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A pond waterfall can be a wonderful garden accent. Moving water can add character and style to almost any kind of landscape. Most people are a bit leery when it comes to building a waterfall themselves. However, there is actually very little time or effort involved, and most garden centers now provide easy do-it-yourself kits for constructing a waterfall garden. The major factor in building a waterfall is that its design depends on the type of landscape you have as well as size and pump requirements. Your ideal waterfall might stream over rocks and steps or simply slither down the surface of a retaining wall. It could be formal or informal. Whatever design you choose, it should always complement the natural setting of your landscape.
The basic requirements for building a waterfall include a submersible pump, plastic pool liner, one-inch plastic tubing, and stainless steel clamps. Normally, a waterfall should stay within eye level when in a sitting position to achieve a more impressive effect. Therefore, a level area will require a built-up slope in order to be big enough for the waterfall¡¯s height. Generally, a height of about two to three feet is sufficient for an effective waterfall. Your first step in building the waterfall will be selecting and preparing the location. Outline the designated area to the desired shape and size. Dig out the area with a shovel reserving the soil to build an elevated spot for the waterfall at one end. (If you are working on a sloped ground, you have the option of placing the waterfall uphill to create a series of cascading falls in the landscape.) Create steps in the mound of soil for the waterfall itself. Level the area and rake smooth. Remove any rocks, roots, or other debris. You may consider tamping the ground to reduce any soil from shifting. Cover the pond area and dirt mound with plastic liner. Allow enough liner to overlap in order to secure in place with stones. The excess material can be trimmed off.
Next, you will want to install the pump and tubing. Choosing the right size pump is important for creating a successful waterfall. Take into consideration both the vertical and horizontal distance that the pump will be pushing water. If the required water flow for your waterfall exceeds what is required for the water circulation, your pump should be large enough to accommodate both the pond and waterfall. Once you have established the type and size of your submersible pump, you should place it at the furthest point from the waterfall¡¯s location. Secure the one-inch plastic tubing to the pump outlet with a hose clamp, and route the remaining tubing to the waterfall. You can cover the tubing inside the pond with pebbles or pea gravel to conceal it from view. Bury the outside tubing to waterfall underneath the soil.
After completing both the excavation and pump installation, you are ready to add stones. Line the outer edges of plastic stones to secure it in place. To add a retaining wall between the pond and waterfall, use small boulders to aid in support and define its shape. Set the boulders in an upright position with the most eye-catching side facing out. A waterfall will have a more natural appearance with the use of irregular shaped stones. Choose clean, rugged -looking flat stones to lie on the built-in steps of the waterfall. Depending on the style of waterfall, the creation and placement of stones is entirely up to you in order to achieve the desired look. It may help to select and position the stones while water is flowing over them.
The final step in bringing your pond waterfall to life is enhancing the surrounding area with additional stones or boulders and moisture-loving plants. Choose plants that are naturally found growing alongside wet environments. These can include irises, forget-me-nots, ferns, hosta, and more. You can use groundcover to fill in areas between stones. There are numerous resources available for waterfall ideas. Keep in mind, however, that different landscapes affect the ultimate waterfall design. To accomplish success of your waterfall design, be sure to choose an area that will fit into your specific landscape.
Building a pond waterfall takes little time and effort and its rewards will last a lifetime. |
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