The Landscape Year Here Starts in October, Not April
Why the cool season carries the productive landscape work in Laredo, a month-by-month schedule from October to March, and why summer pruning backfires.
Service
A plan for the whole lot, drawn around the sun angles, the caliche depth, and the number of days a week the city lets you run a sprinkler.
A landscape design for a Laredo lot begins with three measurements that decide almost everything else: where the afternoon sun lands between two and seven, how deep you can dig before the shovel stops, and how much of the yard is going to be irrigated at all. That last one is a budget question as much as a design question, because the City of Laredo's drought contingency plan restricts landscape watering by stage, and a design that assumes unlimited sprinkler time is a design that will look right for one season and tired after that. The usual shape of a good plan here is a small, genuinely used lawn area near the house, a much larger planted area on drip, shade placed where it does the most work, and hard surface where nothing was ever going to thrive anyway. Installation follows in a specific order, because on caliche ground you cannot fix the sequence later: grading and drainage, then irrigation mainlines and sleeving under any hard surface, then hardscape, then soil preparation and planting, then mulch. Anything installed out of that order gets torn up by the next trade.
Autumn through early spring, and it is not a small preference. Laredo averages 74.2 days a year at or above 100F and a July daily high near 100.3F, so a plant installed in June spends its establishment period in conditions that would stress a mature specimen. Planting between October and March gives roots several mild months to get out into the surrounding soil before the first real heat arrives, which cuts both the water the plant needs and the losses. Hardscape and irrigation can go in any time of year.
Less than most lots start with, and the reason is arithmetic rather than taste. Turf is the single largest water demand in a residential landscape, and Laredo restricts landscape watering by drought stage, with the deeper stages allowing sprinklers only one day a week within set hours. A lawn sized to what the household genuinely uses, a play area or a dog run, holds up under that. A lawn covering the entire lot does not. The rest converts well to planted beds on drip irrigation, which are exempt from the day restriction in the ordinance language.
No, but a planted bed with no irrigation at all needs hand watering through its first two summers, which in practice means somebody standing there with a hose several evenings a week for two years. Most designs here use drip in the beds because drip emitters and a continuously attended hand-held hose are the two methods the city ordinance permits at any time, regardless of the watering day. A lawn area needs conventional spray or rotary heads, and that portion is what the day-of-week rule applies to.
It sets the maximum root depth, and therefore the maximum plant size the lot can support without intervention. Soils across the Rio Grande Plain carry secondary calcium carbonate at shallow depth; the Brennan series, which was established in the Laredo area in 1906, records depth to secondary carbonate at 10 to 36 inches. Where the cemented layer is near the surface, a large shade tree either gets a much wider planting pit broken through the layer or gets swapped for something smaller. Guessing about this is what produces the ten-year-old tree that suddenly leans in a windstorm.
A front yard renovation on a typical city lot usually runs three to seven working days once materials are on site. A whole-lot build with hardscape, irrigation, and planting is commonly two to four weeks, spread across trades. On caliche the excavation stage is the variable: ground that takes a trencher easily in one part of the lot can need a rock saw or a hammer twenty feet away, and honest quotes here say what happens to the price if that occurs.
Often, and it usually pays to try. Converting existing spray zones in planted beds to drip is a common retrofit and does not require repiping the whole system. Where the existing layout has one valve feeding both lawn and beds, that zone generally needs splitting, since the two have water demands that are not close to each other. Any work on the system itself falls under the state irrigation rules, which is covered on the irrigation page.
Related Reading
Why the cool season carries the productive landscape work in Laredo, a month-by-month schedule from October to March, and why summer pruning backfires.
Other Work
Landscape work here comes in a natural order, because on this ground you cannot reverse the sequence later. Grading and drainage first, then irrigation mainlines and sleeving under anything that will be paved, then hardscape, then soil preparation and planting. Anything installed out of order gets dug up by the next trade, so it is worth pricing the whole sequence even when the build is phased.
A yard built to look deliberate on a fraction of the water, using plants that were growing on this ground long before anybody irrigated it
Sprinkler and drip installation, zone splitting, controller programming and leak repair, designed around the watering day the city assigns your address
Patios, walkways, seating walls and shade structures, built for a climate where usable outdoor space means shaded outdoor space
New lawns, patchy lawn replacement and turf reduction, with a grass choice made for a hot summer and a restricted watering schedule
Ring (956) 477-4933, or send the quote form. Quotes are free and the price belongs to the contractor.