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Wednesday, April 19, 2006

Small Water Fountains: A Beginner's Project

From David Beaulieu,
Your Guide to Landscaping.
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Cheap, Low-Maintenance Garden Water Features, Supplies

You've seen them on TV: huge, complex water features, with high-cost water fountains, installed by skilled landscape designers. Rather daunting, aren't they? You want a water feature for your own landscaping, but just a small water fountain, you say? A cheap, low-maintenance garden water fountain whose gurgling sound will soothe those frayed nerves when you pull into the driveway after a hard day at work? Well this easy do-it-yourself project for beginners tells you how to build just such a water feature.

Garden Pond and Fountain Supply



Tiered Dove Fountain


You'll spend more time on supply-shopping for this project than on the landscaping work itself. For supplies you'll need the following, which you should be able to buy at major hardware chains and/or nurseries:

  1. Small water garden pump. The one shown in my mini-photo gallery (to open which, click photo at right) happens to be a "Little Giant" submersible pump, with a 6' cord. It's a 120 GPH pump, which means it displaces 120 gallons of water per hour -- sufficient for such a small garden pond.
  2. Small, cheap preformed plastic pond liner. These work well for the "pond in a pot" approach that we're taking here. For ponds too large for preformed liners, you have no choice but to purchase a flexible liner, instead, and form your own walls.
  3. A carpenter's level.
  4. Plastic outdoor water fountain statuary and tubing.
  5. Sand. The sand will supply "adjustable flooring" for your preformed water pond liner. This will come in handy when you attempt to get your pond liner to sit level in its hole.

If you stick with a small water feature for this project, you shouldn't have to sweat the choice of pumps that much. Water pump manufacturers recommend that the water in a small pond be turned between 1/2 time per hour and 1 time per hour. The maximum pond, therefore, that my 120 GPH Little Giant pump would be good for is a 240 gallon pond. The rigid pond liner that I selected doesn't come close to being that big. That's good news for my water fountain, because you want plenty of pump-power left over to supply you with a good, strong jet for a fountain.

If you get carried away in your pond project and end up buying a bigger pond liner than I did, there are some simple formulas landscape designers use to determine water volume. To calculate cubic feet for rectangular ponds, multiply length in feet x width in feet x depth in feet. For circular ponds, multiply 3.14 (1/2 diameter in feet x 1/2 diameter in feet) x depth in feet. There are 7.5 gallons of water in a cubic foot. Multiply the total number of cubic feet x 7.5 to calculate the total number of gallons that your pond liner holds.

Optional backyard pond supplies include rocks, plants and additional statuary. The rocks would be a decorative feature, to be placed in and around the artificial pond. This is a supply that's always in stock for me: I tend to pick up decorative rocks whenever I travel. Finally, you can make your water feature a true "water garden" by incorporating plants. Other than floating aquatic plants like water lilies, your options usually are to plant around the edges of your outdoor artificial pond, or else submerge some potted aquatic plants. The latter option can make your water feature less low-maintenance, however, as the pond water will get dirty faster.

On Page 2 we'll trace the steps of this do-it-yourself water fountain project for beginners, from digging the hole to turning on the water and sitting back to admire your own little piece of serenity....

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