Great News! Spend $125 and get free shipping! 

From

From "Trash Heap" to Garden Treasure

October 25, 2016

One of the core missions of Dr. Cowan's Garden is to be responsible stewards of the soil, water, and air. I want to introduce a strategy that we are using to create nutrient-dense soil, albeit in a small way, in hopes of inspiring others to experiment with this strategy on perhaps on a larger scale. The strategy is based on what in Europe and the permaculture community is called the Hugelkultur (“hill mound”), pioneered mainly by Sepp Holzer in Switzerland. 

See also: How Our Perennial Greens Vigorously Choose Life

I was first exposed to the Hugel idea while teaching gardening in Swaziland
in the late 1970s, where there were no community recycling centers, and landfills didn’t exist.  The reason, of course, was that there was nothing to throw away.  Everything the people used was sourced from the local environment; plastics or other industrial products simply were not part of the landscape.
 
As more manufactured products entered the lives of the Swazi people, they had no place to discard the waste. Confronted with this accumulation of trash, a South African man had a brilliant idea: to create garden beds, four feet wide by four feet deep, and layer them with empty bottles and other trash.  While I’m not sure I would want an old engine growing underneath my kale, given the circumstances, it was a brilliant solution.  One garden I saw had many of these beds, which were both well-aerated and held water much more efficiently than a usual garden bed. Beautiful vegetables grew atop these beds, and the village trash disappeared.  We replicated one of these beds in a small area of our garden, and the result was a beautiful and more efficient garden bed.
 
 A few years ago I was re-introduced to the idea of a Hugel, which is based on the same principle, except the trash is omitted. First, a large pit is dug (with a backhoe or other machine, if needed) about six to eight feet wide, three to four feet deep, and as long as you like.  The bottom of the pit is lined with logs, then branches, then subsoil, then topsoil, often mixed with compost or other organic matter.  If possible, the finished Hugel should be about four feet higher than the surrounding ground, flat on top with sloping sides. A generous friend in Napa allowed us to use an area on her land to make a 25-foot-long Hugel, which we topped with biodynamic compost (see our Hugel in its early stages in the photo above).
 
Hugels are always rich in carbon and low in nitrogen, so the best planting strategy is to create a living canopy.  This means growing plants and shrubs that fix nitrogen in the soil intermingled with other “layers” of plants.  The idea of layering is to increase the health of the community of plants and, therefore, productivity.
 
 The top layer is fruiting trees, the next layer is nitrogen-fixing shrubs (like Aronia and sea berries), and underneath those are perennial vegetables like ashitaba and Gynura procumbens, which tend to like shade.  Over time the contents of the Hugel break down, and it sinks a bit, but it also provides a rich organic matter deep in the soil to produce deep-rooted plants that need virtually no watering.  As labor-intensive as the creation of a Hugel is, it’s an incredibly effective way to create plant communities that will provide you with nearly labor-free food for years, maybe even decades.  
 
Our current batch of Perennial Greens Powder, due out early next week,
contains about 3 percent Gynura procumbens, grown from our Hugel experiment.
The rest of the greens were grown in the Napa garden, and the moringa leaves were sourced from a wild and protected area of the Sonoran desert, the perfect moringa environment.   Gynura procumbens is otherwise known as Okinawan spinach and is renowned for its anti-aging benefits.  While 3 percent is not a large part of the mix, we have more Gynura growing in the garden, and it is exciting to have our first inclusion of Hugel-grown produce in one of our products. 
 
We hope you enjoy the inaugural gift from our Hugel as we set out to not only provide the tastiest, most nutritious products possible but also to fulfill our other core mission: restoration of our soil.

Wishing you robust health and much happiness,
Tom Cowan, M.D.




Also in News

Stuffed Cabbage Roll: It’s a wrap!
Stuffed Cabbage Roll: It’s a wrap!

May 11, 2021

It’s easy to get stuck in a food rut. We’ve all been there at some point in our lives.  I remember a time when I existed solely on loaded potatoes, cheddar cheese and coleslaw. This was my go-to dish almost every day for about a year. I loved it. I could probably still eat it today. But there comes a time when we move on from childhood comfort foods and discover other culinary delights. I have a ‘gut’ feeling stuffed cabbage rolls could become one of my favorite go-to meals, and maybe yours too.

Read More

Water Bath Canning: Everyone’s Favorite Strawberry Jam
Water Bath Canning: Everyone’s Favorite Strawberry Jam

May 11, 2021

What’s the first food that comes to mind when you think about jam? PB&J? Toast?


What would you think if I told you I use it as pizza sauce, smothered on grilled ham and cheese, as an omelette filling, in cocktails and with Hors D’oeuvres? Whether it’s strawberry, blueberry, fig, apricot or other fruits, this scrumptious spread compliments many delicious dishes. And the best thing about it is, when preserved using the water bath (WB) canning method, you can enjoy this tasty treat all year round.

Read More

Listen to the Stories of the Burdock and the Beet Roots
Listen to the Stories of the Burdock and the Beet Roots

May 11, 2021

Since the writings of Democritus in ancient Greece about 2,500 years ago, humanity has grown more and more accustomed to thinking in purely material terms. Increasingly, in normal conversation, we refer to actions, thoughts, and feelings that we have as being caused by certain chemicals found in our bodies. We often hear people say that oxytocin causes them to feel close to another person, or that “my hormones” are off or raging or low, as explanations for certain behaviors. We claim that diseases such as “bipolar disorder” are caused by a chemical imbalance in our blood.

Read More

Net Orders Checkout

Item Price Qty Total
Subtotal $ 0.00
Shipping
Total

Shipping Address

Shipping Methods