We arborists happen to like trees. That is why we are arborists. Most of us also understand that trees are not appropriate for every situation, or where they are not appreciated. There is no point in planting a tree where it will just get cut down by someone else who does not like it. We want trees to be happy. We also want those who live with them to be happy with their trees.
Trees are ‘generally’ desirable over parking lots and roadways. They provide shade that cools the pavement during hot summer weather. Arborists naturally prefer trees that get big enough to make substantial shadows. It is also important for such trees to get high enough to be pruned for minimal clearance above the biggest vehicles to use the roadways or paring lots. They should also be pruned above streetlamps and signs.
Clearance of signs is a serious problem…

Without prior notice, I was informed on Friday morning of a workday on Saturday morning at Felton Presbyterian Church. That was yesterday. Since there was no time to get other chores done in advance, I was an hour late. Considering that we only work for four hours between eight and noon, one hour is rather significant. I felt compelled to attend regardless. A few friends who are parishioners of Felton Presbyterian Church appreciate it.
The difficulty of not attending is that there are several other volunteers who do attend, and they all have very different ideas, or no idea at all, about how to accomplish what needs to be done in the landscape. It is amazing how much damage can be done with a few light duty power tools and too much undirected ambition. Even when I am there, it is difficult to convince the others that I know more…

The weather in the parts of California that most of us are familiar with is generally rather mild. Some of the hottest temperatures every recorded were in the Mojave Desert, but not many of us even know how to get there. Some of the heaviest snowfall ever recorded was near Tahoe, but many of us think of that as almost Nevada. San Jose, Los Angeles and the most populous regions enjoy mostly comfortable weather throughout they year.
‘Drought’ is often an inaccurate description of the naturally prolonged dry chaparral and desert weather, as if it is abnormal. There would be no chaparral or desert if it rained here as much as it does in other climates. What is considered to be normal rainfall in some regions would be disastrous to regions that do not normally get so much precipitation. Drought does happen here sometimes, but it is not as common…

Growing fruit trees is quite a bit of work. While producing, some of the fruit trees need nearly as much attention as annual vegetable plants in the vegetable garden. Then, while dormant, they need meticulous and specialized pruning. Some fruit trees get damaged by insect or disease infestation, or severe weather. Some fruit can get taken by wildlife. Yet, for most of us, the reward of fresh fruit is worth all the hard work that goes into growing it.
Unfortunately, most types of fruit, especially the stone fruits, ripen simultaneously within their respective seasons, and are suddenly and briefly too abundant to be consumed while still fresh. Unless shared very efficiently with plenty of friends and neighbors, some of the fruit must be canned, frozen or dried for later consumption. Then, as suddenly as it started, the season for the particular type of fruit is done. There will be no…

Just a short distance from the corn dog orchard, I found this candy corn dog growing wild. I really had no idea that candy corn grew in a corn dog form like this. These particular candy corn seem to have turned from green to yellow to orange as they ripened. It will be interesting to see if the outer ends eventually ripen to yellow like conventional candy corn, or if they are a fancier cultivar. They sort of look like tiny persimmons.

Perhaps it is ‘Cupid Corn’, which is red at the outer end and pink in the middle, for Saint Valentine’s Day. If so, it will be quite stale long before next February.

Even if it is ‘Reindeer Corn’, which is red at the outer end and green in the middle, for Christmas, it will not likely be fresh by late December.

Heck, just expecting it to last…

Because redwoods live for centuries, their bark gets very thick. They do not shed their bark as they grow. Old giant redwoods in the Sierra Nevada have bark that is a few feet thick and thousands of years old. Their bark is thicker than the trunks of what most of us consider to be large trees! Even much younger coastal redwoods that have regenerated here since clear cut harvesting about a century ago have bark that is a few inches thick.
They like their bark thick. It is the insulation that protects them from forest fires that incinerate other vegetation. Unlike most species here that are designed to burn and then regenerate more vigorously after fire, redwoods prefer to survive fire by being less combustible. As they mature, and their bark gets thicker, they become more resilient to fire. There are only a few species here that survive fire mostly…

Many municipalities enforce tree preservation ordinances. Whether we agree with them or not, these ordinances are designed to preserve significant trees that are assets to the community. For the greater good, local governments have made it their business to limit what we can do with our own trees on our own properties. There are many advantages. There are many disadvantages. We arborists see it all.
Street trees, by general definition, are those that are close enough to a curb to shade a roadway and parked cars. In suburban and urban neighborhoods, many street trees are within parkstrips, which are the narrow spaces between curbs and sidewalks.
Neighborhoods of tract homes are typically outfitted with uniform trees of only one or two cultivars, that were all installed at the same time, as the homes were completed. Some neighborhoods of homes that were built individually are also outfitted with conforming street trees…

We don’t put much effort into our compost piles. In the first pile, we dump horse manure, green waste from two cafeteria type kitchens, and a bit of the finer textured green waste from the landscapes. It eventually gets turned over into the second pile. By the time the second pile gets turned over into the third pile, it is almost ready for use. The third pile really does not last long. Neighbors take it as fast as we can.
We turn the piles when it is convenient for us and the tractor. There is no schedule. We incorporate the material as it becomes available. There is no recipe. Somehow, we get remarkably good compost from the process.
Besides the usual weeds that grow around the compost piles, there are all sort of vegetable plants that grow in the compost, from vegetable scraps and seed that were in the green…

These are two pictures that did not make the grade for my ‘Six on Saturday‘ post this morning. That post featured bronze and gold foliage. Actually, of the six, only two were bronze, and only one was truly gold. One that I passed off as bronze was more purplish. Two that I thought were gold were just variegated with yellowish green and white.

I am none too keen on bronze or gold foliage anyway. The only exception that I can think of is the old fashioned bronzed ‘Schwedleri’ Norway maple. It was planted as a street trees on a few streets in the Santa Clara Valley in the 1950s.

Bronzed cultivars are less vigorous than their greener counterpart.

Gold cultivars are even less vigorous, and susceptible to scorch.

The best quality about bronze and gold is that they make silver look so good.

Olympic medal designations really should…

What a waste of space! What a waste of water! What a waste of time for the mow-blow-and-go ‘gardener’ who charges money to mow and edge it, but are too inept to suggest planting something that might actually be pretty, or shade the parking lot. There are a few of these between parking spaces marked for ‘compact’ cars, because it is cool to discriminate against full size cars that can not pull far enough forward to get out of the way.

Even between a Buick and a Chrysler, it is nothing to look at. It looks like something went seriously wrong with a grave site that was supposed to get a slab ‘over’ it (not ‘around’ it). It could be a Chia Pet litter box. There are much better spots to picnic at the park down the road. Whatever it is, it is not much better than the swales that…