Grower – Greenhouse Propagation
About The Position
The Grower – Greenhouse Propagation is responsible for the successful propagation, rooting, and early-stage production of woody and perennial ornamental crops within an assigned greenhouse section, including hoop houses, gutter-connected ranges, and outdoor beds. This role manages environmental conditions, irrigation, fertility programs, and plant health to produce high-quality liners for finishing production. The Grower is accountable for achieving strong rooting success, consistent liner quality, and efficient labor utilization. This position operates in a technology-driven greenhouse environment using systems such as Argus Titan, Qcom, GTI, Cherry Creek Systems booms, and other irrigation equipment. This is a production-critical role that directly impacts crop timing, shrink, and downstream finishing performance.
Requirements
- Degree in horticulture or equivalent horticultural experience.
- Knowledge of plant care, germination, vegetative propagation, and container production.
- Knowledge of Microsoft 365 applications, including Excel, PowerPoint, Teams, and Monday.com.
- Knowledge of or ability to learn greenhouse environmental control systems such as Argus Titan or Qcom.
- Strong understanding of mist propagation and environmental control practices.
- Working knowledge of irrigation systems and water quality management.
- Experience managing EC, pH, and fertility in soilless substrates.
- Valid driver’s license with a driving record that meets company insurability standards.
- Ability to work evenings and weekends during peak propagation seasons.
Nice To Haves
- Experience with Argus Titan, Qcom, or similar greenhouse climate control systems.
- Experience operating boom irrigation systems.
- Basic mechanical aptitude.
- Strong attention to detail.
- Strong observational and diagnostic skills.
- Ability to use data to support production decisions.
- Ability to adapt quickly to seasonal and environmental changes.
- Strong organizational skills and process orientation.
- Bilingual in Spanish and English.
Responsibilities
- Monitor and adjust misting and irrigation cycles based on weather, light levels, crop stage, and season.
- Promote uniform rooting, callus formation, and liner quality.
- Maintain accurate crop records, including rooting percentages, crop timing, crop stage, and performance.
- Use Argus Titan and Qcom systems to manage temperature, humidity, venting, and irrigation scheduling.
- Implement liquid fertilizer programs during propagation and early liner production stages.
- Apply and manage controlled-release fertilizer (CRF), when applicable.
- Monitor and adjust substrate EC and pH to maintain optimal rooting and growing conditions.
- Partner with management to refine fertility strategies based on crop response and seasonal needs.
- Scout crops regularly for insects, disease, weeds, nutrient deficiencies, and abiotic stress.
- Collaborate with the Plant Health team on preventive and corrective crop health strategies.
- Coordinate with production crews on crop placement, cutting harvest, and cutback schedules.
- Maintain sanitation standards within assigned propagation areas.
- Ensure liner quality meets company standards for uniformity and readiness for finishing production.
- Communicate proactively with the Lead Grower and Department Head regarding crop progress, concerns, and production challenges.
- Participate in crop planning and production discussions.
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What This Job Offers
Job Type
Full-time
Career Level
Entry Level
