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Greenhouse Operator

Greenhouse operators plan, organize and direct the activities of greenhouse staff who propagate, grow and market flowers and other plants or produce.

Also Known As

Farmer

NOC Codes

In Canada, the federal government groups and organizes occupations based on a National Occupational Classification (NOC) system. This alis occupation may not reflect the entire NOC group it is part of. Data for the NOC group can apply across multiple occupations.

The NOC system is updated every 5 years to reflect changes in the labour market. Government forms and labour market data may group and refer to an occupation differently, depending on the system used.

Here is how this occupation has been classified over time.

2006 NOC

  • 8254: Nursery and Greenhouse Operators and Managers

2006 NOC-S

  • I014: Nursery and Greenhouse Operators and Managers

2011 NOC

  • 0822: Managers in horticulture

2016 NOC

  • 0822: Managers in horticulture

2021 NOC

  • 80021: Managers in horticulture

2023 OaSIS

  • 80021.00: Managers in horticulture
Duties
Updated Mar 31, 2017

Greenhouse operators run wholesale and retail horticultural firms ranging in size from small family businesses to operations employing over 50 people. They may deal with all kinds of plants and produce, or specialize in a particular type. Their duties and responsibilities therefore vary. But, in general, greenhouse operators:

  • determine the type and quantity of plants to grow or stock (for example, cut or potted flowers, bedding plants, vegetables, plant varieties)
  • determine the environmental conditions required to grow the selected plants and set planting and care schedules accordingly
  • design, install, maintain and program environmental control and irrigation systems
  • perform basic structural repairs to the greenhouse (for example, replacing panes of glass, vent motors or environmental control components)
  • co-ordinate and perform exterior greenhouse maintenance (for example, cleaning glass or other glazing and installing adequate drainage)
  • supervise staff in planting, transplanting, pruning, feeding and spraying plants
  • identify and control problems caused by insects, rodents, disease or nutritional deficiencies
  • ensure safe handling, use, storage and disposal of pesticides, in compliance with provincial and federal regulations
  • develop and implement pest management plans when needed
  • operate and maintain carbon dioxide generators, ultraviolet sterilizers, water treatment machines and related equipment
  • develop marketing plans
  • provide information about plant selection and care
  • order equipment and supplies
  • hire, train and supervise staff
  • prepare and adhere to budgets and maintain records
  • keep up to date regarding new technologies and techniques (for example, biological crop protection, water capture and recirculation systems, new plant varieties)
  • ensure compliance with applicable provincial and federal regulations regarding food safety.

In smaller operations, greenhouse operators also may do some of the hands-on work. They may:

  • prepare soil for planting and plant bulbs, seeds and cuttings
  • graft plants, transplant seedlings and rooted cuttings, and train and prune plants
  • remove weeds, spray plants with pesticides and apply fertilizers
  • position and regulate greenhouse irrigation systems
  • set up irrigation systems in soil-less growing media
  • maintain boilers, furnaces, electrical systems and fans
  • construct greenhouses and benches.
Working Conditions
Updated Mar 31, 2017
  • Strength Required Lift up to 5 kg

Greenhouse operators usually work indoors in greenhouses and offices. In some situations, they also may work outdoors in shade houses. Their hours of work often are long and irregular, particularly in the spring and summer months. Those who work in greenhouses that operate on a year-round basis may experience different busy periods. The work can be hectic at times and satisfying customer needs can be stressful. Operators sometimes work with pest management products and need to use personal protective equipment (PPE) while doing so.

Pruning or picking at heights of up to 2 metres above the ground may be required.

Work Personalities

In Alberta, this occupation is part of 1 or more 2023 National Occupational Classification (NOC) groups. If there are multiple related NOC groups, select a NOC heading to learn about each one.

How This Occupation Compares to Your Work Personalities

Fit
Fit Guide
An occupation can be a great, good, fair, weak, or poor fit for you.
E
Enterprising
This occupation
You
R
Realistic
C
Conventional
This occupation
You

This Occupation’s Work Personalities

Your Work Personalities

Quick Guide

Alis work personalities are based on Holland’s theory. It identifies 6 personality types: Realistic, Investigative, Artistic, Social, Enterprising, and Conventional. People with similar personalities and interests will tend to pursue similar careers. They are likely to create work environments that are favourable to their type.

Most people will identify with 2 or 3 dominant personalities. If the occupation’s personalities match your more dominant types, this occupation is more likely to be satisfying and rewarding to you.

This Occupation’s Work Personalities lists the personalities most likely to be found in that occupation. They are listed in order of importance, with 1 as the most important.

Your Work Personalities shows where the occupation’s personalities rank within your test results. Rank 1 is your most dominant type and 6 is your least dominant.

Learn about work personalities

Abilities

In Alberta, this occupation is part of 1 or more 2023 National Occupational Classification (NOC) groups. If there are multiple related NOC groups, select a NOC heading to learn about each one.

Managers in horticulture
2023 OaSIS: 80021.00

How This Occupation Compares to Your Abilities

The graph below shows how well your scores match the overall abilities for this occupation.

The closer your ability scores are to the center, the more they match this occupation’s. The further away they are, the less they match this occupation’s.

The lower your ability scores are compared to the occupation’s, the more challenging the occupation will likely be for you. The higher your ability scores are compared to the occupation’s, the less challenging the occupation will likely be for you.

lower
a match
higher
Typical ability expectations for this NOC group
Your abilities

Abilities Sets

The 49 abilities are grouped into 5 abilities sets: Critical Thinking, Numbers and Patterns, Physical Activity, Mind-Body Coordination, and Senses.

Some abilities are more relevant to an occupation than other abilities. Individual abilities that are not relevant to an occupation are greyed out.

Critical Thinking

Critical Thinking includes 9 abilities related to identifying and solving problems, thinking of ideas, and communication, such as speaking and writing.

This is how well your scores match the set of Critical Thinking abilities for this occupation:

lower
a match
higher
Typical ability expectations for this NOC group
Your abilities

Numbers and Patterns

Numbers and Patterns includes 10 abilities related to math, memorizing, and multitasking. It also includes how we perceive patterns, shapes, and distances.

This is how well your scores match the set of Numbers and Patterns abilities for this occupation:

lower
a match
higher
Typical ability expectations for this NOC group
Your abilities

Physical Activity

Physical Activity includes 9 abilities related to strength, balance, flexibility, coordination, and endurance. 

This is how well your scores match the set of Physical Activity abilities for this occupation:

lower
a match
higher
Typical ability expectations for this NOC group
Your abilities

Mind-Body Coordination

Mind-Body Coordination includes 9 abilities related to movement control and how we react to signals. It also includes fine motor skills, such finger and hand dexterity and hand-eye coordination.

This is how well your scores match the set of Mind-Body Coordination abilities for this occupation:

lower
a match
higher
Typical ability expectations for this NOC group
Your abilities

Senses

Senses includes 12 abilities related to seeing, hearing, and speaking. 

This is how well your scores match the set of Senses abilities for this occupation:

lower
a match
higher
Typical ability expectations for this NOC group
Your abilities

Quick Guide

The abilities or aptitudes shown for this NOC group come from the Occupational and Skills Information System (OaSIS).

The abilities scores range from 1 to 5, with 5 being stronger.

Occupations use different combinations and levels of these abilities. The Abilities Quiz helps you learn more about your ability levels and which occupations match your strengths.

If you have completed the Abilities Quiz, you can compare the occupation’s ability expectations to your own ability scores. Your scores may be lower than, a match to, or higher than the occupation’s expected abilities.

Learn about abilities

Traits & Skills
Updated Mar 31, 2017

Greenhouse operators need:

  • interest in working with plants
  • patience
  • attention to detail
  • manual dexterity and mechanical aptitude to deal with equipment
  • creative problem-solving skills
  • decision-making skills
  • computer skills to manage environmental control systems and inventory tracking
  • no severe allergies to plants, pollen, pesticides or other chemicals.

Those in retail operations also must be able to deal courteously and effectively with the public.

Greenhouse operators should enjoy directing the work of others, organizing greenhouse operations and providing information to customers.

In Alberta, this occupation is part of 1 or more 2016 National Occupational Classification (NOC) groups. If there are multiple related NOC groups, select a NOC heading to learn about each one.

Top 10 Skills Employers Are Looking For

Managers in horticulture

2016 NOC: 0822

This chart shows which job skills are currently in highest demand for this occupational group. It was created using this occupation's 37 most recent Alberta job postings, collected between Dec 03, 2021 and Sep 19, 2025.

Review these skills to learn:

  • Whether or not this occupation matches your skill set
  • What training you may need to get these skills
  • What skills to highlight in your resumé, cover letter, and interview.
Tasks: Supervise staff in planting, transplanting, feeding and spraying
Organized
Team player
Initiative
Tasks: Establish and maintain required environment
Tasks: Establish work schedules
Judgement
Tasks: Hire, train and supervise staff
Tasks: Organize and direct greenhouse and nursery operations
Tasks: Order materials and stock
Educational Requirements
Updated Mar 31, 2017
  • Minimum Education 2 years post-secondary

In the past, many greenhouse operators worked their way up to supervisory positions by learning on the job and taking related courses. However, graduates of post-secondary education programs in horticulture generally have a better chance of advancing to supervisory and management positions. Computer skills are a definite asset.

Related Education

The following schools offer programs or courses that are related to this occupation but are not required to enter the field.

Assiniboine Community College
University of Saskatchewan

To expand or narrow your program options, visit Post-Secondary Programs and start your search with:

Completing a program does not guarantee entrance into an occupation. Before enrolling in an education program, prospective students should look into various sources for education options and employment possibilities. For example, contact associations and employers in this field.

The Alberta Greenhouse Growers Association also offers short courses and workshops in horticulture.

Certification Requirements
Updated Mar 31, 2017
  • Certification Provincially regulated

Certain professional titles or duties within this occupation are protected by provincial legislation. Requirements vary if you use these titles or perform these duties.

The related legislation is shown below. If there are multiple related legislations, select a certification heading to learn about each one.

Pesticide Applicator and Dispenser

Pesticide applicators use pesticides (chemicals) as part of their paid employment to control pests such as weeds, diseases, or destructive insects or animals.

Pesticide dispensers sell and store pesticides as part of their paid employment.

Legislation

Under Alberta’s Environmental Protection and Enhancement Act [pdf] and Pesticide (Ministerial) Regulation [pdf], to apply a commercial-class pesticide such as insecticide, herbicide, or fungicide, you must be one of the following:

  • A commercial agriculturalist (farmer)
  • A certified pesticide applicator
  • Supervised by someone who is certified

To sell pesticides, you must be a certified dispenser. There are 2 types of dispensers in Alberta:

  • Lawn and garden pesticide dispensers, who sell domestic-class pesticides
  • Commercial dispensers, who sell domestic, commercial, and restricted-class pesticides

For information on what you need and other details, visit the certification profile Pesticide Applicator and Dispenser.

Employment & Advancement
Updated Mar 31, 2017

Greenhouse operators may be self-employed or employed as greenhouse or garden centre managers. Most work in the wholesale or retail industry; some work for government departments or research centres.

Greenhouse operators generally start in junior positions, then work their way up or start their own businesses. Greenhouse positions may be full time, part time or seasonal. Advancement depends on aptitude, performance and the availability of supervisory positions. Opportunities for advancement beyond the greenhouse operator level are limited and require additional training in business and science.

Greenhouse operators are part of the larger 2011 National Occupational Classification 0822: Managers in horticulture. In Alberta, 90% of people employed in this classification work in the Agricultural [pdf] industry.

The employment outlook [pdf] in this occupation will be influenced by a wide variety of factors including:

  • trends and events affecting overall employment (especially in the Agricultural industry)
  • location in Alberta
  • employment turnover (work opportunities generated by people leaving existing positions)
  • occupational growth (work opportunities resulting from the creation of new positions)
  • size of the occupation

In Alberta, this occupation is part of 1 or more 2016 National Occupational Classification (NOC) groups.

Managers in horticulture
2016 NOC: 0822
3.0%
Annual Growth
(Above average)
16
New Positions

Source: 2021-2025 Alberta Regional Occupational Demand Outlook

Annual growth is from 2021 to 2025. New positions created each year are in addition to job openings created by employment turnover.

NOC groups often include several related occupations. Although there is labour market data for the larger NOC group, this occupation makes up only a part of that group. It means data for this occupation may be different than the data shown. For examples, see Note.

Employment turnover is expected to increase as members of the baby boom generation retire over the next few years.

Related Alberta Job Postings
Wage & Salary
Updated Mar 31, 2017

Earnings for greenhouse operators vary considerably, particularly for those who are self-employed.

Related Post-Secondary Field of Study
  • Agriculture and Related Technologies
Other Sources of Information
Updated Mar 31, 2017

Alberta Greenhouse Growers Association website: agga.ca

Government of Alberta, Agriculture and Forestry website: www.alberta.ca/agriculture-and-forestry.aspx

Government of Alberta, Environment and Parks website: www.alberta.ca/environment-and-parks.aspx

Get information and referrals about career, education, and employment options from Alberta Supports.

Updated Mar 31, 2017. The information contained in this profile is current as of the dates shown. Salary, employment outlook, and educational program information may change without notice. It is advised that you confirm this information before making any career decisions.

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