Dervaes Institute

The path to change the world begins at your door

Over the years, we have documented our progress in our journey towards becoming self -sufficient in a densely urban setting with charts, diagrams and stats.

Our homestead is a continually evolving work in progress and these records have helped us to compare our successes and failures. They also serve as an aid in planning future plantings and projects.

In no way are our accomplishments "one size fits all." We realize circumstances and situations have allowed us to take these steps. We do not intend to compare or endorse our progress as being possible for everyone.

However, we hope that by providing this information and making our records public we can prove that YOU can make a difference. Perhaps you may get inspired to make your own changes by the examples provided here. After all, no matter how small the change, you too, can take a step in the right direction.

And then, who knows where the path will take you? Let's walk!

A Journey Documented ... at a Glance

Path to Freedom

Jules Dervaes sold his 10 acres in rural Flordia and purchased this "fixer-upper" home in the mid-1980s ("before" pictures link ) at a reasonable price by California standards.

Sorely neglected by years of being occupied by renting tenants and located in a low income neighborhood, the home was in bad need of repair (and still is, in most places) and the yard was a combination of broken asphalt, large concreted areas, weeds, Bermuda grass, chalky "adobe-type" soil, and a few landscape plants. But the property provided potential because of its relatively spacious yard for an urban Pasadena home and its locality -- within walking distance of downtown Pasadena, the Rose Bowl, and the San Gabriel Mountain range / Los Angeles National Forest.




Where We Are:

Pasadena, California link

Pasadena is situated 10 miles (16 kilometers) northeast of downtown Los Angeles within the boundaries of the Greater Los Angeles metropolis and is the 8th largest city in Los Angeles County with a population of approx. 200,000.

Area Climate:

Average Rainfall: 19 inches
National Zone: 9-10
Western Garden Zone: 21
Average First Frost: January
Average Last Frost: Mid-March
Growing Season: Year round
Elevation: 865 ft
Soil Type: Sandy / 6.5 ph

Average Temperature (F): HIGH / LOW

WINTER
Jan · Feb · Mar
65°F / 40ºF
SPRING
Apr · May · Jun
75°F / 50°F
SUMMER
Jul · Aug · Sep
90°F / 60°F
FALL
Oct · Nov · Dec
80° F / 50°F




House & Property:


Location: Northwest Pasadena, one mile from downtown Pasadena

Property Size: 66'x132' = 8,712 sq .ft. (1/5 acre)

House: Simple, wood frame craftsman bungalow. Circa 1917

House Size: 1,500 sq ft.

Garage Size: 600 sq ft.

Garden Size: 3,900 sq ft. (approx 1/10 of an acre)

Garden Diversity: Over 350 different vegetable, herb, fruit, berry

Productivity: 6,000 lbs harvested annually on 1/10 acre


In Perspective:

Aerial views of PTF's urban location link

Diagram of our property in comparison link

Garden diagram backyard / front yard link

Harvest Stats:

Harvest Yield Chart pdf file

Fruits & Veggie Harvest Comparison pdf file

6,000 lbs Breakdown (consumed vs sold) pdf file

Yearly Garden Harvest: 2001 / 2002 / 2003 / 2004

Plant List link


Growing Methods & Principles

Natural Pest Management
Permaculture / Organic
Bio-intensive / Beds
No-till / Mulch
Ancient Practices
Stewardship / Biblical Principles
Edible Landscaping
Vertical Gardening
Container Gardening
Multi-story Mode
Dervaes Sr.'s Jungle Style
Dervaes Jr.'s Max-out Method




Weekly Food Bill:


WINTER
$100 - $120
SPRING
$90 - $100
SUMMER
$50 - $85
FALL
$60 - $85

Average grocery bill per week for family of five on a vegetarian diet (no red meat, fowl, pork, or fish). Items that we cannot grow are purchased in bulk through a local co-op or health food store.


Percentage of Our Food Grown: "Guesstimate" of our vegetarian diet"

WINTER
55%
SPRING
65%
SUMMER
80-90%
FALL
65%




Solar System Facts:

12 grid-tied solar pv panels 7.2 kwh

Rebate refunded 2/3rds of the cost

DIY installation by Dervaes family


Energy Usage:

Daily 6.0 kwh

Monthly 195 kwh

Annual 2340 kwh


In Perspective:

Energy Useage Chartpdf file


Powering Down:

Energy Conservation: All Energy Star appliances. Passive cooling and heating, line drying clothes and limit energy use through hand cranked, non electrical devices/appliances.

Heating: Jotul wood stove NEW. Vintage 'Perfection Oil Heater' converted to burned homebrewed biodiesel that we make using free waste vegetable oil (costing 70 cents a gallon).

Cooling: Open windows, screen-door, and passive cooling trellises on south & westfacing windows.

Cooking & Refrigeration: Gas cook stove, solar and cob oven. Efficient, Energy Star electric refrigerator {lived without a refrigerator for 3 years}

Lighting: Lights used only when necessary. Typical bulbs replaced with energy efficient {CFL} bulbs. Other alterative sources include natural sunlight (sun tube), oil lamps filled with homebrew biodiesel, olive oil lamps, and soy/beeswax candles.


Current Water Source:

City municipal service

Conservation Methods Implemented:

Spot-watering by hand in garden

Water-saving front load washing machine

Use of old-fashioned hand washer and wringer

Limited toilet flushings

Reduced useless running water

Heavy mulching in garden - tree trimmings and green "living" mulch

Removal (depaving) of driveway and concrete ("urbanite") patio. Eliminating water running off into the street therefore allowing the water to soak into the ground.

Clay pot irrigation in garden (old fashion method of drip irrigation) NEW

Toilet link sink NEW


In Perspective:

Water Useage Chart pdf file


Water Reclamation:

Wash water reused on fruit trees and edible shrubs

Outdoor shower water allowed to penetrate into surrounding soil and landscape




Waste Management:

Garden and kitchen waste composted

Vermicomposting

EM bokashi, a fermenting compost method, used to treat kitchen waste

Bottles, cans, paper recycled by a City wide recycling program

Rabbits, chickens, ducks, worms and goats turn garden and kitchen waste into nutrient rich compost

Canvas bags used when shopping to eliminate the need for paper or plastic bags

Purchasing staple foods in bulk to reduce packaging


A Clean, Green, Alternative Green Fuel:

Diesel car that runs on homebrewed biodiesel made from waste vegetable oil ( costing 70 cents a gallon)


"Muscle"-power:

Reducing the use of the car and combining trips - on most weeks an average 3 out of 7 days are "car-free" days. Increasing the use of bicycles or walking.


Cottage Industry:

Selling organic, specialty produce is primary source of income

Quality handcrafts in leather and fiber


The homestead operates as a viable home business. We do not depend on tours, lectures, writing books, teaching, memberships, grants, donations or consulting fees to make our living. We strive to be a true, working homestead model - not a just a showcase that relies on such fickle sources of income.



Skills Actively Used on the Homestead:

Organic Gardening

Animal Husbandry{chickens, goats, ducks & rabbits}

Baking & Cooking from Scratch

Natural & Home Health Care

Website and Graphic Design

Self Publishing for Books and Materials

Photography

Knitting

Crocheting

Woodworking

Leather Crafting

Home Hair Cutting

Sewing

Food Preserving

Soapmaking

Candlemaking

Bicycle Repairs

Self Teaching, learning by experience


In Perspective:

Self-Sufficiency Chart pdf file



Forging a path to a sustainable present and future :

Composting toilet

Grey water reclamation system

Wood cook-stove

Solar water heater

Rainwater cistern/harvesting

Keeping bees (again)

Replace asphalt roof with environmental friendly metal shingles - DONE

Our urban homestead is a work in progress, please check back for updates or read our online journal for the latest.