The innovative medium, Miracle-Gro Potting Mix, developed by a Ghanaian agricultural technology firm, Chrysfibre, in partnership with Admus Logistics, is composed of organic materials fortified with nutrients.

The substance is expected to replace topsoil across COCOBOD’s Seed Production Centres, offering optimal conditions for cocoa seedling growth, enhanced yields and faster maturation.

The medium boasts high moisture retention, proper aeration and improved seedling survival rates.

Additionally, it will be used with recyclable receptacles, replacing the single-use polythene bags previously employed.

Sustainability, innovation

COCOBOD officials believe the soilless technology has the potential to mitigate environmental degradation caused by illegal mining and topsoil extraction, ensuring more sustainable agricultural practices.

At a training session held at Akyem-Tafo in the Eastern Region, the Deputy Executive Director of COCOBOD’s Seed Production Division, Dr Alfred Arthur, expressed confidence in the new medium.

“This soilless medium, made from cocoa husk and fortified with slow-release fertiliser, is lighter, environmentally friendly, and reusable. It improves root architecture, enhances leaf quality and supports seedlings’ transport over long distances,” Dr Arthur explained.

He emphasised that the transition aligned with COCOBOD’s commitment to sustainable cocoa production and would improve the livelihoods of farmers.

Nationwide training

To ensure a seamless rollout, COCOBOD has organised training for all regional managers, cocoa station officers and technical officers.

Participants were introduced to the properties of the soilless medium and its application in the field.

An Administrative Officer of Chrysfibre Limited, Evans Eshun, highlighted the importance of the new technology and the training.

“We aim to equip field officers with the knowledge and skills to effectively use the medium. This will enable them to train their colleagues and maximise the benefits of this innovation,” he stated.

Hands-on field training

The training concluded with a practical session led by the Oyoko Cocoa Station Officer, Michael Obeng Opoku, who detailed the steps for preparing and using the medium.

It involves filling 30 receptacles with 25 kilogrammes of the Miracle-Gro Potting Mix, planting seeds horizontally, applying four grammes of slow-release fertiliser per receptacle and watering.

Mr Opoku stated that the new method significantly reduced land degradation.

“Topsoil extraction for seedling production contributes to severe land degradation. This alternative offers a sustainable solution,” he said.

Proven efficacy

The Cocoa Research Institute of Ghana (CRIG) certified Miracle-Gro Potting Mix in 2019, endorsing its suitability for cocoa seedling production.

Researchers have confirmed the product’s ability to nourish plants continuously for up to six months, further validating its effectiveness.

As Ghana seeks to maintain its position as a global leader in cocoa production, COCOBOD’s adoption of soilless technology represents a significant step towards sustainability and innovation in the sector.