Horticulturalist - Greenhouse Operations Lead

Placements24; Centurion; Hybrid; ZAR 350,000 - 550,000; Full time

Benefits offered by this job

Medical aid

Retirement fund contributions

Hybrid work model

Job summary

Placements24 is seeking an experienced Horticulturalist to lead state-of-the-art greenhouse operations in Centurion, Gauteng. You will oversee climate control, irrigation, nutrient management, pest and disease control, and propagation, blending on-site supervision with strategic remote planning.

The role requires a strong scientific background in horticulture, leadership, and a commitment to sustainable growing practices.

Qualifications

• Bachelor's degree in horticulture or a closely related field.
• At least 5 years of hands-on experience in commercial horticulture, with greenhouse operations focus.
• Expertise in hydroponics, aeroponics or other controlled environment agriculture systems.
• Strong knowledge of plant physiology, nutrient management and IPM in greenhouse settings.

Responsibilities

• Oversee daily operations of commercial greenhouses, ensuring optimal environmental conditions.
• Develop crop-specific growing protocols including nutrient solutions and irrigation schedules.
• Manage propagation, transplanting and harvesting to maximise quality and yield.
• Monitor plant health and address issues promptly.
• Collaborate on research and trials of new crop varieties and techniques.
• Train and supervise greenhouse staff and ensure safety and protocol compliance.
• Maintain records of growing conditions, inputs, yields and costs.
• Manage inventory of supplies, nutrients and growing media.
• Ensure compliance with health, safety and environmental regulations.

Skills

Team leadership

Analytical thinking

Attention to detail

Education

Bachelor's degree in Horticulture or related field

Master's degree is a plus

Tools

Horticultural software

Microsoft Office Suite

Job description

About the Role

Our client is seeking an experienced and passionate Horticulturalist to lead their state-of-the-art greenhouse operations in Centurion, Gauteng. This role is crucial for managing the cultivation of high-value crops within a controlled environment, ensuring optimal growth, quality, and yield. The Horticulturalist will be responsible for overseeing all aspects of greenhouse management, including climate control, irrigation, nutrient management, pest and disease control, and propagation. This hybrid role allows for strategic planning and analysis remotely, complemented by essential on-site supervision and hands-on management of greenhouse activities. We are looking for an individual with a strong scientific background in horticulture and a proven ability to apply horticultural principles effectively. The ideal candidate will possess excellent leadership skills and a commitment to sustainable and efficient growing practices. This is a fantastic opportunity to join a forward-thinking agricultural company in Centurion, Gauteng, and contribute to the development of advanced horticultural techniques. Our client values innovation and strives for excellence in all its operations.

Key Responsibilities

• Oversee the daily operations of commercial greenhouses, ensuring optimal environmental conditions (temperature, humidity, light, CO2).
• Develop and implement crop-specific growing protocols, including nutrient solutions, irrigation schedules, and pest/disease management plans.
• Manage propagation, transplanting, and harvesting processes to ensure product quality and maximize yield.
• Monitor plant health and growth, identifying and addressing any issues promptly and effectively.
• Conduct research and trials on new crop varieties, growing media, and horticultural techniques.
• Supervise and train greenhouse staff, ensuring adherence to protocols and safety standards.
• Maintain detailed records of growing conditions, inputs, yields, and operational costs.
• Manage inventory of supplies, nutrients, and growing media.
• Ensure compliance with all relevant health, safety, and environmental regulations.
• Collaborate with research and development teams to implement innovative horticultural practices.

Requirements

• A Bachelor's degree in Horticulture, Plant Science, or a closely related field. A Master's degree is a plus.
• A minimum of 5 years of hands-on experience in commercial horticulture, with a significant focus on greenhouse operations.
• Proven expertise in hydroponics, aeroponics, or other controlled environment agriculture (CEA) systems.
• Strong understanding of plant physiology, nutrient management, and integrated pest management (IPM) in a greenhouse setting.
• Experience with environmental control systems and automation in greenhouses.
• Demonstrated ability to manage and lead a team.
• Excellent record-keeping and analytical skills.
• Knowledge of South African horticultural markets and challenges, particularly in the Gauteng region.
• Proficiency in relevant horticultural software and Microsoft Office Suite.
• Strong problem-solving abilities and attention to detail.
• Valid driver's license and the ability to commute to Centurion, Gauteng.

Benefits

• Our client offers a competitive salary and a comprehensive benefits package, including medical aid and retirement fund contributions.
• Opportunities for professional growth and development in advanced horticultural techniques are provided.
• This role is an excellent chance to lead innovative greenhouse projects in Gauteng and contribute to sustainable food production.
• The hybrid work model allows for a balance between strategic remote work and essential on-site management, making it an attractive opportunity for skilled horticulturalists.
• Join our client and be part of a dedicated team pushing the boundaries of modern agriculture in Centurion.