're set in stone planters. Fill the planters with soil and set in plants: you will need help with this step (the soil and plants are heavy), or you can spend about $185 a day to rent a small tractor to help place the plants. Once the plants are in the planters, you can remove the sides of the boxes they came in. Fill around the plants with mulch and water.

Planting Plan

Driscoll wants to use a lot of greenery and concentrate on the texture of the plantings, so she's planting low-growing shrubs and grasses to encircle the garden. Her choices include:

  • Crape myrtle (Lagerstroemia indica), 'Muskogee', Zones 7-9
  • Blue potato bush (Solanum rantonnetii), 'Royal Robe', Zone 11
  • Maiden grass (Miscanthus sinensis), 'Gracillimus', Zones 4-9
  • Olive tree (Olea europaea), 'Little Ollie', Zones 8-10

    Step 3: Installing the Lawns

    The next part of the plan is implemented with the help of landscape contractor Eric Nyberg. He's planting two separate lawns connected by a winding path in order to further the "simple but elegant" idea implemented by Driscoll. The end of each lawn is defined by meandering curves, and the paths will be covered with playground chip mix to soften the look.

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    Figure G
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    Figure H
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    The finished garden
    To form the curved lawns, use metal header board so that your clean, crisp lines will not rot out (figure G). Before laying the header board, use a string line to mark the shape of the lawns. Set the header board in place and hammer rebar studs into the ground to secure it. You may want to get a friend to help hold the header board in shape while you bend it to the desired angles: hire a professional metal fabricator to bend the board when you need to form right-angled corners. It costs only about $30 a corner and it's worth it--it's almost impossible to do without special tools.

    Check that the frames are level and begin to add the sod, being careful to fit pieces tightly together. Roll a water-filled roller over the sod (figure H) to smooth it out and give it some moisture--the roller will also help create a finished look. Lay a layer of weed-cloth on the path areas and cover (about 2/3" thick) with playground chips.

    Finished Project

    Driscoll continues the horse theme in the garden, selecting smaller horse sculptures to accent the focus piece. All in all, the project is a success, and homeowner Bailie is thrilled. Driscoll adds the final touches and shares the phrase that defines her landscaping projects: "Look for beauty in unexpected places."

    Guests
    Eric Nyberg
    Landscape Contractor
    Nyberg Landscaping
    PO Box 513
    Sonoma, CA 95476
    Phone: 770-996-5221
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