Product

CORMO
Casing Soil

Developed for industrial mushroom production, based on Miscanthus.

  • 80% less peatthan conventional casing soil
  • Equal performancein yield and quality
  • No changeoverof equipment or processes
  • 32% less CO₂*in the mushroom producer’s operation

*Calculation by CORMO AG for the user’s mushroom production after a complete switch to CORMO Casing Soil.

Harvest in the growing room

Application

Use it
as usual

CORMO Casing Soil is used in existing farms without any changes to equipment or processes. That is why CORMO developed and tested it from the outset under the conditions of industrial growing operations.

  • No adjustmentsto equipment or processes
  • In existing farmsready to use
  • Developed and testedunder industrial growing conditions
CORMO Casing Soil

Performance

Measured
against peat

The benchmark for development is conventional peat casing. CORMO assesses the casing soil against the criteria that determine yield and quality in cultivation.

CORMO Casing Soil reaches the level of conventional peat casing in all criteria.

90%less CO₂ at casing soil level when switching from peat to CORMO Casing Soil
  • Water-holding capacity and water management
  • Structure and structural stability
  • pH stability during the production cycle
  • Handling and processing
  • Yield and quality
  • Reproducible results

Raw material

Miscanthus
as raw material

CORMO developed its first casing soil based on maize straw. Because maize straw could not be supplied on an industrial scale, CORMO now relies on Miscanthus.

Miscanthus could also supply the entire European mushroom industry with casing soil.

  1. Miscanthus

    1Miscanthus

    Miscanthus is a perennial grass that grows back every year and can be cultivated on a large scale.

  2. Chopped Miscanthus

    2Preparation and formulation

    How well it works in casing soil depends on preparation and formulation. CORMO has developed both over many years.

  3. CORMO Casing Soil

    3CORMO Casing Soil

    The material performs well functionally, delivers consistent quality and can be processed industrially.

Mushroom bed in industrial cultivation

Validation

Industrial
validation

  • CORMO has been working with a leading Dutch partner from the mushroom industry for many years.

  • The results of the joint test series feed directly into the further development of CORMO Casing Soil.

  • The current product generation is being validated industrially over several production cycles.

Outlook

On the way to
zero percent peat

The remaining 20 percent peat is to be replaced in the next product generation as well. To achieve this, the material must take over all the functions that peat still performs in the mix today, with at least the same performance.

Peat in today’s CORMO Casing Soil20%
Target for the next product generation0%