This experiment I have started with
lasagna gardening,
straw bale
gardening and
hugelkultur beds has started me thinking about getting old and the means to address it, while still growing in and maintaining a
sustainable permaculture garden.
One of the principles of
permaculture, Catch and Store
Energy, is what I call the Law of
Permaculture Thermodynamics, i.e.- conservation of energy. This says that energy cannot be created nor destroyed, it can change forms. As we get older, we have less energy available to do heavy lifting, digging and construction. It changes though from kinetic into other forms. It changes into lethargy, inertia, potential, wishful energy, aches, pains and occasional bursts of kinetic energy. We have less and less kinetic energy even if we are active in our "golden" years.
In this vein, whatever I design for the garden, whatever approach I take toward planting is not for conditions that exist today or tomorrow or even 2 years from now. It is for conditions that may, and in some cases, will exist in 10 years, or 20 or 30. Torie has already had 1 knee replaced about 5 years ago with a 10 year knee. My shoulders are starting to feel the wear as is one knee. If I am down for days or weeks, all hard physical labor in the garden and on the farm stops. The same goes for Torie. She is critical to the operation of the farm. If she is down for days, it places a much bigger load on me.
So, I am experimenting with designs that we can live, and grow with. Raised beds, whether hugel, straw bale, lasagna or box gardens that can minimize bending and stooping are going to become more important. Planting nut and fruit
trees in hugel swales so they are self-irrigating to a large extent, along trails and paths that are well-surfaced and easily accessible is important. Fortunately we will still have the
tractor but if diesel goes to $10 or $15 per gallon or more, it's use will be drastically curtailed and it will be back to the wheel barrow and buckets. Resources will have to become closer and closer to the point where they will need to used.
This gerontological gardening (geronculture?) as I call it(old folks getting dirty- picture that!), is, in my opinion, not being addressed
enough in the permaculture world. Granted,
permaculture design describes methods to minimize outside inputs and energy expenditures while maximizing outputs. But the elderly now, and the elderly permies of the future need focused attention put to techniques and designs that will benefit them(us).
Within the permaculture design world, the could well become a specialty and offer opportunities to new and experienced designers.