Live professional training in mycology · Taught worldwide
United States · EnglishUS
FungarisINTERNATIONAL INSTITUTE OF MYCOLOGY
Button Mushroom Compost & Casing: Online Course
Photo: Mbdfar · CC BY-SA 4.0 · Wikimedia Commons
CourseEstablished

Button Mushroom Production: Compost & Casing

Learn the compost phases, casing materials and climate steering behind commercial Agaricus bisporus production.

Level
Course
Modules
6
Duration
3 months · 72 h
Next start
January 11, 2027
Fee
$450
Format
Live online
Certificate
Course Certificate
Language
English US
School
Cultivation
01

Program identification

1.1Program name
Button Mushroom Production: Compost & Casing
1.2Type of qualification
Course
1.3Provider / endorsing institution
Fungaris – International Institute of Mycology, School of Mushroom Cultivation & Production. A Fungaris program of its own, not endorsed by a university.
1.4Mode of study
Online, with live sessions in a small group, recordings and a virtual campus.
1.5Duration (hours / ECTS credits)
3 months (12 weeks) · 72 hours in total · 6 modules of 12 hours · 12 live sessions of 2 hours. ECTS credits: not applicable (Fungaris own program, not an official university degree).
1.6Language
English
1.7Start and end dates / intake
Next intake: January 11, 2027 to April 2, 2027. Enrollment closes on January 4, 2027. Following intake: March 8, 2027. How intakes work →
button mushroom productionagaricus bisporus compostmushroom casing soilchampignon growing coursecommercial button mushrooms
02

Overview

2.1Program description

Button Mushroom Production: Compost and Casing explains the process behind Agaricus bisporus, the white and brown mushrooms found in most supermarkets. You will follow the compost through Phase I, Phase II and Phase III, learning how raw materials, water, turning and temperature create a selective substrate. The course covers spawning, casing soil preparation and case running, then the climate steering that triggers pinning and controls the size and quality of each flush, ending with picking, grading and farm hygiene.

Button mushroom production is a highly technical, industrial process, and even experienced staff benefit from understanding why each step matters. Small deviations in compost or climate show up quickly as lower yields or disease. This course suits Agaricus growers, technicians and staff joining a commercial farm. In the final project you analyze a crop cycle, real or provided as a case, identifying how compost quality, casing and climate decisions affected yield and quality, and propose improvements reviewed by your instructor.

2.2Why it matters / what need it meets

It meets a practical need: applied, up-to-date knowledge in cultivation, useful in areas such as commercial Agaricus production, compost and casing supply, fresh produce packing, agricultural technical services.

Mycology is moving fast and good practical training is still scarce. This program gives you a structured path, taught live by people who work in the field, so you can apply what you learn with judgment and safety.

03

Objectives and competences

3.1General objective

To finish the program able to apply its content professionally and with judgment. In short:

Learn the compost phases, casing materials and climate steering behind commercial Agaricus bisporus production.

3.2Specific objectives

  • Build the foundations: Agaricus Biology and Strains; Compost Phase I and II.
  • Put them into practice: Spawning and Phase III Compost; Casing Soil and Case Running.
  • Apply everything to a real case: Pinning and Climate Steering; Picking, Grading and Hygiene.
  • Complete a final project reviewed by your instructor.

3.3Competences you will gain

  • Explain the purpose of each compost phase in Agaricus production.
  • Recognize indicators of good and poor compost quality.
  • Describe casing materials and correct case running practice.
  • Steer climate to trigger pinning and manage flushes.
  • Apply picking, grading and hygiene standards on a commercial farm.
04

Student profile

4.1Who it is for (entry profile)

Agaricus growers and technicians.

4.2Entry requirements

Basic knowledge of mushroom growing or work experience on a farm is helpful. No specific equipment is required.

4.3Career paths (exit profile)

  • Grower or room manager on a button mushroom farm
  • Compost yard technician
  • Quality and grading supervisor
  • Technical sales representative for compost or casing suppliers
  • Trainee farm manager in Agaricus production
Sectors
commercial Agaricus productioncompost and casing supplyfresh produce packingagricultural technical services

Outcomes depend on your experience and on your local market.

05

Study plan

5.1Overall structure (modules and workload)

ModuleTitlePhaseTopicsHours
01Agaricus Biology and StrainsFoundations312
02Compost Phase I and IIFoundations312
03Spawning and Phase III CompostPractice312
04Casing Soil and Case RunningPractice312
05Pinning and Climate SteeringApplication & project312
06Picking, Grading and HygieneApplication & project312
Total72

6 modules × 12 hours = 72 hours: 24 hours of live sessions, and the rest for campus study, exercises and the final project.

5.2Content by module

Hover or tap a module to follow the path from the first session to the final project. Open a module to see the topics it covers.

5.3Company placement

This program does not include a company placement. Practice is built into every module through exercises, case studies and the final project.

5.4Final project

An analysis of an Agaricus crop cycle identifying the effect of compost, casing and climate decisions, with proposed improvements.

06

Methodology

6.1How it is taught

  • Live online sessions, usually weekly, with a working professional and a small group.
  • Recordings of every session, so you can catch up if work or time zones get in the way.
  • Exercises and real case studies in every module.
  • Tutoring: your instructor answers questions and gives feedback on your exercises and project.

6.2Platform and resources

A Moodle virtual campus with session recordings, readings, exercises and forums for each module. You need a computer, an up-to-date browser and a stable connection; a webcam and microphone are recommended.

Technical requirements →

6.3Estimated weekly workload

About 6 hours a week for 12 weeks: one 2-hour live session on a weekday evening, plus study and exercises on the campus at your own pace.

07

Assessment

7.1Assessment system and weighting

Students are assessed through participation in live sessions and case-based module exercises. The final project is reviewed by the instructor with written feedback.

40%Participation and module exercises
60%Final project

7.2Requirements to pass

  • Complete every module, by attending the live sessions or watching the recordings.
  • Hand in the module exercises.
  • Have your final project approved by your instructor.
08

Teaching team

8.1Academic direction

At Fungaris, the Cultivation school coordinates the content and quality of this program. The academic director of each intake is named in the intake guide.

8.2Faculty

Taught by professionals who work in the field. The instructor for each intake is confirmed before the start.

Meet our faculty →
09

Certificate

9.1Certificate awarded

Course Certificate

On completing the program and its project, Fungaris issues a Course Certificate. Fungaris certificates are the institute's own. Whether an employer, school or authority recognizes them depends on that organization and on local rules in each country.

9.2Issuing body / recognition

Issued by Fungaris (operated by Nexora Generation, S.L.) as a digital certificate. It is a Fungaris certificate of its own: it is not an official university degree and does not award ECTS credits.

About our certificates →
10

Admission and enrollment

10.1Admission process (steps)

  • Send your request through the form or write to admissions.
  • Admissions reviews your profile and confirms the start date, the session schedule and the fee.
  • You secure your place with full payment or a 40% reservation.
  • You receive your campus access and welcome guide before the first session.

10.2Documents required

  • A valid identity document.
  • Contact and billing details (personal or company).

10.3Deadlines

Enrollment for the intake starting on January 11, 2027 is open until January 4, 2027, or until the group is full (maximum 20 students).

10.4Fee and payment options

Fee: $450

  • Full payment before the start: $360 (20% reduction).
  • 40% reservation ($180) and 3 monthly installments of $90.
Fees and financing →

10.5Grants, discounts and funding

Discounts: 10% for Fungaris alumni and 15% for groups of three or more people from the same organization. Discounts cannot be combined with each other or with the full-payment reduction.

Your employer can pay for the program and receive the invoice in the company name. Whether a public or employer training budget can cover the fee depends on your country, so check with them.

10.6Cancellation policy

The conditions for canceling, withdrawing or moving to a later intake are explained in our cancellation policy and in your enrollment confirmation. Nothing there limits your rights under the consumer law that applies to you.

Cancellation and refunds →
11

Additional information

11.1Frequently asked questions

Do I need experience to study Button Mushroom Production: Compost & Casing?

Basic knowledge of mushroom growing or work experience on a farm is helpful. No specific equipment is required.

How is Button Mushroom Production: Compost & Casing taught?

Live online, in 6 modules with a working professional, a small group and a final project.

How am I assessed?

Students are assessed through participation in live sessions and case-based module exercises. The final project is reviewed by the instructor with written feedback.

What is the final project?

An analysis of an Agaricus crop cycle identifying the effect of compost, casing and climate decisions, with proposed improvements.

What certificate do I get?

On completing the program and its project, Fungaris issues a Course Certificate. Fungaris certificates are the institute's own. Whether an employer, school or authority recognizes them depends on that organization and on local rules in each country.

What can I study after Button Mushroom Production: Compost & Casing?

The natural next step is Diploma in Gourmet Mushroom Production.

11.2Alumni testimonials

We only publish verified testimonials from real students. This program does not have any published yet; they will appear here once its first intakes finish.

11.3Admissions contact

Write to info@fungaris.institute or use the contact form. Admissions answers in your language.

From the blog

Read before you start.

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Species you will study

From our species guide.

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Admissions & Fees

Join the next intake.

Pay in full with a 20% reduction, or reserve your place with 40% and pay the rest in monthly installments. All prices are stated in US dollars (USD).