Why Posidonia?

The Background

Working Posidonia Diagrams_edited_edited

Historically Cyprus has not adhered to the legislation in terms of disposal of waste products, but rather have dumped the seagrass in landfills and illegal dumping sites.

Article 15 is amended by establishing that (1) every waste holder and any waste producer shall:

(a) carry out the recovery and disposal of waste or

(b) to assign the recovery and disposal of such waste to a trader or a person who carries out waste treatment operations or

(c) ensure, through an arrangement with a public organization or individual involved in waste collection, recovery and disposal such waste in accordance with the provisions of articles 9 and 10.

Posidonia Compost offers a simple solution to this problem, by utilising otherwise discarded sea grass to create high quality compost that benefits Cyprus broadly, and farmers specifically.

How does Posidonia benefit Cyprus?

The creation and utilisation of Posidonia sea grass benefits Cyprus in the following ways:

Stimulates the local economy
Advances Rural Development
Improves the quality of the soil on farmlands
Reduces reliance on imports of industrial fertilisers
Increases export earning
Improves adherence to EU Legislation
Utilisation of dormant subsidies offered by the EU
Captures harmful methane produced in biodegradation
Offsets carbon emissions in partnership with Akamas Ranch

1. Particle Size Distribution

Description: Fine texture, passes through a 20 mm screen.

Benefits:

Promotes better soil aeration.

Enhances water retention.

Easy to mix with soil.

2. Bulk Density

Description: 0.55 to 0.60 kg/liter.

Benefits:

Optimal for handling and application.

Ensures even field distribution.

3. Moisture Content & Dry Matter
Description:
Moisture: 25%-30% m/m
Dry Matter: 47%-55% m/m.
Benefits:
Good stability and nutrient retention.
Enhances microbial activity.
Promotes nutrient release in soil.

How does Posidonia benefit farmers?

4. Organic Matter
Description: 25%-35% of dry matter.
Benefits:
Improves soil structure.
Enhances water retention.
Provides slow-release nutrients.

5. Carbon: Nitrogen Ratio
Description: C:N ratio of 18-25.
Benefits:
Supports microbial decomposition.
Ensures steady nutrient release.
Prevents nitrogen immobilization.

6. pH & Electrical Conductivity
Description:
pH: 7-7.5
Electrical Conductivity: 0.50-2.50 mS/cm.
Benefits:
Suitable for various crops and soil types.
Avoids nutrient imbalances and toxicity.

The utilisation of Posidonia sea grass benefits Cyprus in the following ways:

Provides financial incentives through the CAP
Improves soil structure & texture
Increases moisture retention
Improves aeration of the soil
Increases nutrient value
Improves fertility in tired or un-worked soils
Loosens clay soils
Stimulates healthy root development
Aids soil regeneration

7. Nutrients & Macro Minerals
Description:

Adequate concentrations for plant growth.
Comprehensive nutrient provision.
Enhances plant health and productivity.

Some Quick Facts

In 2021, Cyprus imported $42M in fertilisers

Cyprus is the108th largest importer of fertilisers. Cyprus population size ranks 158th

In 2020, the industrial fertiliser consumption for Cyprus was 162.7 kilograms per hectare

Cyprus’ soils have small water infiltration rates and poor soil structure, highly vulnerable to wind and water erosion and effects of climate change

By the year 2024, the compost market is projected to attain a valuation of approximately $9.2 billion, with a forecasted compound annual growth rate (CAGR) of 6.8% from 2019 to 2024

Posidonia Compost has 40 000 tons per annum production capacity, reducing the need for imported fertiliser

Posidonia Compost uses a peat free, non-invasive production process

We offer award winning organic compost (Posidonia® sea grass organic compost) that promotes soil regeneration and moisture retention

With our production capacity of 40 000 tons per annum, we can contribute to national income from compost exports

Get Involved in Posidonia

Get in touch so we can start working together.