Permaculturalist Paul Wheaton in Los Angeles

Institute for Urban Ecology Flyer

In honor of the upcoming SoCal Permaculture Convergence, the Institute for Urban Ecology is proud to be partnering with several Los Angeles based organizations to bring you this once-in-a-lifetime event. Come learn from some of LA’s leading urban ecology experts and from internationally recognized Permaculturalist Paul Wheaton.  To encourage everyone to come and learn, this event is ALMOST FREE!!!!  Sign up a big group and pay nearly nothing to attend.

Paul Wheaton of permies.com
10:30am
No Coop, No Run Chicken Raising
Why spend the money to build a chicken coop and run, when you can have healthier, happier chickens without them?  Paul explains his super simple backyard chicken raising techniques. [Editor's note: I know this idea sounds crazy, but read Wheaton's lengthy explanation here].

1pm to 2pm Lunch provided by Oh Happy Days! Natural Foods & Cafe

Marco Barrantes of La Loma Development Co
2pm
Permaculture in the Big City
How does Permaculture apply to life in the concrete jungle?  Hear this Permaculture designer and entrepreneur speak about healing our cities, creating jobs, and transforming LA’s food culture.

Darren Butler of EcoWorkshops.com
3:30pm to 5pm
Systems Gardening
Does gardening have to be such hard work? Learn how to work with Nature’s systems to make your garden easier to manage and more productive than ever before.

Paul Wheaton on Irrigation Free Gardening at Armory Center for the Arts
6pm to 8pm  
Paul will discuss Permaculture strategies to eliminate the need for irrigation in our gardens.  An especially relevant talk given our climate here in Southern California.

Day/Time
Sunday, March 3rd
10am to 8pm

Location

Daytime Events
@Institute of Urban Ecology
3896 N Fair Oaks Avenue,
Altadena , CA

Evening Paul Wheaton Lecture
@Armory Center for Arts
145 N Raymond Ave
Pasadena, CA 91103

Registration (click here to register)
$5 for 1st ticket
$1 each add’tl ticket

Sponsoring Organizations
Institute of Urban Ecology
RIPE Altadena
La Loma Development
EcoWorkshops.com
Oh Happy Days Natural Foods Market
Whole Foods Market, Pasadena
Whittier Backyard Farms
Arroyo SECO Network of Time Banks
Root Simple

Saturday Linkages: Of Granola and Turlets

A stunning toilet

Granola
The New Granola http://nyti.ms/132CUM5

Coconut Quinoa Granola http://www.foodinjars.com/2013/02/coconut-quinoa-granola/ …

Foraging
Winter Purslane: http://dirttime.com/?p=2876

Potty Talk
Hey, Science: Can You Eat Your Own Poop? – http://gawker.com/5985723/can-you-eat-your-own-poop …

How to Install a Toilet | The Art of Manliness http://artofmanliness.com/2013/02/06/how-to-install-a-toilet/ …

DIY
Wax Seals: A History and How-To | The Art of Manliness http://artofmanliness.com/2013/02/13/wax-seals-a-history-and-how-to/ …

Emergency Bench http://www.dudecraft.com/2013/02/emergency-bench.html …

Bike flat tire repair kit inside tire levers: http://boingboing.net/2013/02/18/bike-flat-tire-repair-kit-insi.html …

Building a bottle tower for container gardening: http://youtu.be/-uDbjZ9roEQ 

A just plain cool garden design blog: http://jeffreygardens.blogspot.com

Do Everything Wrong And Still Bake Good Bread http://huff.to/UHEpMm 

Bad News Department
Citrus industry using insecticide deadly to bees: sulfoxaflor has surfaced again http://shar.es/YTAP7 

CISPA is back: worst Internet law since SOPA needs you to fight it! – Boing Boing http://boingboing.net/2013/02/18/cispa-is-back-worst-internet.html …

The Extraordinary Science of Addictive Junk Food http://nyti.ms/154Tqde

For these links and more, follow Root Simple on Twitter:

How To Manage a Compost Pile Using Temperature

compost temperature chart

I’ve always been confused about when to turn a compost pile. Some people suggest lots of turning while others don’t turn at all. I built a pile in December using a technique I learned from Will Bakx, soil scientist and operations manager of Sonoma Compost. Bakx recommends keeping the pile between 131° F (55° C) and 163°F (72°C) for a period of 15 days. The only time you turn is when the pile starts to dip below 131° F or to prevent the pile from going above 163°F.

The technique is simple–all you do is take the temperature once a day with a compost thermometer and write down the result on a calendar. The graph above is the result that I got from a pile made out of horse bedding, chicken manure from our hens, plant materials, straw and brew waste from a local brewery.

The red area on the chart is the thermophilic temperature range (135° -160° Fahrenheit). The dip you see at day 15 is the one time I turned the pile so that I could keep it in the thermophilic range. Using temperature as a clue to when to turn the pile has a number of advantages:

  • You can make sure that the pile does not get too hot. Above 160° F  you start to kill off the thermophilic bacteria that decompose your pile. To decrease temperature you turn and add more carbon material and water.
  • Washington State University recommends subjecting all of the pile to temperatures above 150° F to kill potential pathogens. I’m fairly certain that, with the turn I did at day 14, all of the pile got up to 150°F.
  • Weed seeds are killed above 130°F–another reason to watch temperature.
  • Failing to get high temperatures can be an indication of too much carbon or a lack of water. To correct, add more nitrogen and water and turn.
  • A loss of temperature could indicate that the pile is going anaerobic. The solution is to add more carbon material and turn.

Once the pile has had 15 complete days over 131° F you just let it sit. Compost is done when it is dark, smells like earth and you can’t recognize the original ingredients. It will likely be several months before it’s ready to use. I’ve found that I need to turn the pile periodically and add water after the initial thermophilic period due to our dry climate.

The mass of the pile is a factor as well–I’ve found that it needs to be a minimum of one cubic yard of material to start with. So I save and scavenge materials that I can use to build a pile all at once. The small trickle of kitchen scraps we generate each day goes into our worm bin.

Despite the geekery with using a compost thermometer, I’ve found that this method saves labor. Back breaking turning only happens when it’s necessary.

On Spam and Commenting

spam ad

Dear Root Simple Readers,

Our webmaster and designer, Roman is fighting a battle with spam. Thankfully, we have a good spam filter that catches almost all of it, so you don’t have to see the nasty stuff cluttering up the comments. However, the staggering number of incoming spam messages actually slows down the site. To combat this, we’ve been forced to add a CAPTCHA feature to protect the comments.

We know. It sucks. We wouldn’t do this if we didn’t have to. Let us know if you have any problems with it. This CAPTCHA filter asks you to do a simple math problem when you comment, in order to prove you’re not a spambot pushing prostate formulas or worse. Note that only unregistered commenters will need to use the CAPTCHA feature.

Nasturtium Leaf Pesto

nasturtium flower pesto

Chicago artist and permaculturalist Nancy Klehm gave me this idea. Funny how it takes an out of town visitor to make you aware of a resource at your own home–right now our yard is choked with nasturtium and I’ve never made good use of the leaves. I have used the flowers for a pesto, but it’s kinda labor intensive. Nancy made a pesto with the leaves and I had to try my own version:

Nasturtium leaf pesto

2 fistfuls of nasturtium leaves
1 fistful of nuts–pistachios preferred but any will do
a half fistful of grated Parmigiano-Reggiano
olive oil
salt
pepper

Roast nuts in a pan. Let them cool and add to a food processor with the nasturtium leaves, cheese, salt and pepper. Add olive oil as you pulse the processor. Process until smooth. Add to your favorite pasta or use as a dip. Garnish with a nasturtium flower.

Hamlet’s BlackBerry: Dealing With the Crisis of Overconnection

Hamlet's BlackBerry

All too often in recent months I’ve found myself pulled into a vortex of emails, Facebook updates, Twitter feeds and just plain mindless internet surfing sessions.  Let’s face it, the screens in our lives are highly addictive and who among us actually feels better after an info-crack bender?

Published in 2010, William Power’s Hamlet’s BlackBerry: A Practical Philosophy for Building a Good Life in the Digital Age, is a reasonable, balanced and practical guide to navigating our hyper-connected age (and how ironic it is that the fast pace of technological change makes “BlackBerry” a quaint reference in 2013–the book, however is more relevant than it was in 2010).

Powers does not take a finger waving “eat your Brussels sprouts” approach. Rather, he acknowledges the immense potential and usefulness of computers and smart phones while offering sage advice on using them intelligently. He draws on an unlikely set of philosophers, inventors and writers: Socrates, Seneca, Johannes Gutenberg, William Shakespeare, Benjamin Franklin, Henry David Thoreau and Marshall McCluhan, each of whom dealt with sweeping change in communication technology in their own times. Powers earns extra points for mentioning my favorite architect, Christopher Alexander.

Using these sources, Powers offers the following suggestions for avoiding technological overload:

  • Distance: it’s good periodically, to take a walk and leave all screens at home.
  • Developing inner peace: make time for meditation practices, working in the garden, working on your bike etc. Powers advocates something I’ve experimented with over the past few years–cutting off national news and letting conversations with friends and relatives fill me in on what’s going on.
  • Read books made out of paper! Even e-book technology can encourage mindless surfing. Reading an old fashioned book can help develop powers of concentration and focus.
  • Use old tools: Powers gives the example of note taking with paper and pen. Sometimes older tools can help reduce distractions–your paper notebook, after all, is not going to chime in with an incoming email.
  • Rituals: As Powers puts it, “Vow to finish all screen tasks by a given time, with a reward if you make it.” Don’t check email first thing in the morning–get some work or exercise done first. I have a disclaimer at the bottom of my emails stating that I check email at noon and sunset. I’ve found this works for me and I’ve trained people to call me if there is something important.
  • The Walden Zone: set up a screen-free area of your house, but don’t get puritanical about it. Your Walden Zone does not need to be quiet. In addition to a peaceful space you might want a fun, loud, party room (minus the screens). And don’t forget about the backyard–most Americans are so addicted to screens that they don’t ever go out there! Powers turns off his modem for the entire weekend. Powers claims that his internet “Sabbaths” have been very successful even with a teenage son in the household.
  • Use technology intelligently: Powers is not Amish! He acknowledges that the internet and cell phones are incredible tools. Understand how technology works and harness it for useful tasks while reducing unnecessary chatter.

Powers acknowledges that what works for one individual or family may not work for another. We have to be flexible in our approach to working with technology. Some of us may be able to ditch our smartphones (I’ve never had one and don’t plan on getting one) but others may need that connectivity for work. But the more important point is that we need to avoid becoming, as Thoreau put it, “the tool of the tool.” We need to use our new powers of connection with mindfulness: to build community, to educate and to inspire.

Tracking the Mood of the Gardener

Swiss chard--January 2010

Swiss chard from the winter of 2010

A Root Simple reader I ran into this weekend took issue with my assertion that fall is the best time to start a vegetable garden in Southern California.

Thinking about it some more I think she may have a point. Some of you may have noticed that we have a new feature on the blog–if you click on an individual blog post you’ll see a list of related posts at the bottom. Looking at some of those older posts showed that I have an annual vegetable gardening freakout around November. Why? Two factors: freak heatwaves (that are common here in the fall) as well as skunk activity which is related to applying compost (they are digging for grubs). So it may be, in fact, better for us to delay planting by two months, at least in our central Los Angeles microclimate.

The moral of the story is that it’s valuable to keep records for your vegetable garden, specifically:

  • Planting
  • First and last harvest
  • General observations–taste, flavor etc.
  • Mood!

Gardening and human consciousness are very much intertwined. Our thoughts effect what happens in the physical world and vegetables are heavily dependent on our interventions. Looking back at old blog posts as well as reader comments have led to many insights. If you don’t already, keep a gardening diary.

So what kind of records do you keep?