You may not have noticed it, but the Eastern Sierra snowpack is at a record low. Other than shortening our season at Mammoth Mountain, what does this have to do with Southern California you ask?? Drought. Official Drought. Thats right, the Governator has made it official and the consequences may be extreme. If you were here in the eighties, then you may recall the conservation effort (remember being asked to keep a five gallon bucket in the shower??) - you may also recall the water cops issuing citations or even water rationing. Once again, we are in drought mode, only this time it may be permanent. The cause is simple - there is a finite amount of water and an ever increasing population. Wondering how this will affect you? Other than the obvious inconvenience of conservation inside the house, you will have to cut back outside as well. An average residence uses about 50% of it's overall water consumption to water the yard. Imagine if you could cut your exterior water consumption by half... by three quarters??? Imagine the cost of drought tolerant plants and irrigation systems after they are mandated... This is why you should look at drought proofing your yard NOW.
Here are some "droughtproofing" ideas:
- Planter Irrigation - Have you noticed that your planter sprinklers probably spray much more than their intended target??? (the house, driveway, etc.). Ever wonder just how much of that water actually makes it to the plants?? Wouldn't it be great if they invented a product that put the water exactly where it needed to go without spraying all over the place???? This may be the easiest fix of all - drip and bubbler head irrigation. This will put the water on (or in some cases, in) the ground exactly where it needs to go at the rate that is required for specific plants/trees. Slightly more expensive than traditional irrigation, this is the preferred method of "drought tolerant" irrigation.
- Grass Irrigation - If you look at your own sidewalk tomorrow morning you will probably find that it is covered in water. Excess water from overwatered lawns in some cases so bad that you will find moss growing . Not only is this bad for your yard (the water is taking valuable nutrients/chemicals with it) it is also bad for the environment (that water goes to the local wash/streams and ultimately ends up in the ocean - along with all those chemicals). Did you know that the local soil (clay) can only absorb around .5 inch of water per hour while most sprinkler heads on the market are designed to put down about 1.5 inces of water per hour ? This means that when you see water running over the sidewalk (unless it is from an errant sprinkler) it is because the soil is saturated and cannot absorb any more water. The cure? Install more efficient sprinkler heads and water for shorter durations twice a day (early morning and late evening to avoid evaporation). One other tip is to keep your lawn a little longer (around three inches) this will allow the grass to shade it's roots.
- Plant Selection - We all want our yard to look like a post card of a Brazilian rain forest or the resort we just visited in Fiji, but the truth of the matter is we live in a desert. Not only do we live in a desert but we import our water from hundreds of miles away which is NOT conducive to a lush rain forest landscape. I am not recommending that everyone rip out their lawns and install gravel, but there is definitely a middle ground. I just finished a commercial project in North Hollywood that is both beautiful and only requires a few minutes of watering per week. Thats right folks, the sprinklers run once a week. So next time you look at your yard, decide if you really need all that grass. Could the platners be replanted with drought tolerant materials??? Could they be expanded to include some lawn area?? Remember that you may ultimately be FORCED to make these decisions and with increased demand comes increased price.
- The Pool - Lets not forget the pool. Although pools are cited as the public water wasting enemy number one, they actually require less water than grass. There are a few ways that water is wasted from a pool, leakage, splashing and evaporation. If you don't suspect leakage than you probably don't need to spend money on leak detection. However, if you have wet spots in your yard adjacent to the pool that don't coincide with sprinkler times or you are constantly adding water to your pool beyond evaporation rates then it may be worth the cost (around $500 and up depending on circumstances). Splashing can be limited by enforcing "the rules" or simply lowering the water level in your pool a couple of inches. Evaporation can be limited by installing a pool cover. This doesn't have to be the fancy kind either - a cheap, floating bubble cover can cut evaporation by up to 90% (roughly 600 gallons per month for an average size pool estimating an average half inch per week evaporation rate). If you can eliminate these three water wasters, your pool will require almost NO water to maintain.
If you don't think this is necessary, just think about the water problems we have now and imagine that the population of SoCal is expected to DOUBLE in the next ten years. If you don't do something now to save water, I guarantee you will be forced to do it later.
If you have any questions about this article or how you can go about giving your yard a tune-up, feel free to email me (curtis@bouquetpools.com).