This is a collection of articles dealing with organic gardening, ecology, environmental restoration, news items of interest, travel and just about anything else I find of interest and willing to share with others around the globe. - ENJOY!
Invasion Alert! The western juniper (juniperus occidentalis) 😬😱😨
Image - earthbeours.dom
The beautiful ancient looking tree above is named the Bennett Juniper and it's believed to be the oldest specimen of Juniperus occidentalis known, estimated at about 2200 years old, which is down from an earlier 3000 year age calculation. Still, this tree germinated back in BCE. It's located in the Stanislaus National Forest of California. Its height is 78 feet with an average crown spread of 56 feet. The diameter at breast height (4.5 feet above ground) is 12.7 feet. So it makes it tough to understand the present alarmist reaction to a tree being called invasive in it's native home range. As you can see in the photo at right, there are a number of trees encroaching on what use to be grasslands. It's not only the Western Juniper that is demonized, but also the Eastern Red Cedar, Ashe Juniper and even the common Pinyon Pine. Ranchers mostly dislike it. They claim the Junipers encroach and destroy grasslands for their grazing operations. Other say it is a greedy water gulping worthless tree. They even provide old historical photos of the landscape vegetation cover from many years ago of an exacting location and what it looks like today as proof of invasion. Take a look below.
Images - conifers.org
Image - Karen Bryz (2014)
The so-called Juniper invasion here is a comparison of historical and recent photos taken on the Keystone Ranch east of Prineville, Oregon. There are a number of reasons for the spread like Climate Change, blame given to lack of fire within these ecosystems, but also Juniper seeds don't blow in the wind, they are infact eaten by an incredible variety of birds which later poop them out elsewhere. Like these bluebirds above right. I was reading an article on what trees Oregonians favoured the most when it comes to trees. The Ponderosa Pine and Douglas Firs led the charge for being the most popular as well as Redwoods. I dare say though that if it were their precious Douglas Fir, Ponderosa Pine or Redwoods which were invading and encroching onto the grassland landscape, nobody would really be freaking out over a so-called invasion. Human Beings have a tendency to judge things in Nature the same way they judge other human beings. What they value as worth is what they find pleasing to the eye, taste or some other personal preferences within the five senses. Money can be made off those species for their natural resources, which would infer Junipers, Cypress, Pinyon, etc are worthless and valueless in their eyes. Yet not everyone sees these trees this way. Take for example this research done by Bob Harms from the University of Texas in Austin. Bob Harms found out that the native Texas Ashe Juniper (also demonized as a grassland invader), actually has worth as a nurse plant for Texas Madrone (Arbutus zalapensis).
Images - Bob Harms
The Texas Madrone is yet another beautiful and desirable tree, but of course if your business is in the cattle industry, then maybe not so much. Like most nurse plants, it would mean that Ashe Juniper probably also provides a symbiotic relationship through the mycorrhizal fungal network. Plau like most nurse plants, they probably also provide an excellent source for hydraulic lift and redistribution of water from deep subsoil layers during the hotter Summer months to other plant's seedlings. And if the hydraulics work one direction, they probably have the ability to reverse that service downwards during the wetter season. Winter rainfall quite possibly may be further facilitated into deeper subsoil layers by these woody plants. Here's what Bob Harms says in his own words about the Junipers ability as a nurse plant as well as an important wildlife food & nesting source.
"I do not view the native junipers on our land as an undesirable invasive species, but rather as a plant that offers numerous benefits not generally appreciated, even beyond providing important nesting materials for the Golden-cheeked Warbler and a winter food source for birds and mammals. Many areas of our once overgrazed ranchland are gradually being restored thanks to the mulch from our junipers, surviving on bare calcareous slopes that otherwise would have suffered even greater erosion. The view of cedars replacing open fields of grass must be balanced against that of native grasses and numerous other plants gaining a foothold thanks to the mulch and shade that otherwise would be absent. And in fact, only overgrazed fields are at great risk of juniper invasion."
Of course this doesn't mean that Ranchers and other land managers will buy into the wildlife and nurse plant importance of Junipers. Worldview and Political Ideology are strong religious dogmas which are strongly entrenched into the pysche of Juniper haters. Environmentalists aren't often much help either. Take the video below. While they do draw attention to a practice of bulldozer and chain ripping of Pinyon & Juniper habitat (something I also dislike), they then proceed to fingerpoint at a much hated opponent's Political Party as the enemy. Fact is the present administration is not at fault since this practice goes all the way back to the 1990s. The moment they blame game an opposing ideology, you soon realize it's not about protecting Nature, but rather scoring Brownie Points in the hopes of acquiring political power and hanging onto it. If you are a non-profit environmental organization, then the vicious attacks are used as ammunition for membership drive for the cause and monetary donations. As soon as the hysterical outrage has been milked for all it's financial worth, they move onto something else. Sadly, Nature still comes in last no matter who believes they won the fight. Watch this SUWA video and you soon realize it's never been about Nature as much as created hatred towards the present ruling authority.
Sagebrush Steppe Treatment Evaluation Project
What Eco-Activism fails to ever provide the Public with are real world viable solutions to real world needs for raw building materials and food. Demonizing other people whose worldview they hate and blaming them for what ails Nature is not the answer. Nobody responds favourably to in your face civil disobedient Activism. Seriously folks (NatureLovers), in any matter of controversy life that may involve you personally, have You ever responded favourably to someone else's point of view when they were in your face, used foul language, personal derogatory insults or violent attacks on your property or bodily harm ??? Of course not, but this method and playbook strategy is generally what we see today on the Nightly News reports. What they need to do instead is convince the landowners there's gotta be a better more responsible way of making money with land where Pinyons & Junipers also reside. On the other side of the coin, can any landowners consider the waste they have when utilizing prescribed burns after dragging a chain by Bulldozer ??? It's a waste of a valuable wood products resource and one that is basically free and pays for it's removal as opposed to just paying for it to be removed. Even if they do this themselves, there are major financial cost setbacks. Clearly appealing to their sensitivity to ecology and wildlife doesn't always work, so why not try the money angle approach as the better choice ? On that note, I'll now post a number of videos below which provide excellent explanation on how some inventive entrepreneurial people have done just that. The first videos simply go about the challenges many are facing with the increase of trees into their grassland ranges. One has an opinion of a Rancher from his prespective. Another provides an example of a small lumber mill business operator who deals specifically with Juniper wood products. Finally there is another business venture which back east actually logs large forests for wood stove pellets to be shipped all the way to the United Kingdom to service the pellet stove industry there which promotes itself as one of the eco-green solutions for alternative engery. Actually it's anything but sustainable eco-green.
The Quiet Invasion... Managing Juniper in Eastern Oregon Part 1
The Quiet Invasion - Control or Prescribed Burns, part 2
The Quiet Invasion- The Rancher Perspective
Alternative Sustainable Use forWestern Juniper for Profit
The Lethal Dangers of Wood Pellets - Especially When Shipping Overseas (Sweden)
How Wood Pellets are Manufactured
Wood Pellet Stoves are becoming more and more popular. My brother has one. Having had a conventional wood burning stove on my property for 20+ years high up in the San Jacinto Mountains above Palm Springs, California and heating my house that way, I did save money, but it was also hard back breaking work doing Fall preparation and messy both outside and inside. But it seems reasonable that there could be a market for some pellet mills somewhere in the western states. Maybe a couple of Mills. I mean what a waste burning is and I'm not exactly on board with the "burn baby burn" people either. I just don't get this incessant love affair with fire. Yes, fire is natural, it occurs in nature. But not at the rates these guys want to shove down everyone's throat. 90% of wildfires today are human caused, the other 10% come from lightning or Volcanoes. I don't care that Indians (Native Americans) did it. They are and always have been human beings equal to everyone else on the planet. They used fire to exploit the environment for it's resouces. They used it for war. They used it to run buffalo (Bison) off cliffs, often more than they could use despite the narrative of taking only what they need. That's what being a human being is all about. Anyway, below is an interesting bit I've included with a guy who did his own energy calculations and money savings. Enjoy!
Important Note: I don't endorse any of these activist non-profit sites. They do provide some interesting info, but support, follow and donate at your own risk.
Korny 1950s Sci-Fi flicks beautifully illustrate some of today's dangerous landscape practices that have gotten out of control
Courtesy of Civano Nursey, Tucson, Arizona
Mexican Fan Palm (Washingtonia robusta)
Well, not exactly "Day of the Triffids" or "Monolith Monsters", but you wouldn't know that by some of the bad public relations they are receiving lately. And yet it is fair to say there are certain maintenance challenges and wildfire dangers that people should be aware of and educate themselves about before installing them in their landscape. A century ago when it came to landscape palms in California, two were the most prominent, the native California Fan Palm (Washingtonia filifera) and the Canary Island Date Palm (Phoenix canariensis). Both have pretty much fallen out of favour with Southern California landscapers and gardeners. Why ? Well, the date palm is messy and when young a major challenge when it comes to space. Also extremely difficult to prune or trim because at the base of the palm frond where it's attached to the tree trunk are some of the most vicious spines you'll ever not want to tackle. The native California Fan Palm is much cleaner maintenance-wise, but it also when mature after some years will also produce date fronds, though much smaller dates. It does have one advantage in that it is much slower growing, but that is also why it was replaced by the Mexican Fan Palm which is much faster growing and provides instant landscape for the Nurseries, landscapers and homeowners who want instant tree. Nobody has patience any patience anymore. Today, it's almost impossible to find a nursery that carries the California Fan Palm and even many native plant nurseries don't carry them or if the do, they are limited and sell out quickly. And while the Mexican Fan Palm has become the typical landscape symbol and taken over the California popularity contest, there are also some major problems with this palm tree.
The Monolith Monsters (1950s monster invasion movie)
image: Desert USA
It was 1957 in a desert town where a geologist found a mysterious rock which grew bigger and propagated itself when it came into contact with water. Towards the end of the movie these monolithic black crystal spires move down this canyon headed for the town. Now where do you suppose these writers got such a crazy idea for such a Sci-Fi script ??? Oh yeah, it's a common sight on the desert side of mountain ranges in SoCal. You can even visit the Palm Springs name sake, Palm Canyon as seen in the photo at right. There are however three negative things to be said about the presence of the Mexican Fan Palm in Southern California's landscape. First it easily escapes the urban landscape and naturalizes into the wilds of Southern California. Second, because of the ease of naturalizing, it has become so invasive that it has smothered many native riparian habitats which effects all the native wildlife. Third, it has become a major component of wildfire spread and loss of homes. This palm tree explodes like a Roman Candle and over a period of 30 minutes while burning can create innumerable sparks or embers which may travel as far as a mile depending on the extreme high wind conditions causing spot fires ahead of the main fire. It and other non-native trees like Salt Cedar or Tamarisk have changed the physical barrier of a riparian habitat which while not fire proof, always could slow a fire down, but it's presence acts as a sort of transportation bridge to newer drier vegetation on the other side of a valley. This naturalizing ability was mentioned a while back in an article in the L.A. Times:
But the region’s palmy past is seeding trouble. “Most of the dates fall nearby,” says licensed herbicide applicator Bill Neill, “but some will eventually go down the storm drains into the river channels.”
And there is another serious problem with this palm so easily invading the infrastructure of Los Angeles, San Diego and other Southern California city's storm drain outlets.
Mexican fans also reduce the flood-control capacity of the L.A. River (and others). Any vegetation will slow water flow, but the U.S. Army Corps of Engineers rips out invasives before it touches native plants. “Willows don’t burn easily,” says Corps ecologist Carvel Bass, “but fan palms and arundo do, and they don’t contribute to the habitat in any positive way.”
While the Mexican Fan Palm does have some wonderful qualities as an ornamental in the landscape, there are those fire safety issues which everyone should understand. They seriously need to have their dried coat of fronds trimmed by professionals. They are dangerous for rookie inexperienced homowners to do this themselves. It's dangerous also for the professionals, this is why so many of them die each year and their business insurance is insanely high. Therefore, watch this video below which is about eleven minutes long and illustrates the tree's ability to create 1000s upon 1000s of burning embers as high as 100 feet in the air and during horrific Santa Ana wind events that are common in Southern California, can blow as far away as a mile and start spot fires, or even house tract in neighbourhoods on fire as was the case with the Witch Creek Fire in 2007 which burned numerous homes in the Rancho Bernardo area of San Diego. On December 25th, 2014, LAFD Engine 68 on scene at Mansfield Avenue & Venice Boulevard in Mid-City encountered a palm tree on fire up against high-tension power lines. Unable to put water directly on the fire due to the high voltage, they requested Department of Water and Power to shut them down. With high winds gusting up to 45 miles per hour fanning the flames, millions of embers flew across Venice Boulevard, threatening cars, businesses and other palm trees down the block. An additional Task Force was called in to handle the flying ember problem that started to collect and pool around the edges of buildings and roof-tops. Firefighters knocked down the burning embers with hand-lines at trash piles across the boulevard and in the alley behind other properties. Eventually Engine 68 set up a stream with its “wagon battery” below the power lines, knocking down most of the fire.
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How Mexican Fan Palm has taken over the city of San Diego, wildlands between housing tracts
I've always wanted to do historical documenting of this tree's spread, mostly because I've never found where anyone else ever has. That is to document the massive invasive takeover within the city limits of San Diego, California by the Mexican Fan Palm, not only in wet riparian stream beds, but also up dry washes and canyons where water traditionally hasn't always present or available. At least before housing and human water wasting changed all of that. Again, thus far I've never seen or heard any authority in San Diego County mention any of this before.
Google Earth: Interstate 8 Freeway just west of College Avenue
Image: Google Earth
These two photo locations above and to the right are the Interstate 8 freeway and College Avenue overpass. The photo above from Google Earth is just west of the College Ave overpass. The photo to the right is on the south side of I-8 and exists to San Diego State University. When I was a small kid in the early 1960s, those palm trees in the creek bed didn't exist. I know because almost few times a month our family often drove back and forth over this route on our way to the beach or to visit a great uncle who lived in Allied Gardens off Navajo Road. However, one day in the middle 60s, I noticed some young palms on the north side of I-8 in the top photo. Also a couple on the south side where the creek bed routed from. Further upstream all the way into the city of La Mesa, they kept getting even bigger. Over the several next decades they all just got bigger and more numerous. Further up the road it was obvious where the source of the seed came from.
Image: Google Earth
This is the the old former Alvarado Trailer Park on Alvarado Rd in La Mesa which is now called the San Diego RV Resort. Before the change, I seem to recall the old park as going down hill, like so many other older trailer parks in that county which originally started out as roadside Auto Kamps for travelers later converted to permanent residential trailer parks. But back in those early days, almost every single one of them planted a Mexican Fan Palm in each small lot or trailer space. This Resort now has greatly reduced and thinned out considerably the Mexican Fan Palms from what it once was. When I was head landscaper for the property management company in San Diego before moving here to Sweden, one huge mobile home trailer park in El Cajon on Bradley Avenue was also loaded with these palms. The owner of that Mobile Home Park was also a board member of the San Diego Wild Animal Park and years back donated many of them in the early development of the San Diego Wild Animal Park which has since changed it's name to Safari Park. That old Mobile Home Park still has some, but not as it originally did. They are a maintenance nightmare and expense to have professionals come out which is the only was to have it done. But that Trailer Park up on Alvarado Rd in La Mesa was definitely the source of seed for everything down stream. These trees over a life time can produce millions upon millions of seeds. There is something more interesting that most folks living there probably don't know about that first photo next to Interstate 8, although many do, especially the college kids. It's a location below those palms along the freeway which drops off dramatically and is named Adobe Falls.
It's unfortunate that the majority of California College youth who visit here have zero respect for the natural beauty of the area. The irony is that these college types are the so-called Ecology people. Same people who went to Woodstock and Standing Rock Dakota Pipeline protesters labeled themselves as champions of ecology, but their actions spoke louder than their words. Clearly there is no arguing the area has that exotic attraction factor going for visiting it, but after all the drinking and partying they engage in, they leave it a complete mess and have ruined most of the namesake adobe tan bedrock strata loaded up with their graffiti. The photo to the right here is at the top of Adobe Falls just before it takes the plunge down the canyon. I highly doubt that most people are even aware that the palms are all non-native and unnatural to this area. The stream drops sharply and meanders down and around through the valley on it's collision course with the real San Diego River which comes out of Santee, Lakeside and Cuyamaca Mountains to the northeast. But what most don't realize is that every single side canyon on both sides of I-8 is loaded with hundreds of these same large Mexican Fan Palm colonies up and down all the dry washes. Actually the washes are not all that dry any more as they have been utilized by the building industry and city as part of the municipal storm drain infrastructure, Hence the reason for so much extra water which allows palms to thrive. The other reasons for water's permanent presence is basically public wastefulness. Washing cars, watering landscapes, and any number of ways and reasons people use and waste water. Thousands of small curbs and gutters all collectively trickling their cargo together into larger culverts and other flood control channels all meeting upstream and contributing to what was and technically is Alvarado creek. Many references will call this water course north of SDSU as the San Diego River, but Adobe Falls is on Alvarado Creek, not the San Diego River. Alvarado Creek joins the San Diego River at the mouth of that canyon at a district of San Diego called Grantville. They even have a Trolley Station there now. Now let's venture a little further west of Adobe Falls and visit one of the many watershed tributaries along either side of that canyon east of Grantville.
Image: Google Earth
The photograph here is again brought to us from Google Earth. This is about halfway between Waring Road and College Avenue on the south side of Interstate 8 freeway. The bridge you see is fairly new as it is the newer extension of the San Diego Trolley line. So from this east bound shoulder lane looking back up the hillside here of homes just west of SDSU there are a number of tributaries to the main canyons and these were historically almost always dry, except of course now that has all changed with the water run off from public streets above. This is also a north facing slope so evapo-transpiration is going far less than on the south facing slope on the north side of this same canyon which is almost totally lower growing coastal sage scrub. Notice the Mexican Fan Palms. There are actually far more extensive long colonies than the photo here gives credit for. But this is common all the way to the Pacific Ocean on both sides of the greater part of the wide Mission Valley. A simple drive and exploration of canyons and side streets can verify the massive extent to which Mexican Fan Palm has taken over all canyon courses that flow down to Mission Valley. Now lets take a short side trip to the opposite side of Interstate 8 freeway to Waring Road which travels up Navajo Canyon up to Allied Gardens.
Image: Google Earth
Once again, here's a Google Earth of Waring Road well north of Interstate 8 freeway and just before you drive out of the canyon to the Allied Garden's flat plateau area. The canyon on the left is yet another example of how Mexican Fan Palms have taken advantage of an unnatural circumstances and crowded out the native dry canyon vegetation, but this canyon is no longer dry. It is fed from waste water and storm runoff from the city neighbourhoods above. This has been replicated throughout the entire city and surrounding municipalities. Of course the City's use of the natural geography and dry washes makes sense because these gullies and canyons efficiently divert flood waters during rainstorm events to keep streets safer and drier. Now I say flood waters because the collectively, all storm water buildup is made by all man the made concrete and asphalt surfaces which eventually come together and causing the flooding. In this Allied Gardens region there are also a number of other plants which have ultimately invaded San Diego's natural riparian corridor of infrastructures and made them a hostile environment to not only native biodiversity, but wildfire hazard to human habitation during these present times of later day mega-wildfires. For example there are three major invaders along with the Mexican Fan Palm, Arundo Cane [Bamboo or sugar cane looking plant], Brazilian Pepper [water loving, unlike the California Pepper which prefers drier circumstances, hence lack of invasive qualities even it will naturalize sporadically] and last but not least the Salt Cedar or Tamarisk [also another major player in not only riparian ruin, but wildfire spread]. The other problem appears to be that in some locations, these fan palms are becoming a storm drain nuisance by hindering flood water movement by impeding it's flow. Here is a photo below where some Fan Palm removal has been taken in Navajo Canyon Open Space.
Image by Eric D. Bier
Navajo Canyon Open Space below Allied Gardens
A slow drive up Waring Road and glancing side to side and you'll just about find them everywhere. Clearly at the top of the plateau where all the 1950s housing tracts are located, people have them in yards everywhere. The Mexican Fan Palm is a heavy producer of seeds and hundreds of seedlings can be found almost anywhere. One of my biggest pet peeves when it comes to plants is the mis-label or mis-identification of trees of the same species and generally [believe it or not] by those who are supposed to be experts. I wrote about this earlier where San Diego Safari Park botanical experts have labeled American Sycamore or London Plane tree as California Sycamore in the Chaparral habitat exhibit. I've seen many Retail Nurseries do the exact same thing.
So what's the Difference between the two look alike Palms ???
California and Mexican Fan Palm are always incorrectly identified in journals, government reports and science literature. The two couldn't be more different despite some of the obvious similarities in physical appearance. For one the Mexican Fan Palm comes from Mexico, is more slender trucked, eventually getting 70' - 90' or 100' foot tall or more. They are probably the most iconic tall skinny palms seen around Hollywood and other Los Angeles' boulevards, Riverside city streets and orange groves around Redlands, etc. Take a look at the picture to the right. One negative about the fronds and maintenance, unlike the fatter trunk California Fan Palm, the Mexican Fan Palm will shed their fronds in wind storms which creates a dangerous pedestrian or homeowner hazard below. Fire has nothing to to with them falling although they will fall off when on fire and blow far away from the tree creating spot fires well ahead of the main fire front line. The native California holds almost all their fronds throughout life unless they catch fire of course. The leaf frond of the Mexican is also much smaller and brighter green.
The California Fan Palm on the other hand has a much fatter or larger diameter trunk than slender Mexican Fan Palm. The California Fan Palm is also not as high, perhaps to 60 foot. The fronds are a duller olive green and not as bright green as the Mexican Fan Palm. Those fronds are also much much bigger and wider spread than Mexican. The growth of the California Fan Palm is far more slower than the Mexican Fan Palm and this is why they have mostly fallen out of favour with the professional landscaper and their clients who want instant landscape. The reasons you see them in older neighbourhoods of Southern California is because that was the only palm available other than the other icon Canary Island Date Palm, which also naturalizes very well behind the Mexican Fan Palm. There is just no patience anymore for waiting for a tree to actually become a tree. The California Fan Palm also doesn't necessarily naturalize as well as it's Mexican cousin on the western side of the Southern California mountains. not that they can't, but it's not as common. Interestingly, another problem in identification could also come from the fact that both of these Fan Palms will hybridize very easily which I found out in the 1980s-90s was a problem for growers dealing with purebreds in Coachella Valley.
Call you tell which are California and which is Mexican Fan Palms
Now as a quick example of what I am talking about when it comes to experts who should know better when it comes to plant identification, take a good read of this city of San Diego canyon rehabilitation and maintenance planning report. When you scroll down to page 35, notice the photograph of Rancho Bernardo Canyon and the reference to the trees described as California Fan Palm (Washingtonia filifera) which in reality are clearly Mexican Fan Palms. Not even any mention of the Canary Island Date Palms presence there either. There is simply no excuse for mistakes like this where the city hires expensive experts to do their studies. This is the same irresponsible work that was done by supposed experts at the San Diego Wild Animal Park's chaparral exhibit. The term California Fan Palm in this instance can be likened to the California Pepper Tree designation. Neither of these trees are natives, but their favoured place in our history of California landscapes is done by humans who as time goes on simply forget the history and consider them as indigenous as they consider themselves. But highly paid experts have no excuses.
It wouldn't be right if I neglected to mention another kool Fan Palm native to Baja California
Mexican Blue Fan Palm (Brahea armata)
Image: Google Earth
Corner of Vulcan St & Danny St , El Cajon California, USA
I know, the yard doesn't look like much, but it use to before it was sold. For four years I walked back and forth from home to work as head landscaper and passed by this house on the corner of Danny St and Vulcan St in El Cajon California. Sometimes I'd just stop in front to gaze at this amazing blue fan palm. What really made the house and yard was this singular giant Mexican Blue Fan Palm standing all by itself in the lawn, much like the ones in the photograph at the right. The palm frond foliage is a beautiful unique blue green with gray haze. Even when it flowers, it's far more beautiful and impressive than the two palms I have described above. This one also had an amazing large diameter trunk as well, the largest I've ever seen. Apparently not long after this house was sold the new owner took a chainsaw to the Blue Fan Palm and removed all but what looked like a perfectly flat round table which they placed potted plants on top for a while. Eventually that stump decayed and they completely removed it as you can see in the above Google photo where the scar is still evident in the lawn. Aside from the shock one day passing by and seeing it being gone, I realized that as a result of the owner's ignorance, he or she lost out on many 1000s of dollars. Such large trees like this one are worth that kind of money because they are so rare to come by and take so long to grow. In that respect they are much like the large Sego Palms in value. The other draw back to these Palms besides people preferring green palms is that this palm is even slower growing than either of the Mexican or California Fan Palm. But apparently this guy didn't know that. One thing I did learn from the growers in Coachella and Thermal is that the Blue Fan Palm when dug out and hauled to a new location has to have it's roots burned to cauterize the wounds because otherwise the palm even if planted will bleed to death. The other fan and date palms you see hauled around on large flat bed trucks and planted do not have this problem. Speaking of hauling palms and planting whole large ready made trees, here is an amazing house transformation below in the Coachella Valley where older 1970s house was remodeled and yard transformed. Beautiful job and I'll close this post with this picture and link of the story underneath the photograph.
In Defense of the Mexican Fan Palm (Washingtonia robusta)
While it's true I have targeted the Mexican Fan Palm here as the main subject of this article and referenced it's invasive nature as we have labeled it within this Southern California environment, the plant itself is not to blame. It's people. The palm isn't no more invasive than say the Salt Cedar is. The word invasive comes from another word more commonly used with human beings, "invasion". Take a look at the dictionary definition of this word:
Invasion: "an act or instance of invading or entering as an enemy, especially by an army. the entrance or advent of anything troublesome or harmful, as disease. entrance as if to take possession or overrun"
Today it his becoming popular and hip to assign description of plants as sentient beings. They are not. While scientists utilize many metaphors and euphemisms in describing some of the incredible behavioural traits and complex sensory mechanisms within plants and their cooperation with each other in all ecosystems, they do so through their genetic programming and sensory epigenetic mechanisms. They simply grow successfully or unsuccessfully within the environment they find themselves placed. When humans in ignorance change their environment it brings consequences. Rather than admitting error on their part, they tend to blame the plants, animals, birds, insects, etc etc etc by assigning to them negative terminology or labels normally used for people, in that they can now justify to their fellow human being why they should be allowed to pursue yet other irresponsible actions [mostly likely of a deadly stupid chemical or mechanical nature] in eliminating them, which often results in further unforeseen consequences. Mexican Fan Palms, like Canary Island Date Palms or Brazilian Pepper Trees are not scheming planning invaders, their sensor mechanisms are simply responding to the changes provided by people who in this case are merely wasting water. Take the water away and the plants will eventually decline in vigor and propagation of themselves will likely also cease. But homeowners and planners should bear in mind the present catastrophic circumstances of Climate Chance they [worldwide] have collectively created and now understand the newer need of maintaining their landscapes accordingly. I'll have another post on human mistreatment of the natural world is a reflection on how they have treated each other throughout history. Stay tuned!
Update: "Say good-bye to Buena Creek's palm trees"
Image - Gig Conaughton - UT San Diego Staff Writer
"Standing out like sore thumbs in the midst of lush, green willow trees and native plants, every one of the huge palm trees in the environmentally-protected creek are brown from top to bottom, deader than doornails.
Environmental groups said Friday that the public should not be alarmed. The nonnative palms -- along with towering Eucalyptus trees and fast-spreading Pampas grass -- are being intentionally killed off because they were threatening the creek's native willows, scrub and protected birds and animals."
"A helicopter will be removing more than 80 palm trees from Rice Canyon in Chula Vista Friday. The Mexican Fan palm trees, which can grow to 60 feet, hinder the growth of native plants, city officials said. Crews began cutting the invasive trees Monday. Now, the helicopter will pick up the trees one at a time and take them to an area where they can be properly disposed. Residents of Rancho del Rey Parkway may notice the noise of the helicopter until 4 p.m., officials said.
Further Important Reading References
Southern California and Palm Trees
Important (September 2015)Update for Landscapers who have chosen Mexican Fan Palm over the California Fan Palm because of it's faster growth for instant tree
Check out the video below of why it is so stupid to allow fireworks any time of year to the public. Trust me, palm trees are prime targets for these creeps
