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SUNLIGHT AND SOIL
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Sunlight is the single most important element in fruit and vegetable gardening,
and it is closely followed by Soil.

Choose a location with a southern
exposure, away from buildings, trees and other objects that might shade your
garden.

Most vegetables and fruit trees need
maximum sunlight, and if light intensity declines, their production is affected.
Full sun exposure must include the hours of 10:00 A.M. to 4:00 P.M.

This is the northern exposure of a
garden and it’s not as effective because of the shade factor – to be successful
in organic gardening or any other type of gardening, you must choose the right
location.
In this segment of my upcoming book, Organic Gardening Simplified, an array of
photos will show you how to choose a location, do a perk test, take a soil
sample, do a temporary soil test yourself and send the rest of the soil to the
nearest County Extension Center for a more detailed analysis, build raised beds,
and other necessary information needed to start in the right direction.
Soil
We all know that organic gardening is the science of growing fruits
and vegetables by utilizing decomposable materials derived from living entities
without using synthetic fertilizers and pesticides. And we also know that there
are a number of techniques, from Biodinamic Farming, No-till systems, including
the French Intensive or Biointensive methods to SPIN Farming (Small Plot
INtensive).
But all those methods will fail unless the gardener provides the right growing
conditions for the crop.
These are some suggestions that might be worth considering
• Selecting a site and location with proper sunlight exposure
• Good soil management
• Proper soil drainage
• Water availability
• Selecting the right crop
• Using organic fertilization
• Practicing nature-friendly insect and disease control methods
Know
your soil
Want to be a successful gardener?
Let your soil be the star!
The quality of soil will definitely
determine whether you have a poor or bountiful harvest.
- Soil is the second most important
element after sunlight, and in order to grow fruits and vegetables in our
gardens, we need good soil structure, which should be light and fluffy and
loaded with nutrients in order to achieve maximum impact.
- The soil has many functions, it
mechanically supports the root system to keep a plant upright, procures
nutrients to plant growth, it is a natural recycling system, plus serves as
an habitat to soil organisms.
- A good pore structure allows the
roots to roam at will, distributes water uniformly, provides nutrients, plus
lets oxygen, essential for root respiration and microbial activity filter
in.
| The 4 major
components of soil: |
| Mineral Matter |
45% |
| Air |
25% |
| Water |
25% |
| Organic Matter |
5% |
In order for most vegetable and fruit
trees to absorb available nutrients from the soil, they need a slight acidic to
neutral pH count, from 6.0-7.0. In such range, the essential mineral elements
are available, and the roots can extract them from the soil and nourish the
plant, but there are exceptions. Some species of plants prefer a more acidic
environment, whereas others like a more alkaline soil. Make a point to know what
pH your particular plant needs; a level too high or too low will hinder roots
from extracting sufficient nutrients from the soil.
For example, at pH 7.0 and higher, boron, copper, iron, manganese, phosphorus
and zinc will be less available than if levels were at 6-7. When low pH is
present, the soil bacterial activity is slowed and calcium, magnesium and
phosphorus become unavailable.
This is important! Familiarize yourself with every aspect of plant requirement,
and once accomplished, you’re on the way to success.
Soil Textures
Soil is composed of sand silt and clay, and if you want to feel the
difference, rub some of it between your thumb and index finger and see how it
feels.
In the chapter titled “Soil Amendment,” I’ll show you how soils differ
from one another and how to amend them.
When not to work soil
The
soil should be cultivated at intermediate moisture content, and a rough
estimation is by squeezing a handful of it (like when making a snowball).
If the ball remains whole but crumbles
when lightly tapped, it’s a good indication the soil is workable.
Another
example of the soil being too wet is if the soil sticks to the tines of the
tiller, or on the shovel which you’re using.
Amend your soil in the Fall
Resourceful gardeners have learned how
to amend, fertilize and maintain soils properly, so it’s as good or in better
condition at the end of the growing season than at the beginning. A sensible
time to start is during the fall.
Before
tiling or spading, incorporate compost, aged animal manure, discarded fruit and
vegetables, crab shells, seaweed and oyster shells if you’re fortunate to be
near a beach.
While everything is integrating and the
worms are happy, plant a cover crop of winter rye, which adds valuable
nutrients, increases organic matter and soil structure, plus it controls
erosion.
Now it’s ready to rest until spring.
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