Healthy and Green Living

So often, the obvious solution is right at our fingertips, but
it looks so simple that we fail to notice. Generations of
gardeners have consistently come up with the same chain of
logic: A fertile soil is the key to growing garden vegetables;
compost is the key to a fertile soil. The first step in the
four-season harvest is learning to make good compost. It’s
not difficult. Compost wants to happen.

Pick a site near the garden so the finished compost will be
close at hand. Whenever possible, place the heap under the
branches of a deciduous tree so there will be shade in hot
weather and sunlight to thaw the heap in spring. A site
near the kitchen makes it convenient to add kitchen scraps.
Access to a hose is handy for those times when the heap
needs extra moisture. If the site is uphill from the garden,
the heavy work of wheelbarrowing loads of compost will have
gravity on its side.

Build the compost heap by alternating layers of brown
ingredients (such as dried grass stems, old cornstalks, dried
pea and bean vines, reeds, and old hay) with mostly green ones
(young, moist, and fresh materials such as kitchen wastes,
grass clippings, fresh pea vines). Begin with a layer of straw
about 3 inches deep, then add 1 to 6 inches of green ingredients,
another 3 inches of straw, and then more green ingredients.
The thickness of the green layer depends on the nature of the
materials. Loose, open material such as green bean vines or
tomato stems can be applied in a thicker (6-inch) layer,
while denser material that might mat together, such as kitchen
scraps or grass clippings, should be layered thinly (1 to 2
inches). These thicknesses are a place for you to start, but
you will learn to modify them as conditions require.

Sprinkle a thin coverage of soil on top of each green layer.
Make the soil 1/2 inch deep or so depending on what type of
green material is available. If you have just added a layer
of weeds with soil on their roots, you can skip the soil to the
compost heap has both a physical and a microbiological effect:
physical because certain soil constituents (clay particles and
minerals) have been shown to enhance the decomposition of organic
matter; microbiological because soil contains millions of
microorganisms, which are needed to break down the organic
material in the heap. These bacteria, fungi, and other organisms
multiply in the warm, moist conditions as decomposition is
initiated. If your garden is very sandy or gravely, you might
want to find some clay to add to the heap as the soil layer.
As an additional benefit, the clay will improve the balance of
soil particle sizes in your garden.