Showing posts with label dry land farming. Show all posts
Showing posts with label dry land farming. Show all posts

Saturday, July 11, 2020

Desert Victory Gardens


Inspired by empty grocery shelves and too much free time from sheltering in place, people rushed off to Home Depot to empty the shelves of gardening supplies. Many started their own "victory gardens." 

For you young'uns out there…Victory Gardens were made popular during WWII when people planted vegetable gardens to supplement their meager rations. The government promoted victory gardens as a way to support the war effort. They even offered a booklet to help first time gardeners. 

A peek at that booklet might be helpful.



1. Don’t start what you can’t finish. Before you start a garden, count the work involved even before seedtime and through to harvest. Abandoned gardens are a waste of seed, fertilizer, tools, insecticides and labor. 

Great advice. Wait! No mention of water? The writers obviously weren’t living in the desert during a 20 year drought and record heat wave!


When I think of Victory Gardens I think of my nana’s garden with perfect rows of vegetables. But nana lived on a farm in the Midwest where there was plenty of water. The gardeners of that age weren’t concerned about pollinators going extinct due to insecticides. They were blissfully unaware of the impact of climate change or fertilizer made out of fossil fuels. 


Check out number 7. Don’t let the pole beans block out the beets. In fact, don’t let any of the tall crops shade short ones whatever they are. Growing things must get sun. 

What!? They obviously haven’t watched their veggies wither and die in the scorching June sun. But I’m afraid many first time desert gardeners might.

There are lessons to be learned in the desert all around us.


Baby saguaros survive the harsh summer by sheltering in the shade of native trees like a mesquite or palo verde. They don’t call these trees “nurse plants” for nothin’. Our garden is shaded by two palo verde trees. Veggies grown under mesquite and palo verde trees also benefit from the nitrogen those trees fix in the soil. As far as those pole beans go, the Tohono O'odham demonstrate how the three sisters (beans, squash and corn) benefit from being grown together. The beans climb the corn and fix nitrogen in the ground, and squash leaves cover the ground to protect the soil and keep down weeds. After soaking beans for dinner, I'll plant a few under my young fruit trees for a nitrogen boost.   


Unfortunately, the giant eucalyptus tree that used to shade our entire backyard died this year. Now our baby fig trees suffer from direct sunlight. Taking advice from experienced Tucson gardeners, I've concocted shade contraptions out of tomato cages and some recycled shade mesh. No need to shade or water our native trees. Our desert hackberry, acacia, mesquite, and palo verde are thriving this summer with no additional city water. Yeah! The lesson from this is to plant native trees or heritage fruit trees that can take the summer heat!

One of our most helpful low-water gardening methods was inspired by early inhabitants in tune with their desert surroundings.



Back when the Santa Cruz River flowed year around, the Tohono O’odham practiced ak chin irrigation. When the monsoon rains came, the river would overflow washing nourishing silt over the flood plain. The silt would retain the moisture and replenish the soil. It would nourish the durable native seed crops they would plant in the floodplain. In a similar fashion we keep fallen leaves and apply organic wood chip mulch to nourish the soil and retain moisture in our garden and desert landscape. This traditional T.O. method also inspired the rainwater harvesting earthworks method of slow, spread and sink.


During the hottest month of June, before the monsoon season starts, I take my old fashion watering can out early every morning before it gets too hot and saturate the mulch around my young fig trees. If water rolls off the top of the mulch, I mix the water into the mulch with my hand and then pour more water into it. Using the watering can helps me keep track of how much water I use. 

NOTE: It’s even better to water them after it cools off in the evening so the water won't evaporate in the heat of the day. 

Pioneers survived droughts by treating each drop of water as precious. You may have seen westerns where the whole family used the same bath water. Gross! But we can use the same water twice. Dan and I carry our kitchen rinse water out to our hummingbird trumpets. A friend has an outdoor shower that waters his landscape. We use the greywater from our washing machine to irrigate our heritage fruit trees. 



We gleaned a great water conservation method from the Mexicans who built Tucson. They buried round ollas (unglazed terra cotta clay pots) in the ground and planted veggies around them. Water is poured into the opening on the top. That water slowly seeps through the pot into the soil. The roots of the plants wrap around the olla taking just the amount of water they needed. This saves a lot of water!

Nourishing the soil with compost, covering it with a thin layer of mulch and watering it with rainwater are desert gardening basics. To save water and have a healthy plant or tree, it's important to know how much water they require. Likewise, it's important to sow the right plant in the right season. Another tried and true technique is to plant short-season crops after the monsoons and use added rainwater to grow fast-growing favorites.

Sadly, it’s been a while since it’s rained in our yard. And the rainwater we collected in our water barrels is long gone. So I’ve had to resort to using more city water than I want to this summer. To offset that extra water use, I look for other ways to conserve water. Instead of a full shower, I often take what nana called a “spit bath” or sponge bath and then pour that water onto plants!

Sunday, May 29, 2016

Hopis: Protectors of Earth and Water


A Hopi maiden, honored with the task of collecting water for their sacred ceremony, steps down the steep, rocky trail to the ancient spring.  As she climbs, she recalls the sacred covenant that her people made with Maasaw, the caretaker of the earth. Maasaw entrusted the tribe with the 3 POINTS needed to build a strong society.

  • An ear of corn: representing food for the body and soul.
  • A gourd of water: the gourd being a reminder that the water (from a confined aquifer) is limited so it must be preserved.
  • The planting stick: the simple technology necessary to grow things in the desert.
They made a covenant to be humble farmers, respectful of the land and the water. The woman bends down to scoop up some water with a gourd. But the water level has gone down so far that she can barely reach it. This is one of a few springs still flowing on the Hopi nation.  

The Hopi tribe is a sovereign nation located in northeastern Arizona. The reservation occupies part of Coconino and Navajo counties, encompassing more than 1.5 million acres. It is made up of 12 villages situated on three mesas. Their pueblo-style villages were settled in 900 AD. It is one of the oldest continuously inhabited human settlements in the Americas and the people still maintain their culture. These resourceful people developed a method of dry land farming that sustained them as long as they kept their covenant to protect the water.


In the 1960s, the American government strong-armed the Hopi and Navajo into signing an agreement with the world’s largest coal company.  In 1970, Peabody Energy started strip mining their mesas destroying hundreds of archaeological sites.  From 1970 – 2005 alone over 45 billion gallons of pristine drinking water was pumped out of their confined desert aquifer to transport slurry (ground coal mixed with water) through pipes to a power generator in Nevada.  That was enough water to last the whole tribe of 10,000 for 300 years.

The tribe has paid dearly for breaking the covenant to protect the earth and water. Close to 400 million gallons of pristine drinking water is pumped annually for the Kayenta Mine. Peabody pays them 3/10 of a cent per gallon. Most of the rivers and streams that sustained the tribe since ancient times have dried up or have been polluted by runoff from the mine.

The coal is used to run the Navajo Generating Station near Page, Arizona. The Western United States' largest generating system was built to power the pumps that push Colorado River water over 300 miles UPHILL to Phoenix and Tucson as part of the Central Arizona Project. Yes, that’s how we get our CAP water.


Because of the name, people think that it is owned by the Navajo people. It’s not. The tribes don’t get any of the water or power. Many people live in poverty with no running water or electricity. They drive 20 miles for drinking water. The U.S. government pronounced their sacred land a national sacrifice area in order to build up the southwest.
   
On top of that, the tribes were cheated out of the fair market value of the land and water. The Hopi receive only two million dollars a year, while Peabody generates $5.6 billion. To put this in perspective, their CEO alone makes three million dollars a year.  

Before their land was savaged by the mines, these tribes were self-sufficient farmers and shepherds. They are now forced to rely on the mines for roughly 50 percent of their jobs. The remainder are unemployed.

Vernon Masayesva, the founder of Black Mesa Trust, is fighting to shut down the coal powered generator permanently and replace it with solar energy.  This fight isn’t just for the Hopi and Navajo people. It is for all of us. The amount of pollution this plant is making is appalling. EPA spokesman Rusty Harris-Bishop confirmed that the Navajo Generating Station is one of the largest sources of nitrogen oxide emissions in the country.  It is an UPHILL battle, since many tribe members won’t hear of shutting down the mines, since family members still work there.

 An honored storyteller, Vernon evokes the revered teachings of the ancients on the 3 POINTS needed to build a strong society: an ear of corn, a gourd of water and the planting stick. He encourages the tribe to renew their covenant with Maasaw to be protectors of the land and the water. Black Mesa Trust is currently conducting workshops to teach their teens how to harvest the rain water and return to the ancient methods of dry desert farming. The Hopi Raincatchers are using traditional and modern knowledge to build ravines with boulders to restore their watersheds. 

 “Traditions, history about who we are, and where we came from, and what our responsibility is to the world and to peoples all over the world. That is one of our main moral obligations,” Vernon explains. “To be protectors of the land, to be good stewards of the land.  Which is why this mining company is such an intrusion on our way of life. It’s a violation of our beliefs.”

We have so much to learn about being sustainable in our desert from the Hopi way of life. They share important lessons about protecting and being good stewards of the earth.  The people of Tucson’s Mission Garden are incorporating similar dry land farming techniques and learning how to grow sturdy heritage plants from the Tohono O’odham.

Even after being exploited, the Hopi feel a great responsibility to share what they have learned with the rest of the world. They are leading the Water Movement.

It’s time Tucson joined that movement. Recently, poisonous tailings from abandoned mines seeped into the streams that feed the Colorado River. The water in the reservoirs is evaporating at record rates. As temperatures continue to rise and more states experience droughts, there will be even more competition for that water.  

As we wake up to the reality that we don’t have an unlimited supply of water, there is much we can learn from the devastating impact of coal mining on the Hopi and Navajo lands. Currently, a foreign mining company has plans to build a mine on the Tohono O’odham Reservation. They will take advantage of an antiquated 1880s law and pay the tribe $5 an acre. The proposed Rosemont mine will destroy the desert habitat where the people gather their food, and contaminate their streams and rivers.  It will also deplete 20% of Tucson’s ground water. You can find updates here

Our representatives are pushing for these mines because they create jobs. But those jobs are temporary.  Ask the 400 workers who just lost their jobs at the mine near Green Valley or the Peabody workers whose wages will be decreased to cut back costs as the company reorganizes. Peabody just filed for Chapter 11 protection and is trying to avoid complying with the new pollution controls. But that won’t stop the company from pursuing more profit by expanding their operations on the Hopi reservation. (The mining company wants to expand, increasing coal production to 5.7 million tons a year and increase the water use by 33%.) It just allows the company to place the burden of cleaning up their mines on American taxpayers.


It’s time to join the movement to preserve our precious water by implementing sustainable desert farming practices and supporting a transition from fossil fuel energy to solar power. Let’s unite with our indigenous brothers and sisters and proclaim our Declaration of Water.

Declaration of Water

As children of water,
we raise our voices in solidarity to speak for all waters.
Water, the breath of all life, water the sustainer of all life,
water the voice of our ancestors, water pristine
and powerful.
Today we join hands, determined to honor,
trust and follow the ancient wisdom of our ancestors
whose teachings and messages continue to
live through us.
The message is clear: Honor and respect water
as a sacred and life-giving gift from the Creator of Life.
Water, the first living spirit on Earth.
All living beings come from water,
all is sustained by water,
all will return to water to begin life anew.
We are of water, and the water is of us.
When water is threatened, all living things are
threatened.
What we do to water, we do to ourselves.


Adopted at the Hopi Hisot Navoti Gathering
October 23, 2003 Second Mesa, Arizona