Showing posts with label permaculture. Show all posts
Showing posts with label permaculture. Show all posts

Saturday, January 1, 2011

Sugar Shack Phase One

Here it is so far! No driving 20 miles to the family's sugar bush to boil our sap this year. Two years in a row I've messed up my back doing that. Even better, this shack is downhill from just about all our maples. Did you know sap (mostly water) weighs about 8 pounds per gallon? I'm finally getting smart!

I took advantage of a break in the weather to finish the roof today. The taller posts on the south side are from a maple that was cut last summer. This year, we'll have a tarp-sided lean-to, but I have a lead on barn siding to be added sometime this year. There's also a framed steel door to be added. The things people leave behind when they move out!
By now you know it all has to fit into a permaculture-style scheme around here. Each element of the design should serve more than one function. So, in addition to boiling sap in early spring, the shack will also be a small greenhouse. I have some windows to frame in on the south side. Just picture an outward-slanting glass wall on the bottom two-thirds of the south wall. The top third needs to open to let the steam out. I figure I can get it warm enough in March and April to start some spring greens, and maybe start some peppers by late April.

If we ever have enough of anything to sell, I'll add a canopy and table on the west side for a little market stand. Oh wait; if I do that then the guv'ment inspector people will want to call us a farm. Y'all just stop by and leave something in trade instead!


In a mixture of Anishinabeg and Hebrew traditions, we'll boil sap under a "roof that leaks starlight" this year. Call it our "Sap Sukkah"! I'll have to plug all those holes when things warm up. The beauty of scrounged sheet metal.

In other permaculture principles, I saved some of our wood from an uncertain future. The County road crew was trimming trees since there wasn't any snow to plow, so I asked them to leave the branches from our trees and the neighbor's. They also left me about 5 yards of wood chips! Now I just have to get it outta the driveway!

Sunday, May 30, 2010

Spring at Snowy Hollow


Look who's coming to dinner! If he only knew how close he was to the table ....






Crabapple




One frame of the girls busy tending brood, packing in pollen.



One of the bees on an Evergreen Hardy White onion; seed-saving step one.
It's been warm and dry, and things are rapidly turning into summer. The spinach and pac choi will be bolting any day, but the turnips are coming on strong! I transplanted the tomatoes and planted cukes and borage near them on the south side of the house to capture some additional heat (permaculture!). The only thing left is the basil. Then we start the fall garden in soil blocks in late June.

Saturday, April 17, 2010

Weedy thoughts

As one of the human occupants of this place, I am trying to listen and heal the land from past abuses. We host one of the last remnants of forest for which Elmwood Township was named, or it was here until previous owners cut the “valuable timber”. The aerial shot on Google Earth shows a beautiful intact canopy. The timber was “thinned from above” as they say, meaning they took all the big trees and left barked-up smaller ones to sway in the wind. How do I save what’s left of that jewel, and ask the land to feed me, too? What do I do with the front yard, or the hill to the south?
As I learn more about plants and permaculture, this question becomes quite complicated. I’m getting a re-education about “weeds”. I’ve had to reconsider my attitude toward many plants in the light of new evidence. When we moved here, I saw sumac as an aggressive root-suckering plant, and autumn olive as a thorny invasive pest. Burdock was something to be given a wide berth, especially when wearing a wool sweater. Now I know sumac provides a refreshing beverage, stabilizes soil, and provides food for honeybees at a time when few other plants are blooming. Autumn olive is a nitrogen-fixing shrub, hosting microorganisms that pump nitrogen into the ecosystem. Its berries are popular with wildlife, and a related species is used as food for humans. Burdock is simply a medicinal, edible wonder plant; see its virtues as described by Susan Weed.
Native, invasive, naturalized, pest: all categories of species we like to use. The native plant proponents would have us go back to a pre-Columbian flora. Any more recent arrivals are treated as pathogens – pull them, spray them, just get rid of them. Are they pathogens? Is baby’s breath an infection of ecosystems along the Lake Michigan shoreline? In our bodies, pathogens move in when our immune systems are weakened. Numerous cultures can teach us that sickness is not inevitable, as American medicine seems to believe. Healthy ecosystems are resilient, and resistant to minor changes, so population explosions of a single species must be a sign of something wrong. What is out of balance in these ecosystems that allows one species to become so dominant? Joe Jenkins has an interesting view of humans as pathogens in his book, Balance Point.
I’m convinced that plants simply live where they can, or are needed. If they can fulfill a role (a.k.a. fill a niche) in an ecosystem, they do. If a non-pre-Columbian plant species get established, it may be because the existing ecosystem has changed significantly. Yes, spotted knapweed can dominate a landscape, and Phragmites can take over wetlands. But knapweed has a deep taproot and can bring minerals back up to a starved topsoil. It will eventually decline as soil organic matter builds up. It is also one our biggest sources of nectar and pollen in late summer, making a honey harvest possible. It has taken over the old farms around here because the soils won’t support much else but lichens. It’s soil-building starting from square 1 ½. Phragmites thrives along shorelines and wetlands with high levels of nitrates. It is actually cleaning up the excess nutrients before they can cause a destructive algae bloom. Now, where are those nitrates coming from?
Permaculture designers and gardeners use properties of various plants to imitate a naturally-occurring ecosystem. There are nutrient accumulators that bring up nutrients with long tap roots, ground covers that hold soil, nurse plants that protect young perennials, shrubs and trees, insectary plants that attract beneficial insects, and the well-known nitrogen fixers. So there are reasons to keep burdock, lamb’s quarters, autumn olive, clover, yarrow, Queen Anne’s Lace, and many others, even stinging nettle. Perhaps we should not be so quick to judge, or slap on a label like “weed” or “invasive pest”. Perhaps these plants are trying to tell us that these ecosystems are in need of serious help! Yet we insist on shooting the messenger again, or in this case, pulling it up by the roots. It’s been said that a weed is just a plant whose virtues have yet to be discovered. If that’s the case, there are few if any weeds.
So where does that leave me in my new education? Native vs. non-native has a much diluted meaning. Goldenrod is a valued friend, and knapweed stays where it can for now; the bees love them both. Sumac has a home on the steep hill in the powerline right-of-way crossing the property, and autumn olive is to be left alone to accumulate nitrogen in those nearly-bare areas. Many others are welcomed for their food or medicinal value, or for just plain beauty, like the thousands of Dutchman’s breeches blooming in the woods right now. Who am I to say what stays or goes? The land knows what she needs, and the plants are her way of healing herself. To paraphrase John Burroughs (I think), when you pull up one plant, you find it hitched to everything else, including yourself. Now, what happens if you pull hard on your own shoelaces?

Tuesday, February 16, 2010

A REALLY HOT Investment Idea!

In light of recent economic turmoil, with government bailouts and banks "too big to fail", we can see more plainly that greedy bankers and investors are using our money to gamble. They're not taking our cash to the casino, rather they're betting our retirement and pension contributions on the stock market and shady mortgage deals. Of course they're trying to bet on "sure winners" so they, I mean we, get the largest possible return. Here in the state hit worst by the collapse of the auto industry, I'm not pretending there will be much of a retirement fund when I get there. I won't be putting cash in jars and buryin' it in the backyard, but my savings will end up in the ground.

Then we add another great folly of our time: biomass fuels. Recently, we discovered that when you burn food for fuel, the food, corn in this case, becomes a commodity. Well, OK, corn already was. Our American appetite for motor fuel almost took the corn tortilla out of Mexican culture. Our local power company is in favor of a biomass conversion plant, where who-knows-what would be burned to heat water to make electricity.

In another column, soil fertility has been declining for years. That corn probably wasn't worth eating anyway, so poor was its mineral content. Thanks to the Haber process, we have a handy way to make nitrogen fertilizer out of, guess what ... natural gas. Thus, our soil fertility program is tied to the price of fossil fuels, and subject to international disputes (see Russia vs. the rest of Europe). While nitrogen fertilizer gets more and more expensive, we mine the mineral apatite as a phosphorus source. While you're waiting for Peak Oil, keep an eye out for Peak Apatite!
I have another idea. Listen carefully 'cause I'm only gonna say this once, "Invest in the soil!"I repeat, "INVEST IN THE SOIL!"

Here in northern Michigan, one does not need to look far to find a farm that would have benefitted from the advice of Bill Mollison and David Holmgren, the founders of permaculture, instead of the advice of John Deere, the inventor of the moldboard plow. It all comes back to those teeming millions of bacteria in the soil. When soil is disturbed (plowed, disced, rototilled), the foods for the bacteria get homogenized. It's like a dirt smoothie, and they can get all they need very easily. They grow like crazy, and as they grow, they consume organic matter. When the forests up here were logged and the land sold to immigrant with dreams of farms, the plows mixed the soil and the bacteria ate that precious 2-3 inches of topsoil. The potatoes yielded less and less, and the immigrants left for town, my ancestors among them. Nature has been trying to repair the loss ever since, with spotted knapweed and autumn olive, among other remedies.

Let's learn from history. We are living in an exciting wave of new agriculture: small farms, local markets, caring people. Those of us with gardens are right there with them. We are going to succeed in an era of high energy costs by our willingness to work at it. I offer one basic principle that farmers in India and China have been using for thousands of years: compost, compost, compost.

Organic matter in the soil increases water holding capacity, adds mineral ion exchange capacity, and provides homes and food to billions of microrganisms that provide plants with slow-release mineral nutrition in just the right form. Translated, this means, if your soil is rich in organic matter, you don't need to water as often, any nutrients you apply will stay in the soil instead of leaching out with rains, and you probably won't need to apply fertilizer anyway. On the balance sheet, soil organic matter adds up to work you don't have to do!

Here's my great investment idea: on the tiny cultivated fraction of my 6 acres, I'm going to work on building soil organic matter. Household food scraps and garden trimmings go in the compost. The compost will, of course, go on the garden. The worm bin gets shredded paper and junk mail (no shiny inserts of course). The worm castings will be made into high-quality compost tea and potting mix. Leaves, lawn clippings and such get piled in windrows on ground that will someday be garden. Soon, we'll have some cute little furry manure producers (a.k.a bunnies) who will add to the garden soil. After much permaculture reading, I've adopted a greater tolerance for autumn olive, a nitrogen-fixing shrub. I also plan to add more of the soil-building plants listed by Toby Hemenway in Gaia's Garden. If I can swing it, nothing organic will leave this place!

We shouldn't burn biomass for energy if we can help it. Since burning adds yet more CO2 to out beleagured atmosphere, we shouldn't burn ANY plant material, paper, cardboard, etc. that could be used another way. As individual landowners, even small ones, and as communities, we need to invest in the land that might sustain us. I say "might" because we've neglected this savings account for more than 50 years, and we're paying the price. Our land is our best investment. Carefully tended, it will provide riches in the form of good food for years to come.

So start a backyard compost pile or worm composting system. Everything, I mean EVERY thing that will rot needs to go in a compost pile, or be spread lovingly on the land in a sheet mulch. If we produce more compostables than you can use, we need to find a way to get them back to the farms that support us. In an ecosystem, all matter is recycled within the system. So must it be with our communities as well.

Monday, June 15, 2009

The garden is in, finally!

Well, it's in for now. I finally got to transplant the basil now that the night temps are out of the low 40s. Let's see, there are about 4 kinds of lettuce, spinach, arugula, mache, swiss chard (2 var.), beets, parsnips, onions (3 var.), leeks, broccoli, cauliflower, savoy cabbage, brussel sprouts, pac choi, bell peppers, slicing canning and cherry tomatoes, sugar snap peas, fresh and storage carrots, cilantro, parsley and zucchini. And rhubard.

All this is in nine circular keyhole beds about 10 feet in diameter each. Hmm: five squared times pi times nine equals ... (pop), another brain cell explodes. Not too much space, compared to the old rows of plants between great swaths of weed-free dirt.

Oh yeah, there are 2 varieties of strawberries, German chamomile, calendula and teddy bear sunflowers on the slope nearby. And a few culinary and medicinal herbs in a perennial garden. In the words of Dave Mallett, "Someone bless these seeds I sow, till the rain comes tumblin' down."