Every drought year eventually produces the same phone call. Restrictions have tightened, the allotted watering days have been cut, and a client wants to know where the water they still have should go. It is the right question, and it is the one that separates properties that come through a hard summer intact from properties that lose the assets that mattered most.
The instinct under restriction is usually to protect what is most visible, the lawn out front, the beds along the entry. That instinct is understandable and almost always backwards. Turf is the most visible casualty of drought and, not coincidentally, the least expensive thing on a property to replace. A struggling lawn can be renovated in a season for a modest cost. A mature tree lost to drought stress represents decades of growth that no budget can shortcut. Under real restriction, water needs to go to trees and established, high value plantings first, and to turf only after those needs are met. It is a hard adjustment for clients who have spent years thinking of the lawn as the centerpiece, but it is the adjustment that protects what actually cannot be replaced.
How that water gets applied matters almost as much as where it goes. Shallow, frequent irrigation, the default setting on a lot of older controllers, trains roots to stay close to the surface, where they are most exposed to heat and the fastest moisture loss. Deep, infrequent watering does the opposite. It pushes roots downward into cooler, more stable soil moisture, and that deeper rooting is exactly what builds a plant’s resilience for the next dry stretch, not just what gets it through the current one. For trees specifically, that means watering slowly at the drip line rather than at the trunk, giving water time to move down through the soil profile rather than running off or evaporating from the surface before it ever reaches the roots that need it.
On the sloped and often compacted soils common across mountain properties, even a well intentioned deep watering effort can fail if the water is applied faster than the ground can absorb it. Water that outpaces infiltration simply runs off, carrying soil and mulch with it and delivering almost nothing to the root zone it was meant to reach. Cycle soak irrigation solves this by breaking a single long watering cycle into several shorter ones, separated by soak periods that let water fully penetrate before the next cycle begins. It takes longer to run a zone this way, but it dramatically increases how much of the water applied actually ends up where it is supposed to be, rather than in the gutter or the street.
There are situations where a property’s existing irrigation infrastructure simply cannot reach the plantings that need protecting most, particularly when restrictions limit system run times below what those plantings genuinely require. In those cases, we bring in targeted water truck delivery to specific zones on site, a practical way to keep long term investments alive, mature trees, specimen plantings, newly installed material still establishing root systems, without pushing the rest of the property past what restrictions allow.
Every drought year forces some version of this same triage, whether a property owner realizes it is happening or not. The properties that come through intact are almost never the ones with the most water available. They are the ones where the available water was allocated deliberately, protecting what took decades to grow ahead of what can be regrown in a season, and putting every gallon toward the root systems that will define the landscape for years after this particular dry summer is a memory.
Restriction schedules vary a fair amount from one municipality to the next across the region, and part of our job at the start of every dry season is making sure a client’s watering plan actually fits the specific rules governing their property, not a general assumption about what restrictions typically look like. Some jurisdictions limit watering to two or three specific days a week, others cap total run time per zone, and a few have moved toward tiered pricing that makes overuse expensive well before it becomes technically restricted. Building a supplemental watering plan around the actual rules a property is operating under, rather than a generic drought strategy, is what keeps a client both compliant and effective with the water they do have.
We also spend time walking properties with clients specifically to identify which plantings genuinely qualify as high priority, because the answer is not always obvious from the outside. A twenty year old specimen tree is an easy call. A newer planting that has not yet had two or three full seasons to establish its own root system is a less obvious one, but it often deserves nearly the same priority, since a young tree or shrub lost before establishment represents years of investment gone before it ever had the chance to become the asset it was planted to be. Walking the property together, rather than applying a blanket rule, tends to produce a much better allocation of the water that is actually available.
The properties that handle a hard drought year the best are almost always the ones where this kind of planning happened before the restrictions tightened, not after. A watering plan built in April, before anyone is under real pressure, tends to be a lot more thoughtful than one assembled in a hurry once a lawn is already browning and a client is calling with real concern in their voice. We would rather have that conversation early, every year, than have it as an emergency response once the damage has already started.