Sunday, June 28, 2009

Rain Water Catchment System

Our rain water catchment tanks are now officially plumbed and ready for the rains (at least there is one thing that we are early with). Thanks to Ingrid, Nik Bertulis, and the wonderful workshop participants that attended yesterday's workshop, as well as Christina Bertea for her wonderful advice, the system is just about finished.

The five, five hundred and fifty gallon tanks are daisy chained together, the fir
st flush diverter is in, the secondary filtration system is installed, and it looks beautiful! All together the storage capacity is 2750 gallons. We still have to figure out details on the overflow, and readjust the gutters so water flows in the right directions. The system is designed to collect water from the north side of our house, which on a very low rain year should fill the tanks with a small amount left over. The tanks are mainly designed for landscaping and irrigation use, so they will fill during the winter, and be used during the summer. The overflow water will be incorporated in to the courtyard design, and more rain water catchment tanks will be built to catch the rain from the south side of the house. Stay tuned for updates on the ferocement water tank that will double as retaining wall. Thanks again to everyone who helped make this happen.


Saturday, May 2, 2009

Spring rains and micro-livestock

It has been a while since anyone has written, and since I've been holding down the home front recently, I guess its my turn to catch up a bit.  I'm still getting used to this blogging stuff.   Out the window, it looks like our garden is enjoying this late spring rain as much as I am.  Continuing to prep garden beds and trying to make/find places for all the seeds we want to plant and all the seedlings Lindsay brings from the nursery is a big job these days.  I’ve also been trying to get soil building systems in place to help transform our heavy compacted clay soil into rich loamy garden beds.  The good news is the army of gigantic earthworms that seem to reside just below the crust (the soil can't be that bad) the bad news is the layers of gravel, black plastic, broken glass and trash one has to dig through in our yard to find these guys.   Our red wiggler compost worms have moved up in the world, out of their too-small wooden box into a bathtub, where we can collect the casting tea from the drain(pure gold to the plants) and we've been building and turning compost piles in the back, honing methods and observing transformations from duck poop, straw and kitchen scraps into steamy black compost.

No one has fully mentioned the honeybees yet, so maybe this is a good time to do that, especially since they are part of what I affectionately refer to as our micro-livestock collection. The earlier pictures I posted show the top bar hive that Sasha built.  Spring is when bees swarm, which, for those of you who aren’t familiar with bees, is when part of the hive leaves with the queen bee in search of a new home.  This is the natural ways for bee colonies to grow and create new bee colonies, and it also happens if they outgrow their current space.  The bees are vulnerable because they have no home, and only have as much food as they’ve eaten before swarming.  As a result they are fairly docile in this state as they conserve their energy.

I had a near miss catching a hive, which is a story in itself, but luckily Sasha had success, and helped a friend prune a rosebush to access the hive swarming inside of it.  The short story is that the bees all ended up in a wooden box with holes punched in it, and early in the morning, still half in our pajamas, we emptied the box into the hive.  It was amazing to watch the bees literally pour into their new home, and to see that they had already started building new comb overnight in their temporary abode.

  We’ve opened up the hive once since then to see how they are doing.  Apparently all is well, as far as I know, which isn’t all that much, because they are still there and are building arch shaped combs that hang down from the bars of wood that sit across the top.  We were able to distinguish between workers and drones (workers are all females that can’t produce eggs but do practically everything else, and drones are males that mate with the queen and then die).   The drones have big eyes (for spotting the queen when she flies high up in the sky to mate).  Its been great fun to go sit by the hive every now and then and watch the buzz of activity.  It seems like about 20 % of the bees flying in have gigantic yellow blobs of pollen on their back legs (which is where the saying “the bees knees” comes from because they have an interesting pollen storage system around their knees).

  Ok, that’s it for now- time to go see if the ducks are behaving themselves- they are out free-ranging in the yard this morning!

Thursday, April 16, 2009

Work parties and Visits with Inspectors



Life here at the Villa has been busy, apparently too busy for us to make time to post to our blog. Last weekend we had out first official work party, and it was a huge success. It deserves its own story, but the short update is that we have amazing friends who came and worked hard, and (I think) had a lot of fun. We got several garden beds dug, countless loads of manure brought in, and our first earthen wall built. The hybrid cob/adobe wall is on the street, delineating our parking from our garden. The reactions from the neighbors have been great, including people driving by, slamming on their breaks, and backing up to stare and look closer. 


The wall was built on Sunday, and on Tuesday we had our first building inspection for the foundation of the back unit. Our inspector turned out to be the supervisor named Tom. The first thing he said to us as he approached was "nice adobe wall". A good start. The foundation did not pass the inspection, and we were left with a list of things to do to fix it. The next day we got two inspectors, our regular guy named Joe, and another man. They were a bit more scrutinizing of the foundation and gave us yet another list of things to change. 

A while after they walked away we realized that they were standing on out driveway staring at the wall. Still without an inspectors stamp on our plans, and with two building inspectors staring at  our cob wall, our spirits were very low. Massey and I began the conversation of how easy it would be to disassemble the wall. As we were trying to decide whether to go talk to them or not, they started down the driveway towards us. With a bit of excitement in his voice Joe said, "How in the world did you get the idea of doing an Adobe wall?" Quickly realizing that they were not about to tell us it had to be removed, we talked for a bit about cob, adobe and earth bag building. 
The next part of the story is titled "how to get Massey and Sasha out of their really bad moods."  The next day Joe returned with yet another inspector. We thought perhaps we were so high maintenance with our never ending questions they needed two inspectors, but as it turns out they are just low on work they are taking the time to cross-train people from different departments.  After retying and moving seemingly endless wire and re bar (mostly Massey 
but with the help of all of us) in the most awkward positions under a house that you don't fit under in all places, we got the inspectors stamp of approval. As soon as the paper was signed, we started our bombardment of questions about out buildings, how to go about permitting experimental plaster, and wall height restrictions. Apparently the word had made it out about our wall, and despite the fact that it might not be totally legal, the supervisor from the first day had told them not to worry about it. So as Massey and I are talking about alternative methods with the building inspectors, one of them said to us, "this is very exciting, you guys are on the forefront of where everything is headed". We had to agree with that. We make our way to the front yard to again take a closer look at the wall, we show them a few books, and talk for about another half hour. 

The conversation ended with Joe saying he is going to see if he can arrange for us to give one of their weekly 1 1/2 hour seminars that all the inspectors have to sit through every Wednesday morning.   Apparently usually its someone from the industry, and fairly boring. We had to agree that our talk would be far more fun then listening to someone from Simpson talk about brackets. Joe proceeded to tell us how excited he is to watch the progression of the sheds in the back, and started his photo documentation by talking photos of the front wall and of the adobes drying in the back.

We didn't realize it at the time, but doing our first earthen project in the most prominent place was a really good idea. There is no possibility that we are trying to sneak something by anyone, and the conversations that have arisen from it have been fantastic.

Tuesday, March 31, 2009

Favorite quote of the day

"Stephanie₁ has a duck egg, and I have a pod₂ design " --Trilby, about 6pm

1.  Stephanie.  nine-year-old soccer superstar next door
2. pod.  adult version of a fort

Monday, March 30, 2009

Our newest arrival

We have a new addition... today 5 indian runner ducks arrived, and stepped out of a pet carrier into their new home in the southeast corner of the backyard.  Besides being facinating and humorous, they are good layers (a greenish-colored egg a day/ per hen), and love to eat snails and slugs, which we have in abundance. They will certainly be an entertaining addition here.  There is one drake, (male duck) who is distinguished by his voice, a curled up tail, and a green bill, and 4 hens.  Let me know if you have good duck names to suggest!


The ducks came to us rather quickly because I happened to be biking by the eco house in Berkeley just a couple of weeks ago and the duck keeper was moving, and looking for a new home for his ducks.  So, finding plenty of material to harvest from our very yard, I built a pen, which is hopefully critter-proof.   It is built from old chain link fence that was unnecessary (double layers of fence along several walls), old chicken wire I happened to find just hanging on that back fence, and the door is built from a dead tree on the property, and scrap wood (again, from those boarded up windows... all that wood sure is coming in handy). It continues to amaze me just how much material we are able to put to use that was already here.  The beautiful guadua bamboo you see is part of a recent find- someone's old burning man project in the bay area that needed to go immediately, and we were the lucky recipients.

Other exciting non-duck happenings include: a productive greywater planning session with a greywater guerilla,  Sasha breaking ground on her pod and getting ready for starting the earth bag foundation this week, bamboo bike trailer building, prep for foundation work on the  granny unit that should begin this week, and a great party, thanks to all you amazing people that were here!

Tuesday, March 17, 2009

Radishes: instant gratification!

I've grown radishes so many times, all the way back to when I was just a kid  squatting in my mom's garden and plunking seeds into holes, yet they will never cease to amaze me.    I gathered my first handful of radishes from our garden here today, and was filled with the same sense of excitement and awe I felt the very first time I ever harvested something.  I had to run around with the bouquet of brilliantly colored roots, a wild grin on my face, showing everyone the bounty.  They really are a gardener's instant gratification, easy and quick to grow,  beautiful to harvest, and deliciously crunchy and simple to eat right away sprinkled with salt.  

The soil here is heavy clay, great for our building projects, not so great for gardens,
so there are various ways we have been experimenting with building our soil and creating garden beds.  Today with the help of some volunteers, including our first traveling visitors(all the way from England and Ireland!), and our 9-year old neighbor (probably our biggest fan), we dug a couple of swales and built up two new garden beds in the back yard, using a method from  Toby Hemenway's book Gaia's Garden.   After using picks and shovels to break up the clay, we built up the following layers, wetting them thoroughly in the process:  
1) nitrogen, in the form of grass clippings a volunteer kindly clipped from the most lush place in our yard where the grass grows tall; 2) a layer of cardboard to suppress any grass seeds/weeds from growing through; 3) another layer of nitrogen, this time in the form of local horse manure; 4) flakes of straw laid out to be about 3-4 inches thick though double that would have been great had we had more straw; and lastly 5) a few inches of finished compost, that if deep

enough, makes it possible to go 
right ahead with planting while all the layers underneath decompose slowly overtime as roots and microorganisms make their way through.  We are wondering how root crops like beets and
 carrots will like this method.