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Soil and Plants


Arka's agricultural spray produces high levels of polysaccharides, micronutrients, enzymes and organic acids that help build stable aggregate and used as a soil conditioner. Arka's bio-available nutrients increase stability and prevent the pore spaces from collapsing during heavy rainfalls, thus reducing compaction caused by machinery and animals.  Furthermore, improved soil stability reduces soil erosion and run-off. Soils are better able to absorb and retain water.

Why spray ARKATM PSE on pasture and leaves?


There are many microorganisms that exist on the surface of leaves.  Some produce hormones that activate the plants, creating nitrogen and a natural antibiotic.  When taken in by plants from the surface of leaves, these will promote enzyme activity and plant growth.

The purpose for using ARKATM PSE as a foliar spray:

  1. Lets plants absorb beneficial materials directly from the leaves.
  2. Maintains a healthy condition for the small system of microorganisms on the surface of the leaves by introducing various microbes.
  3. Prevents plants from getting disease by the increase of natural antibiotics produced by ARKATM PSE.


Why use ARKATM PSE in the root area?

There are many microorganisms in the soil, especially within 5mm of the roots because they eat carbohydrates, amino acids, and organic acids produced by the roots.

Among the substances produced by the roots, there are beneficial materials that promote growth and others that constrain growth (pathogenic bacteria). This is basic microbiology.  When materials that constrain growth accumulate in the soil, growing some vegetables without crop rotation becomes impossible.  Each plant secretes particular substances.  Then certain microorganisms gather to feed and breed around the root of the plants according to what is secreted.  It is the battle of the good against the bad and which gather around the root of the plant that will determine plant health.

When ARKATM PSE is given constantly to the plants, an environment of good microorganisms will create a perfect ecosystem of microorganisms.  This is why it is possible to grow the same plants or crops consecutively in the same place.  This is a result of natural antibiotics produced by actinomyces, and the decrease of harmful microorganisms.  The increases of microbial activity help plants grow.


Adding ARKATM PSE to your pasture will significantly change the quality of your plants, improving its taste, and promote plant growth and production.

Spray on pasture to promote nutritious crops and grass for grain or livestock feed

Using ARKATM PSE treated water to your soil and leaves can improve water retention, sweeter fruits and increase fruits.

*Please consult Arka Organics representatives for proper application for your needs