Lead Horticulturist - Greenhouse & Hydroponics (Hybrid)

Placements24; Stellenbosch; Hybrid; ZAR 600,000 - 800,000; Full time

Benefits offered by this job

Competitive salary

Medical aid

Hybrid work model

Job summary

Placements24 is seeking an experienced Horticulturist to manage a high-value greenhouse and hydroponic operation in Stellenbosch, Western Cape. The role combines scientific knowledge with hands-on operations and team leadership to optimise crop production, quality, and sustainability.

The successful candidate will lead daily operations, collaborate with R&D, and ensure adherence to food safety and environmental standards while supporting budgeting and cost management in a hybrid work setting.

Qualifications

• Bachelor's degree or diploma in horticulture or a related field.
• Minimum 4 years' experience in greenhouse management and/or hydroponic systems.
• Strong knowledge of plant physiology, soil/substrate science, and nutrient management.
• Experience with hydroponic techniques such as NFT, DWC or substrate culture.
• Familiarity with climate control systems and greenhouse automation.
• Proven leadership and team management abilities.

Responsibilities

• Oversee greenhouse and hydroponic system management, including nutrient delivery and pH/EC control.
• Develop crop-specific growing programs to optimise yield and quality.
• Manage climate control (temp, humidity, CO2, lighting) for optimal growth.
• Implement IPM strategies within controlled environments.
• Monitor crop health and address issues promptly.
• Lead greenhouse technicians and farm workers, providing training and supervision.
• Ensure maintenance of hydroponic systems, pumps, filters and irrigation lines.
• Maintain detailed records of growing conditions and inputs.
• Collaborate with R&D on new crop trials and techniques.
• Ensure compliance with food safety and environmental regulations.
• Contribute to budgeting and cost management.

Skills

Leadership

Data analysis

Record-keeping

Problem solving

Education

Degree or Diploma in Horticulture

Tools

NFT

DWC

Substrate culture

Job description

Placements24 is seeking an experienced Horticulturist to manage a high-value greenhouse and hydroponic operation in Stellenbosch, Western Cape. The role combines scientific knowledge with hands-on operations and team leadership to optimise crop production, quality, and sustainability.

The successful candidate will lead daily operations, collaborate with R&D, and ensure adherence to food safety and environmental standards while supporting budgeting and cost management in a hybrid work setting.