“111”? . . . “777”? . . . “TTT”? . . . “LLL”?

What does this mean? Is it ‘111’ deprived of the lower serifs? Is it ‘777’ with abbreviated arms? . . . ‘TTT’ lacking right arms? . . . ‘LLL’ with abbreviated legs? Is it pointing toward something important? Is a hieroglyph from an ancient language . . . or a language that has yet to be invented?! Is it like a miniature crop circle pattern cut into wood by Sasquatch or extraterrestrials?!

The arborist who left it here after cutting down the deceased ponderosa pine that formerly stood where this large stump remains might be amused to read that I contemplated it so intently. Actually, I did not really contemplate it so much. I only wrote about it as if I did because it is amusing to do so. I have no idea what this hieroglyph represents. I know that it is not important.

I have worked with enough respectable arborists to know that some of them prefer to leave their distinctive marks on the stumps of some of the impressively large trees that they cut down. In many of the suburban regions in which I work, most of such stumps get ground out shortly afterward. In the forested rural area here, such stumps remain until they rot and disintegrate.

On rare occasion, I encounter a familiar hieroglyph or the initials of a respected colleague. Now that we are as old as we are, familiar hieroglyphs are increasingly rare. Arboriculture is for the young. I sometime wonder about those who leave unfamiliar hieroglyphs. To me, the continuation of the tradition seems to indicate that they enjoy their work as much as my colleagues did.

That is important in horticultural industries. There are few in society who understand the appeal. We do what we do because it is what we enjoy.

Street-Smart Gingko

P91124Much of my work involves street trees. They need more of my kind of attention than most other trees. They must conform to more restrictive limitations. They endure more abuse. They are the most prominent trees on urban properties. Because some are assets of their respective municipalities, they are more stringently protected by local ordinances than other trees are.

I planted quite a few street trees too. While selecting trees for the medians of San Vicente Boulevard in Los Angeles, we considered the clearance of the lowest limbs above the highest truck traffic, the docility of roots under curbs and pavement, the potential for foliar debris, the resiliency to neglect, and the resistance to pathogens. Those were just some of the major concerns.

We sort of wanted them to look good too.

Ginkgoes, at least modern (fruitless) cultivars, work well as street trees. They are tall and slender, and can be pruned for clearance above streets and sidewalks. Their roots are reasonably complaisant, and take many years to displace concrete. ginkgoes defoliate neatly in autumn, with no debris for the rest of the year. They are resistant to pathogens and tolerant of neglect.

They also look great in their monochromatic but brilliant yellow fall color. (Try to not notice all those utility cables.)

This pair of ginkgoes is in front of an old home in town that was formerly the office of the Los Gatos Weekly Times, before it expanded into the larger Silicon Valley Community Newspapers group. Two decades and one year ago, this was where I dropped off the first of my weekly gardening columns, first as hard copy on paper, then on floppy discs. The trees were smaller then.

One day back in about 1999 or so, I stopped by on my way back from delivering rhododendrons and other horticultural commodities from the farm. I was driving the big delivery box truck. I realized how important adequate clearance is when the truck tore a significant limb from the tree on the left. The tree and I both can attest to the resiliency of the species to such abuse.P91124+

X Marks The Spot

P91102KHorticulture is not all about growing things. If everyone was out planting trees, the World would eventually be overwhelmed with forest. It is sometimes necessary to cut trees down. There are several at work that we have been wanting to cut down for quite a while. Some are structurally deficient enough to eventually become hazardous, which is unacceptable in public spaces.

Even here among some of the oldest trees in the World, nothing last forever. Coast live oak, like that in the picture above, has potential to survive for centuries, but eventually succumbs to decay and disease. If fact, this particular specimen is doing it right now. If not cut down soon, it will eventually fall onto an adjacent building and a parking lot below. Its days are numbered.

Literally, it will be cut down on Monday morning, along with a few other coast live oaks and bay laurels in the neighborhood. The orange ‘X’ on the trunk is so faded from the delay of getting this done, that is it barely discernible. (Actually, the can of spray paint was empty.) The trunk and even the main limbs are so rotten that there will not be much firewood left to cut and split.

Cutting this tree down may seem to be unnatural, but so was pruning it for decades so that it would not fall down. It is impossible to say what situation this tree would be in now without past or present intervention. I am more concerned with how it and other trees interact with their surroundings, and the safety of everyone involved. We can not always let nature do as it pleases.

Forest fires are very natural components to our local ecosystems, but because so many of us live here, significant effort and resources are expended on containment!

Another Johnny Appleseed


Just to be clear, I earned the title of Johnny Appleseed before my colleague Brent Green did. While Brent was secretive about our tree planting projects in Los Angeles, I was not so about our similar projects in Los Gatos. While Brent’s neighbors wondered where their new street trees were coming from, mine read about their new park trees in the Los Gatos Weekly Times.

In fact, the exposure from that article is how I started my weekly gardening column in the same newspaper just a few months later, in October of 1998. Los Gatos is a smaller town than Los Angeles is. Secrecy was not an option. Sadly, our projects in Los Gatos, and then in Scott’s Valley, did not continue. We concentrated our urban tree planting efforts in Mid City Los Angeles.

The tree planting projects that I am referring to are our Birthday Trees that I wrote about last January. As I explain in that article, Brent had been wanting to plant trees in the formerly blank and broad medians of San Vicente Boulevard in Los Angeles. I just happened to be able to supply such trees from those at the farm that got a bit too past their prime to be marketable.

I do not intend to be redundant to that article, but want to share this video, Johnny Appleseed. As much as I hate to admit it, Brent is much more entertaining than I am. (I should later share one of my old videos from Gardening By The Yard, so you can compare.) I should probably look through more of Brent’s old videos to see if there are others that would be interesting.

If I had more time, I would write more about Brent’s work to improve the urban forests of the Los Angeles Region.

Birthday Trees


The big wide medians of San Vicente Boulevard in western Los Angeles had been lacking trees since the Red Car Streetcar rails were removed decades earlier. My colleague, Brent Green, had been wanting to add trees to the medians since he was a little kid, and then became intent on doing so after he became a renowned landscape designer in the region.

At about the same time, I was a nurseryman. In my work, it was not uncommon to dispose of a few items that were unsaleable. Sometimes there were entire crops of unsaleable plants; and in 1997, I needed to dispose of a group of coastal redwoods that had very minor kinks in their trunks.

That gave Brent an idea.

He wanted me to bring some of the trees to Los Angeles to plant them in the medians of San Vicente Boulevard just south of the Miracle Mile District. We were sort of skeptical about their ability to adapt to the climate; but were willing to give it a try, and possibly give the trees a second chance. We planned to install thirty coastal redwoods for Brent’s thirtieth birthday on January 18, 1998.

Well, the trees were not happy there, and did not last long. However, they were the first of what became an annual tradition of planting trees on Brent’s birthday, January 18. The number of trees is determined by Brent’s age for the respective year. For example, we planted thirty coastal redwood trees on his thirtieth birthday, and then planted thirty-one manna gum trees, Eucalyptus viminalis, on his thirty-first birthday, and so on.

After a few more years, there was not much space on San Vicente Boulevard, so Brent started planting street trees in the parkstrips of streets that could use more trees. The original trees in San Vicente Boulevard needed to be removed for the installation of the Metro Rail, but they were nice while they lasted.

This short video is about what the tradition has become now that Brent will be planting fifty birthday trees.




If my articles start to seem somewhat deficient, it is all Brent’s fault. Really. I will need to be spending more time with GREEN; Greening Residential Environments Empowering Neighborhoods. It is a much more important project than what I am doing because it involves planting more street trees and trees in public places in Los Angeles, maintaining trees of the urban forest, and enforcement of tree preservation ordinances within Los Angeles. Brent has been very active with GREEN since we were in school, and it has really make a big difference in the parts of Los Angeles that have benefited from it.

I will need to be writing for the website and other social media outlets for GREEN, and consulting with others doing the same. To make matters more confusing, I will be working on yet ANOTHER projects later in January as well, but I can explain that a bit later.

When I started my writing here, it was initially intended as an outlet for my weekly gardening column. After a while I started recycling articles from last year as well. The space in between is filled in with my ‘elaborations’, which are supposed to be related to horticulture, but are sometimes about other funny but unrelated topics.

I hope to continue in such a manner than no one notices that I am also working on other projects. In fact, I believe that the other projects might be interesting topics here, which means that the different projects may actually compliment each other. We will find out as we go along. I will post updates about GREEN, which will soon be known as something else. I am sorry that the Facebook Page for GREEN has been deleted while we develop a new one. Otherwise, I would post a link to it.