Medical Grower jobs in Alberta

About Rainbow Greenhouses

We grow plants, people, and partnerships. We're always on the lookout for curious problem-solvers who love rolling up their sleeves and figuring things out.

Rainbow Greenhouses is one of Canada's leading plant suppliers, operating over 5 million sq. ft. of greenhouse space across BC and Alberta. We supply national retailers across North America with year-round live goods, powered by hands-on teams who take ownership, move fast, and bring energy to everything they do. If you are growth-oriented, curious, and energized by a busy, living environment, you will fit right in here.

About the Opportunity

The Section Grower is responsible for the day-to-day crop health and production quality within an assigned section of the greenhouse. You will lead a small growing team, make independent decisions on watering, fertilization, and pest management programs, and serve as the primary point of accountability for your section's output. This role is well-suited to an experienced grower ready to take ownership of results and mentor others.

What You'll Do

Crop Production & Quality

• Ensure all aspects of crop health within your assigned greenhouse section, including watering, fertilizing, and scheduling
• Monitor and adjust greenhouse climate — temperature, humidity, CO₂, and light levels — to optimize plant performance
• Develop and execute integrated pest management (IPM) programs, including scouting and targeted chemical applications
• Maintain accurate crop records and flag issues to the Head Grower as needed

Facility & Systems

• Ensure greenhouse equipment, irrigation systems, and growing infrastructure within your section are clean, calibrated, and well-maintained
• Identify and report maintenance needs proactively to reduce downtime

Team Leadership

• Lead, support, and mentor a team of 2–4 assistant growers and greenhouse workers
• Communicate daily priorities and assign tasks clearly to your team
• Foster a culture of accountability, safety, and continuous improvement

What You Bring

• High School Diploma (required)
• Relevant industry experience preferred
• Experience with greenhouse systems, equipment, or tools as required
• Teamwork and good communication skills
• Previous greenhouse experience is considered an asset
• Knowledge of plant care
• Experience in wholesale ornamental or vegetable production is considered an asset

What We Offer

• Competitive wages that reflect your experience and the work you bring
• Flexible benefits for full-time staff — choose the coverage that works for you
• RRSP matching to help you build toward your future
• Belong to one of Western Canada's largest Greenhouses – join a high-performing team in a fast-moving environment
• A workplace that's a little greener than most — literally
• Generous employee discount
• A team that takes care in what they grow – plants, people, and opportunities

Note: Incentive programs, benefits, and perks have eligibility requirements.

Our Values – GRIT

At Rainbow Greenhouses, we believe in GRIT — our shared values of Go for it, Rise to the challenge, Improve every day, and Tackle it together. Our team members bring these values to life through consistency, teamwork, and care in their craft.

Apply Today

At Rainbow Greenhouses, we grow more than plants — we grow people.

At Rainbow Greenhouses, we are an equal opportunity employer. We recruit, hire, and promote based on qualifications and job requirements, without regard to race, colour, ancestry, place of origin, religion, marital or family status, physical or mental disability, sex, sexual orientation, gender identity or expression, or age.

We invest in our people and provide the support employees need to succeed and grow with us.

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