Archive for the ‘Restoring Ecosystem Health’ Category

Tuesday, March 31st, 2015

Early plowing of the Nile River floodplain made sense as new silt and fertility was deposited every year.

Kill your rototiller and save the soil (and planet)

It's time to prepare garden beds for planting.  The best planting soil is light and fluffy, full of air and with all plant residue removed.  Right?  That's what we have learned from industrial agriculture practices and rototiller advertising.  But these practices can reduce productivity and can be destructive to soil health and thus human health.  Over-tilling of farmland and garden systematically kills soil life and forces us to replace natural nutrients with chemicals fertilizers.

After over 200 years of industrialized agriculture and decades of "green revolution" chemical agriculture what is the health of our soils, and our farming and food system? Is farming more or less sustainable… economically, nutritionally and environmentally?  Are we behaving as if the health of the soil is directly linked to our health and that of the natural world?  Do we act as if the majority of the human-caused greenhouse gasses in the atmosphere result from cutting down forests, paving wetlands, overgrazing pastures and over-working farmland?  All these questions must be answered in the negative.

Fortunately, there is a growing movement in commercial agriculture called "no-till farming" that aims to mimic the way soils are actually formed.   (more…)

Snakes on a Plane!? Try worms on a plane…

Monday, March 2nd, 2015

A friend of mine works half the year in Vermont as a State Park Ranger and the other half of the year (when VT is coldest) she lives in Cost Rica where she dedicates herself to the rescue and protection of dogs.  She has brought many homeless street dogs back to the US for a better life.

I get involved in animal protection in Costa Rica too, especially sea turtles and Howler monkeys.  We have plenty of snakes here as well but they are not quite so compelling.  In fact. the photo above is of a semi-poisonous (to mice and lizards more than humans) 6 ft Lyre snake that I interrupted while it was eating a two ft iguana that lived on our roof.  The iguana died and I relocated snake.

snake eating iguana compost story will raap in costa rica

The gardeners in the development in Costa Rica that I started and where I also live are compost green season leaves and trimmings from our 220 acres. There now is enough kitchen waste to start a separate food waste comporting operation.  So, I began looking for red wiggler worms as our food waste composting helpers.

 

 

Red wigglers are used in Costa Rica coffee processing operations to help digest the pulp (the skin surrounding the coffee bean) and make it into organic fertilizer and soil amendments,  But the coffee growing region is 5-6 hrs from us.  Plus, I knew of some red wigglers in VT that wanted a new home, far away from the most brutal winter temperatures in 100 years.

But how to get my new compost helpers to Costa Rica from VT?

I googled “red worms on a plane” and got some good advice: the TSA does no prohibit them.  So, I loaded the adventurous worms into a plastic container with moist coffee grounds and yesterday’s salad so it could pass as my lunch in case Costa Rica officials got curious.  The container went into my backpack so the worms would not freeze in the luggage compartment.  We took off to Costa Rica.

As we flew over Lake Nicaragua and began descending toward the Liberia airport in Costa Rica I noticed my backpack had turned over and worms had escaped through the air holes.  Some were exploring the floor and others were heading up the wall toward the airplane window.  The unsuspecting tourist next to me was still sleeping but the flight attendants were about to start the last collection of service items

I had minutes to collect the 2-3 dozen worms.  The immigration form was just thin enough and also stiff enough to scoop up and corral the slithering escapees.  Back into yesterday’s salad they went.

Now these ‘extranjero’ compost helpers are happily eating local mangos, bananas, star fruit, and melons, plus coffee grounds, tortillas and old rice and beans.  They will never need to worry about freezing again. 


 

NASA’s Amazing Video Makes You Appreciate Composting and Organic Growing!

Tuesday, December 30th, 2014

I read a very interesting article last month – Nature Wants Her Carbon Back .  It made a strong case that slowing the ravages of climate change and indeed reversing the core problem of carbon dioxide (CO2) build up in the atmosphere is possible simply by doing what all good gardeners do.  We use organic matter to make compost and we enrich the soil with organic matter to grow better crops.

This process is possible through the 'magic' of photosynthesis by plants capturing CO2 in the air, and breaking down the molecules to release oxygen we all need and to feed the remaining carbon to the web of life above and below the soil.  The carbon is stored in healthier soil, roots, plants and trees.  We see the benefits of nature 'vacuuming' CO2 from the atmosphere every time we harvest an organic tomato or enrich a kitchen garden with compost.

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Mycorrhiza Discovery: Can Healthy Soils Solve Climate Change?

Monday, February 24th, 2014

This diagram shows the movement of carbon between land, atmosphere, and oceans in billions of tons of carbon per year. Yellow numbers are natural fluxes and red are human contributions of carbon (both change CO2 in the atmosphere). White numbers indicate stored carbon. Climate change scientists focus on the amount of carbon in the atmosphere (800 Gt) and vegetation (550 Gt). But soil contains more carbon than air and plants combined (2,300 Gt). So, even a minor change in soil carbon could have major implications for the earth\'s atmosphere and climate.

 

Most gardeners know about the importance of working with nature to increase soil health and thus the success of our gardens. But many gardeners do not appreciate the central role mycorrhizal fungi play for healthy plants and healthy soil.

 

There is a sort of biological magic that happens between mycorrhizal fungi and plant roots called symbiosis where the plant provides the mycorrhiza with the sugars they need to keep growing, and the fungi provide the plants with more efficient access to soil nutrients.  Mycorrhiza develop fungal "roots" that merge with the cell walls of the plant roots and grow into them, creating structures that allow for the transfer of nutrients like phosphorus and nitrogen from soil to the fungi to the plant.

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Red and Blue States Can Find Common Ground in the Garden

Monday, January 27th, 2014

For 30 years Gardener’s Supply Company has been committed to “Improving the World Through Gardening”.  But what does that mean and how do we communicate this message most powerfully to both Blue States and Red States? 

Last year The Nature Conservancy commissioned a national survey of voters to understand the best ways to communicate about land conservation and protecting nature. Here are three key conclusions from that research (and their connection to gardening):

1.    Talk about water first and foremost. Nothing is more important to voters than having abundant and clean water to drink.  Americans care deeply about water pollution and The Nature Conservancy believes that “protecting land around rivers, lakes, and streams, will keep pollution from flowing into these waters and prevent it from eventually contaminating our drinking water.”

How does concern over water apply to gardening and Gardener’s Supply?  We have promoted ‘waterwise’ gardening and landscaping from day one, promoting organic soil management to retain water, HydroGro hose for drip irrigation, rainbarrels, and now Snip’N’Drip.  We lead the US in efficient self-watering container gardening.  But there’s more we can do including leading the shift to organic lawn care thus reducing lawn chemicals, a main source of surface water pollution. (more…)

What do AL, ID, IL, KY, MN, TX, WV, and VT all have in common?

Saturday, December 28th, 2013

For each of these states the spectacular monarch is the official state butterfly or insect.  But there is concern this beloved butterfly may be going extinct.  In 2013 there was over a 90% decline in this iconic and beautiful migrating butterfly.  The alarms went off in gardens all over America last year as we waited to see the flashes of orange alight on our milkweed plants, feed on the nectar and lay their eggs.  The monarch caterpillar eats only milkweed plants and gardeners aware of this often grow them as beacons of life and feeding stations for the millions of monarchs summering in North America so the next generation has the energy to fly back to Mexico to over-winter. 

My wife Lynette allows hundreds of perennial milkweed plants (common milkweed: Asclepias syriaca) to grow every year and dominate our front garden.  This year we waited and waited, but not one of the regal butterflies appeared.  We wondered what was going on?

Then we read this article in November and our worst fears were confirmed.  The count of monarchs migrating to the forests of central Mexico for the winter was down by 95%.  Rather than millions arriving in early November announcing the time to harvest corn the butterflies were late and in never-before-seen small numbers. (more…)

“Buddy (Amigo), Can You Spare Some Garden Seed?”

Sunday, September 29th, 2013

                     New raised bed CEN gardens

For over a decade I have been helping Restoring Our Watershed (www.ourwatershed.org) in Costa Rica to restore the environmental health and economic vitality of a 30,000 acre watershed on the Pacifica coast of Costa Rica.  More local food production, including home and community gardens, is one of our programs.  If we can help small land owners increase productivity of their land, using organic growing and permaculture principles we are also improving the watershed with better land use while improving livelihoods.
 
One of our local food system programs works with the Centro de Educacion y Nutricion to provide organic vegetables to young mothers and their children: http://www.ourwatershed.org/projects/cen-garden-program.  Above is a photo of one CEN raised bed garden students installed this year. Mothers and their kids tend the gardens.
 
Unfortunately, the refrigerator where we store our seed failed during the rainy season and we lost all our saved seed two months ago.   Planting for the ‘summer’ season begins Nov-Dec and we need to replace our seed stock.
 
DO YOU HAVE ANY SAVED SEED YOU CAN SPARE?
 
We need lettuce that grows well in the heat (85-90 degrees most days).  Kale. chard, collards, arugula and basil also work for us. We also need disease resistant medium and cherry tomatoes you can recommend, plus tomatillos and peppers.  Tomatoes and peppers that are good for processing are also needed.  Larger cucumbers that thrive in the heat are needed plus large snap beans (like “Provider”).  “Ticos’ also like pear-shaped chayote-type squash as well as watermelon.  And, we need root crops (carrots, beets, radish), especially cultivars that perform in warm soil. (more…)

“Gardening Pain? The Right Tools Can Keep You Growing”

Sunday, August 4th, 2013

Over 30 years ago we started Gardener’s Supply believing there was a need for gardening tools and equipment designed for the new approaches to gardening taking root in the US.  Then, big gardens in the “back 40” employed rototillers as the main tool to prepare soil for long rows of vegetables.  Sprayers and dusters were needed to apply chemical pest controls.  Overhead sprinklers with long, heavy hoses were the main form of watering.

Since 1983 Gardener’s Supply helped lead the transformation of American gardening.  English gardens inspired the interest in perennial flowers with borders and edging, plant supports and trellises. Intensive gardens inter-planted flowers with vegetables emerged as yards got smaller.  More decks, patios and sunrooms created a boom in container gardening.  Environmentally aware gardeners wanted healthier landscapes stimulating interest in new “earth-friendly” solutions including organic pest controls, root zone drip irrigation and efficient composting.  (more…)

“Monsanto Protection Act”: Do You Know It’s Impact on What You Might Eat (and Grow)?

Monday, July 1st, 2013

The “Farmer Assurance Provision” is part of a larger bill and was signed into law by President Barack Obama on March 26, 2013.  The law is referred to as the “Monsanto Protection Act” by its critics.  

The affect of this provision is to protect growers of genetically modified (GMO) or genetically engineered (GE) seeds from legal challenges to the safety of crops already planted.  Proponents say the law was a response to frivolous lawsuits against the USDA which were attempting to disrupt the use of new agricultural biotechnology.

Opponents of the provision call it the “Monsanto Protection Act”, because it "effectively bars federal courts from being able to halt the sale or planting of controversial GMO or GE seeds, regardless of health and safety issues that may be discovered in the future”.  National news reported that Monsanto lobbyists drafted the provision and maneuvered around Washington lawmakers to add the provision in the larger bill avoiding oversight and review by Congress' Agricultural or Judiciary committees.

Before the provision was passed by the Senate, Senator Jeff Merkley proposed, unsuccessfully, to delete it.  He believed it "allows the unrestricted sale and planting of genetically modified seeds that could be harmful to farmers, the environment and human health". (more…)

Why You Should Be “Berry” Concerned About Climate Change

Thursday, May 30th, 2013

Adam’s Berry Farm has been an anchor business for over a decade in the innovative community farming program developed by the Intervale Center.  Most of the farms in Burlington’s Intervale grow vegetables.  So, the early spring flooding that often affected this floodplain in the middle of Vermont’s largest city were just before planting season.  But in the past 10 years there have been surprising super rain storms in the middle of the growing season.  This hurts the harvest of farmers who produce annual vegetable crops.  But for growers of perennial crops like Adam Hausmann he not only can lose his crop but the floods can also kill many of his berry bushes.  These floods also can stress remaining plants making them more vulnerable to disease and pests.  Such is the challenge of climate change for farmers and gardeners.

I asked Adam about his decision to move thousands of mature berry plants to a new farm 10 miles away on higher ground.  Here’s his email back to me:

“The move is bittersweet. I love the Intervale's mission and community but my business cannot sustain staying in such a vulnerable area. In 2004, 2006 and 2011 I lost large portions of my farm due to flooding and seasonal high water table (30 to 40 percent). As a perennial grower this is too risky. A crop that takes 3 plus years to become established cannot be wiped out every three years. It is simply not profitable. On top of this, disease has become worse due to these events. As a vegetable grower I can understand taking these risks and perhaps even building them into one's business plan, but they have the option to replant and harvest in relatively short periods. This is not the reality of a perennial farmer. As you know the flooding used to be a regular springtime event that coincided with snow melt. What has changed in the 11 years that I have been at the Intervale is the irregularity of the floods. We have now had flooding in every month of the growing season from spring to fall. This seems to be related to the intensity and severity of the summer rains we have been receiving as of late. Farming is already an annual gamble. I decided that I need to eliminate some of the risk by moving to higher ground to protect my crop, livelihood, employees and markets.”

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