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Gardening
as Nature Intended
The
industrial revolution gave rise to great social change and provided the
technical expertise to manufacture many of the nutrients needed by plants.
As cities grew, less people were involved in farming and the very nature
of food production changed. Small mixed farms gave way to large farming
enterprises and machinery replaced people. The convenience of chemical
fertilizers, pest control and disease control soon led to the replacement
of past organic methods of soil management and crop production.
These new methods became entrenched in home gardening, with chemical
gardening becoming the ‘traditional’ way. The chemical approach has
been to treat symptoms; chemical nutrients for deficiency symptoms
insecticide use if insects appear, weedkillers to control weeds and
various controls for diseases.
However, the
continued use of chemical products reduces the nutritional capacity of the
soil, increases disease and weed problems and reduces the quality of the
plants being grown.
The
organic approach is to view the garden as a natural eco-system, with a
definite relationship between the soil and the plants that are grown.
Caring for the soil results in a healthier eco system where all
participants thrive. A sound garden eco-system is built on the balance of
these four key components.

Minerals.
Minerals
are essential to soil and plant health. There are a large number of
minerals, some of which are known nutrients (eg. Phosphorus, magnesium,
potassium) and others whose purpose is not clearly understood but whose
presence is proven to encourage healthier plant growth and less disease
and insect damage. Australian
soils are old and highly degraded. Evidence from geology and palaeontology
shows that at one time the soils and plants were much higher in essential
minerals.
As
minerals were removed from the soil they were deposited in the ocean by
natural processes. Ocean
plants contain significantly higher levels of minerals than current land
plants. The ocean is an excellent source of mineral supplements with
products based on ocean fish and seaweed being a significant source of
minerals for home garden use. Even when minerals are present their
availability can be restricted if micro-organism populations are not
present to assist in their uptake.
Organic
Matter.
Organic
matter and the compounds it supplies are critical to soil health. Not only
does organic matter physically improve the structure of soils, the humus
content has an amazing capacity to retain plant nutrients. Organic matter
also encourages soil micro-organisms and earthworms that play an essential
role in making nutrients available to plants. Compost, manures and manure
based organic fertilizers all provide valuable organic matter to the soil.
Soil
Organisms.
Soil
organisms are essential for soil and plant health. Earthworms play a
significant role in breaking down organic matter and by creating tunnels
through the soil provide
access for air and water. Micro-organisms are fundamental in converting
nutrients and minerals into an available form and are actively involved in
the process of nutrient uptake by the plant roots. So important are micro-organisms
to the health of plants that plant roots exude certain types of sugars to
assist and encourage the micro-organisms.
Micro-organisms
are killed easily by a number of different chemical products. Chemical
fertilizers, weedkillers, fungicides and insecticides can all be
responsible for depleting the soil of essential organisms.
Nutrients.
Plants
require a large number of nutrients and minerals for healthy growth. The
nutrients that are required in the largest amounts are Nitrogen,
Phosphorus and Potassium. These nutrients are found in most fertilizer
products in a concentrated chemical form. These concentrated chemical
forms are usually lacking in the minor or trace elements that are also
essential for plant growth. Unless used at very low rates chemical
fertilizers will kill soil micro-organisms and earthworms. As a result of
their chemical form, chemical nutrients are also either leached easily
from the soil, or react with other chemicals converting to forms that are
unavailable. The long-term result is the acidification of the soil.
The use of organic nutrient sources avoids the problems that chemical
fertilizers cause to the soil. Organic nutrient sources from animal
manures, ocean fish, blood and bone and similar products provide the major
and minor nutrients needed by plants. Importantly, these nutrients are in
a form that encourages the growth of micro-organisms populations that are
essential for making the nutrients available to the plant roots.
Photosynthesis.
Photosynthesis
is where all these aspects come together. Photosynthesis is the process
where plants use water; nutrients and minerals from the soil and with the
aid of sunlight are able to produce sugars. It is these sugars that
provide the energy for plant growth and development.
Calcium, boron, magnesium, phosphorus and nitrogen are vital for
photosynthesis to proceed and for the transfer of nutrients to, and sugars
from, the leaves.
The
key to healthy vigorous plant growth is a healthy soil. By ensuring a
balance of minerals, organic matter, beneficial organisms and organic
nutrients it is possible to achieve better growth with less pests and
diseases. Importantly, where food is being grown the produce will have
higher levels of minerals essential for human health and no chemical
residues.
With Amgrow Organix products, caring for your garden as nature intended is
simple and easy. Being 100% organic and totally natural you can be assured
that they will be better for the environment, your garden and you.
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