Blowers put the ‘blow’ in ‘mow, blow and go’. They really blow! The only power tool used by so-called ‘gardeners’ that is more detestable to the rest of us is the power hedge shears, and that claim is contestable. Some consider blowers to be worse because they are so obnoxiously noisy, and generate so much dust. Some municipalities have outlawed the use of the noisiest sorts.
The mess on the hood and windshield in the picture above was not actually caused by blowers. The picture below shows the bridge that was power washed above. Oops. I should have been suspicious that no one wanted that parking space. Anyway, this picture was just too funny to not share; . . . and I happen to lack pictures of the sorts of dusty messes that blowers can stir up.
Where I lived in town, the so-called ‘gardeners’ who ‘maintained’ the apartment buildings on either side used blowers. There is a noise ordinance there, but we never bothered to enforce it. We did not want to interfere with what needed to be done. There was a lot of pavement, and we wanted it to be kept clean. We could not expect it all to be quietly swept like I swept mine.
To the north, the blowers were either off or on full-throttle. There was nothing in between. The cars in the carport collected all the dust that was stirred up. If the door to the washroom was left open, debris got blown in, and the pilot light for the only water heater in the building got blown out. Most of the debris got blown to the southeast corner, and under a fence into my yard.
The same happened to the south, but the water heater was less exposed, and there was much more debris. The largest valley oak around lived there, and dropped leaves for several months. I replaced the kickboard at the base of the fence in their northeast corner a few times, but it was just as regularly kicked out and removed so that debris could continue to be blown under!
In other neighborhoods, so-called ‘gardeners’ are notorious for blowing debris out into roads, where it gets dispersed by traffic. Even if they do not blow it away just to become a problem somewhere else, they are likely to blow too much of it into shrubbery, along with any mixed litter. It accumulates faster than it decomposes to benefit the soil and roots below. What a mess!
For a tree that is native to the upper elevations of the Rocky Mountains, blue spruce, Picea pungens, does surprisingly well here. It only wants to be watered a bit through summer to compensate for the lack of rain and humidity in chaparral climates. It does not seem to miss a more pronounced chill through winter. Disease and insect infestation are uncommonly noticeable or damaging.
Evergreens are popular for home décor through winter because there is not much blooming so late in most other American climates. The tradition endures, even though cut flowers of all sorts can easily be purchased from common supermarkets nowadays. Here on the West Coast, where several varieties of flowers can bloom through winter, evergreen foliage is as popular as it ever was.
English holly is politely naturalized here. This means that, although naturalized, it is not aggressively invasive, and does not seem to be too detrimental to the ecosystem. It is only annoying to see out in forests, far from the landscapes that the seed escaped from, and wonder if it has potential to significantly compete with native vegetation. It would be better if it were not there.
Spruce happen to very compatible with the landscape style here. They fit in nicely with surrounding redwoods, but are more proportionate to sunny spots of some of the refined landscapes. We intend to add a few into some of the landscapes as they get renovated. They will stay branched to the ground, like big dense shrubbery, with the personality of distinguished forest trees.
One might surmise that a tree that is resilient enough to be the state tree of Texas is not too discriminating. If it can take the heat and humidity of the Lone Star State, it can make it anywhere! However, pecan, Carya illinoinensis, actually prefers heat and humidity, and is bored with the mild local climate. The nuts and the mess that comes with them are actually less abundant than they would be in the Gulf Coast States. The deciduous foliage is not quite so colorful in autumn.
It is easy to snivel about the weather when it gets uncomfortable for us. The rain gets too wet. The temperature gets too cool. Even here on the west coast, without the cold of Minnesota, the heat of Arizona, the humidity of Louisiana or the rain of the west coast of Washington, we tend to think about weather by limited human standards. What we fail to consider is that many other organisms rely on a variety of weather conditions for their survival.
Roots hold up trees. That is part of their job. They grow along with the trees they support, and disperse as necessary to maintain stability. Trees grown within the confinement of cans (pots) or boxes, and then installed into a landscape, are typically staked temporarily until their roots adequately disperse and stabilize. Once unnecessary, 
It is unfortunate that most florists’ cyclamen, Cyclamen persicum, are enjoyed as cool season annuals only through winter, and then discarded as they are replaced by spring annuals. They can actually survive as perennials for several years, with white, red, pink or magenta flowers hovering above their marbled rubbery foliage each winter. Foliage typically stay less than six inches deep.
Tony Tomeo 