|Credit: KBOO Radio|
One of the first was back at the end of 1982, I got an privilege to be caretaker of a property for former Terwilliger (ANZA) residents Ken and Linda Dawson (now long since gone to Arizona last I heard). They gave me free rent and I in exchange watched and helped maintain their property. I had already experienced doing things the conventional way I learned in School with regards Forestry and Agriculture and I failed whenever I made practical application from the official version of habitat restoration techniques. Some things learned were good, but I also found ways to improve upon them. As I've previously written here on this and my other blog, I used already existing Nurse Plants or Mother Trees to establish and facilitate native tree or other plant restoration. The official Forestry tree planting programs and policies almost always even to the present day call for stripping the land of what they mistakenly believe are competing chaparral brush and other plants deemed unworthy of existence in favour of trees. So most reforestation projects call for techniques which mimic a home gardener or large scale industrial Farmer. But Nature doesn't work like that. To interest the Dawson's and 4 other Terwilliger & Anza residents to go for improving their landscape with native forest trees, I revealed to them a program where the California Department of Forestry through a Nursery called L.A. Moran in Davis California would sell them bare root trees suited to their area climate and elevation for mere pennies a piece. This also offered some Tax advantages which sweetened the pot. Of course there was a catch. There was a minimum 250 trees per species they had to purchase. The project also couldn't be done for nursery resale profit. Their motive was to improve their wildland and to make the idea extra tasty, I gave each of them official tax documentation where they could write off for seven years many benefits for doing so. I guess Charles Rasmussen [now deceased] benefited the most on the taxes. There were of course criteria for what were considered acceptable tree planting projects such as Christmas Tree Farm, Lumber Operation and/or things like growing trees for eventual firewood sales, even wildlife habitat improvement, but the transplanting of these trees into Nursery containers for any retail profiteering was absolutely forbidden. Now here's what happened next.
After holding a meeting back in November of 1982 with all five property owners, I explained just how we should proceed once the trees arrived. First you don't wait until the trees arrive to prepare your land. You do all of this well ahead of time because once they arrived there is an extremely tiny window of opportunity to transplant these bare root packaged trees from their airtight sealed containers which retain moisture out into their permanent location. If delicate tree roots even remotely dry out, the root hairs are destroyed and your project will never establish. If the trees are left too long in their packaging they will rot or mold. As far as land preparation, the main message I wanted to get across was NOT to totally strip and remove vegetation from their properties. But rather selectively weeding out less vigorous shrubs was okay, but the majority should stay. Only ONE resident (Dawsons) did what I recommended. Ken Dawson had a really kool small scale tractor with tiny backhoe for which he was very skillful at using with meticulous precision. The other residents totally stripped their land and installed irrigation lines. One of them listed instructional info from the U.S. Forestry & L.A. Moran Nursery as reasons for going ahead and doing what the forest service recommended. Whatever! ALL properties eventually lost most all of their tree plantings, with ONLY the Dawson family being successful. They also used irrigation for a few years but mostly as an establishment measure which would replicate an area's wet rainy period which cycles in Nature. What Ken, Linda and I did was to be selective in removing older diseased looking chaparral, but left all healthy looking Scrub Oaks, Manzanitas, Sugarbush, Largest Redshanks or Ribbonwoods, old growth Mountain Mahogany & Chamise (Greasewood).
[On an interesting note here, after the partial clearing the land and transplanting the bare root trees, we also noticed Sugarbush and Manzanita seedlings began making an appearance that summer, but no fire necessary for germination. Hmmmm, I feel a paradigm shift coming]
|Image: Ryan R600|
The photo above is illustrative to understanding the actually scale of the small backhoe Ken used in selective removal without damaging the entire underground mycorrhizal network. The rule I've always followed is leaving between 40% - 60% of the native chaparral. We planted all 500+ trees which included Coulter Pine, Jeffrey Pine and Incense Cedar. The chiropractor, Charles Rasmussen (deceased now) and one other nearby resident's trees all failed. Two years ago I stopped by Rasmussen's old place at the far west side of Lightning Road and one single short stunted pine tree was left. The log cabin Washburn's place on the north side of the property next to Lightning Rd was stripped bare and plowed with a tractor and trees planted in very even concentrated rows. Take a look below at what is left of the 500+ trees they planted as we drove by on Tuesday. The Dawson's place was planted mostly by Ken and Linda and myself when they came up from their main place in Vista CA on the weekends. Seeing this has been a huge reward even though it belongs to other folks. No Problem there - *smile*
|Photo Credit: Mine|
Lessons Learned from the Bajadas (Alluvial Fans)
This is the entrance to Ken and Linda Dawson's old place which I was caretaker for a couple of years. We left 60% of the Chaparral species of healthy plants in place and 40% at other locations depending on the geology. Even after clearing some areas by hand, we left the underground biological grid intact and actually newer seedlings of Sugarbush and Holly Leaf Cherry germinated among the pine seedlings we transplanted. In fact so did a couple Manzanitas, no fire required as insisted upon by the scientific literature. At the beginning, I inoculated with Pisolithus tinctorius collected in Burnt Valley area and some years later with a Mycorrhizal mix from PHC. Ken installed an extensive above ground drip system to run for the first few years to replicate a good wet season. Thereafter the system was slowly shut way down until it wasn't a necessity any longer. The present state of that irrigation is dismantled now anyway. I have no irrigation issues in the beginning for establishment of plants. This replicates a period of good winter rainy season followed by good monsoonal moisture where many systems (especially alluvial plain Riparian ecosystems) get their natural foothold established. There is a natural precedent for following this rule in a post I wrote on "Lessons from a Bajada (Alluvial Fan)".
|Photo Credit: Mine|
This shot to the right of the gated entrance shows also a Black Locust and other trees in the back ground like Incense Cedar. The Cedars did not fare as well, but there are some further up the drive as well as larger Jeffrey & Coulter Pines. HOWEVER - there is a vicious Pit Bull at the newer owner's house and other Dogs. DO NOT go to this house and inquire of anything. I have no idea who the present owner's are, but I drove up there to introduce myself and explain some of the history background of the place, but my VW Bug was attacked by this almost demonic expression looking Pitbull and it scratched the Driver door and tore off the rocker panel to where it dragged the road and I had to stop and repair it with some wire someone gave me. Seriously, DO NOT drive onto this property and get out of your car if you visit this place.
|Photo Credit: Mine|
This view at the dead end part of the road shows the still intact Redshanks and Manzanitas. These were old growth chaparral which were left intact because of their deep rooted infrastructure and their beautiful appearance. The pine tree establishment success however reveals that the chaparral's presence meant much more. The beauty is that unlike the other property owners, Ken & Linda left the ground intact which saved the already existing underground fungal network which benefited the Pines who merely tapped into the system.
|Photo Credit: Mine|
This shot allows you to see closer up some of the Incense Cedar which made it. There are also chaparral plants in the background here. I believe the Dawson's and Washburn's also shared some Knobcone Pines, but not many of them made the transplant. I think Washburn's Knobcone pines may have done even better than the Dawson's Knobcones.
|Photo Credit: Mine|
Finally this is the tail end of the Thunder Road dead end cul du sac. Notice the Manzanita and Greasewood still existing among the Jeffrey and Coulter Pines ? I have to admit I wasn't expecting much as with everything else that has gone wrong in So-Cal, but like the weed infested hill in El Cajon where I attempted to re-establish a completely ruined ecosystem, this trip back was truly an encouragement to all Nature loving folks who wish to reclaim land as well as saving prized wild landscapes. Here was that earlier article:
Just a quick note to those Nature Activism folks who may get their knickers in a twist over the above title. It was meant as a teaching point and not a slam on your favourite 1960s styled activism protest cause. If you didn't read it through then you missed the main import of the post which was not a slam against your saving something some where out in Nature, but rather to point out some most often overlooked areas within city limits for which to rehabilitate. These overgrown non-native weed annuals on ruined lands closer to cities are so easy to dismiss and/or write off, but they were at one time as pristine as areas you want to save further out in any wilderness. Also, they are closer to home and so access is generally easier for busy people trying to make a living. Hands on work with plants is most educational, more so than mere reading of books or internet sites and the outdoor experience tends to burn important instructional teaching points into your memory banks, even when you make mistakes, you can learn from these as well.
These next series of photos are merely illustrative of the natural mechanics of how an early developing Forest system survives within the Chaparral Plant Community. That Dawson property above has some of the lousiest rocky hard adobe soil and what most average folks would consider terrible Landscape or Gardening canvas. The land referenced above is a giant boulder strewn, rocky fractured underground with decomposed sterile looking granite with a lot of red hard adobe-like clay which is hard as a rock when dry, but slick as snot when wet. Most people in their conventional right mind would never think of attempting what we did here. Ken Dawson said that the real estate people informed him that they couldn't sell this last piece at the end of the road just because of that bad condition of the land. But he loved the rocks as his family was into crystal mining down over in the mountains above the Pala Indian Reservation in San Diego County. Even the well water here has seriously nasty high iron content which is hardly suitable for drinking and also quite often screwed up irrigation lines and indoor plumbing without a major filtration system attached to the Well itself. These first three photos below are of the hike I took with two friends on Tuesday where we documented the unnatural erosion cut above Hwy 74 which was to allow the road department the luxury of not having to build a bridge which would have upped the construction costs. In so doing they gouged a gully in the higher ground of the wild landscape which severely has eroded sharp steep cuts into this part of the Earth. There is clearly nothing natural about this newer stream bed here which normally takes hundreds or even thousands of years to create and settle to conform with the surrounding landscape and eventually to establish itself with riparian species which for the most part are completely missing here, unlike the former stream course which is still performing wonderfully with rich diversity of streamside habitat plant life by underground moisture. Take a look at the next three photos and see what has happened. Keep in mind I am merely illustrating what chaparral plants do underground and how they allow trees to encroach on their habitat and actually help them to succeed.
|All Three Photos: Mine|
The top two were actually shots taken side by side. The last one is the rocky side where the granite boulders have slid down in the erosion cuts as a result of being undermined by a torrent of winter water flows. While this action which took place decades ago is sad, they are however illustrative of the obvious unnaturalness of this creek which is no more than an eroded wash or desert dry gully. But there is a learning experience here from the exposure of the deep underground chaparral plant networks which should not go unnoticed.
|All Three Photos: Mine|
I've taken these photos to illustrate the 12 to 15 foot depth of what can clearly be identified as Greasewood or Chamise, Manzanita and Redshank or Ribbonwood. Think of these constructs as living biological mechanical plumbing infrastructure for supporting a larger system we call a forest. There are never any good reasons for making a slam against Chaparral plants, but rather a praise for the major positive contribution they make as to their importance within any ecosystem. People need to also keep in mind how most chaparral facilitates water movement deep underground even when they are dormant in winter months. Rain water when it falls, by nature will run off and will not soak deep on it's own, but certain plants will inject the soils within it's deeper layers with generous amounts of moisture to fill water deeper table aquifers and for later use in the topsoil system during dry periods for all vegetation's benefit. Below here is a great animation by Bert Wilson on his Las Pilitas Nursery website which illustrates the value and potential of transforming what looks otherwise like a worthless rocky piece of land like that of Ken Dawson's property. Native trees and shrubs in this area will always find a way to break through the hard-pan or bedrock subsurface regions of a tough soil profile and find a way to tap into moister layer which are indeed down there, whether or not it appears that way to you on a first impression basis.
|Bert Wilson: Las Pilitas Nursery|
I can't preach and sermonize enough about the importance of leaving most existing chaparral plants within your landscape alone and injecting the soil when transplanting trees with a good healthy diverse species blend of Mycorrhizal and beneficial Bacteria mix. Replicating initially a period of wet rainy season for the first few years through extensive drip irrigation and then tapering off to hands off watering after a few years are essential for allowing your forest system to develop an incredible infrastructure underground which will sustain the system thereafter, even enough to weather some drought years with little attention. Most Land Barons or Home owners make the terrible mistake of leaving their drip irrigation on for life and that makes plants dependent. It creates a type of flawed system on artificial life support. It doesn't work. It's a lot like Welfare. Welfare, while it may have had an original noble motivational beginning has never worked in the USA or Europe for that matter in the making of productive citizens since they are never truly encouraged to be weaned off the support system. It makes people lazy or unable to care for themselves and dependent on the entitlement meal ticket they were never weaned off from. Care for plants will actually work the same identical way, and if you don't believe this, take a tour of most people's properties who have never taken their landscape off the drip system. Maybe the video by Northwestern Forest Soils Biologist Suzanne Simard is again appropriate here on how a forest works.
Here are some great recent Studies which have been told time and again, but more proof of how Nature works under the ground:
Here are the best info standbys for local So-Cal Plant information and education:
Native Plant Purchase & Educational Resources: