Maintenance
Another benefit to using faux rock waterfalls is they can be easily removed and stored for the winter. Unlike real rock features, the homeowner does not need to worry about altering, special ordering, or installing a complicated winter safety cover to close the pool. To enable the removal of an artificial rock waterfall, a union should be installed at the stub out location, where the flex hose goes to the water feature. During installation, some extra flexible spa hose should be used to allow the waterfall to be easily lifted up for removal purposes.
In terms of cleaning, most artificial rock waterfall features are resistant to pool chemicals. However, homeowners should be told to keep an eye on their water balance (e.g. PH, alkalinity, and water hardness [calcium]). If calcium build up is an issue (depending on the region), most of the time a soft-bristle brush along with an off-the-shelf cleaning product (e.g. CLR) or a mild soap-and-water mixture should do the trick. However, a small area in an inconspicuous spot should be tested first before the entire faux rock waterfall is cleaned.
Add the finishing touches
One of the most common mistakes made when adding a pre-formed artificial rock waterfall to the side of a swimming pool is failing to soften the edges of the waterfall-to-deck interface. By incorporating natural elements such as potted plants or pockets of plants into the mix, it helps to soften the edges, thus creating a more realistic appearance. Plant pockets that are shaped into the decking around the waterfall can also create seating areas near the water feature.
When softscaping around an artificial rock waterfall it is important to at least three layers of plants (e.g. tall, medium, and short) are used as this will create visual interest around the water feature. A variety of leaf colours and textures should also be used. Plants such as ornamental grasses, ferns, and palms are good choices. A local nursery could also be contacted to find out what plants grow best in the project’s vegetation zone. Most importantly, plants that drop their leaves close to the pool’s edge must not be used as it will add unwanted debris to the pool.
Also, pool builders should keep in mind many manufacturers offer co-ordinating planters, and water features with incorporated planters. These are great options to consider as they can be an easy up-sell for pool renovations.
Faux rock features can not only help enhance the esthetics of the pool, but can also be used to create visual barriers. Further, many pool professionals also use smaller slides with faux rock waterfalls, planters, and vegetation to create privacy in the backyard by blocking out neighbours.
Kathryn Varden is the western regional sales manager for Inter-Fab Inc., in Tucson, Ariz. She has worked with pool builders for 14 years providing them with tips on selling and installing artificial rock water features, slides, and diving boards for new construction and renovation projects. Varden has a masters in landscape architecture and a B.Sc. in regional development from the University of Arizona. She can be reached via e-mail at kathryn@inter-fab.com.
