
No Till is a New Trend
No till does not necessarily mean less work, at least when you first
set it up. But it is better for your soil ecology.
Soil is just another ecological environment with specific microflora
living in its own area and doing its particular job. When you till you
disturb this environment, mix things up, destroy life, and the worms
don't like it either.
By mimicking nature's method of building the soil environment you
help support the ecosystem that helps support your gardening efforts.
It's a win/win.
The following process is used in permaculture and is called sheet
mulching. It is best to begin this process in the Fall. (Remember this
in September...:0)
Start the process by putting down a very thick layer of mulch over a
closely mowed defined area. Leave the material you have mown as your
first layer of mulch.
After you have defined your area, if the ground is particularly hard
and compact I would use a garden fork and just puncture the ground to
create drainage holes. Do not turn over the soil, just puncture the
ground like you were aerating. Then water the ground thoroughly.
The first layer you are going to put down will be a layer of
cardboard. Remove all staples and as much of the tape as you can.
FYI, worms love cardboard. They love to crawl into the channels and
seem to like the glue that holds the cardboard together. The cardboard
is a great initial weed and grass barrier, will take a good long time to
decompose and will provide any worms in the area some terrific housing.
Make sure that your edges overlap enough to not compromise your
barrier. Wet the cardboard completely. This will help in the
decomposing process and any worms that take up housekeeping will need
the moisture to survive.
Next lay down a thick layer of grass clippings, straw, leaves, and
manure. Keep the grass clippings well mixed with your other material.
You want this layer to be at least 1 to 2 feet deep. Water well. If
you have it available or can afford it you can cover with a layer of
quality compost and/or quality top soil. Water well again.
To water this material well you will need to leave a sprinkler
running for a few hours. How long will depend on how well you watered
as you were building your layers and how dry the material was that you
built your layers out of. Dig into an area and see if everything
through the layers is wet. Moisture is a very important part of the
decomposing process.
If you want, you can then cover with landscape fabric which allows
water and air to reach your composting layers beneath.
If you start this process in the Fall then by the following Spring
you should have a great planting area to work with. If the cardboard
layer still has not decomposed you can cut a hole for planting through.
This method of building soil creates an environment which when left
undisturb allows for maintaining soil structure and the addition of
nutrients. At any point in the process above you could add a sprinkling
of alfalfa meal, alfalfa straw (no spray please), feather meal, or any
other organic fertilizer source. This would only add to the meal you are
providing for the worms and naturally occuring microorganisms that are
helping to build your soil.
Once you've established your no-till garden you will not disturb it
except for the area where you plant your seeds, seedlings, or plants.
Keep the area well mulched to continue adding organic matter to your
soil ecology, thus continuing to feed the microflora in the soil and to
control weeds.
Another alternative to putting down landscape fabric is to house your
chickens, duck, geese, etc over the garden area. This will help to
control any bugs, slugs and other undesirables your fowl find tastey and
they will leave behind their very desirable droppings to add to the soil
biology.
Nature just has a way, our job is to find the best way to use it to
our own device.