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Fertigation Manager Jobs in California (NOW HIRING)

Glass House Brands

R & D Manager

Camarillo, CA · On-site

$90K - $100K/yr

Nutrient management concepts (EC, pH, fertigation principles) * Environmental control variables (lighting intensity, irrigation strategies, airflow, VPD concepts) * Integrated Pest Management ...

J.F. Shea Family of Companies

$27/hr

... Manager and Irrigator 2 in daily, monthly, and annual data collection to create records for water, fertigation, and use of water enhancement products. * Work in a safe manner and use all personal ...

Sun World International, LLC

Farm Manager

Wasco, CA · On-site

$104K - $128K/yr

Oversees successful cultivation, thinning, pruning, tying, suckering removal, canopy management, grafting, planting, and replanting, fertigation, weed control and harvesting. Manages, personally or ...

Sun World International, LLC

Farm Manager

Wasco, CA · On-site

$104K - $128K/yr

... fertigation, weed control and harvesting. • Manages, personally or through contract services, pest control and herbicide applications and soil fumigation in accordance with safe viticultural and ...

Sun World International, LLC

Farm Manager

Wasco, CA · On-site

$104K - $128K/yr

... fertigation, weed control and harvesting. • Manages, personally or through contract services, pest control and herbicide applications and soil fumigation in accordance with safe viticultural and ...

710LABS

Cultivation Technician

Oakland, CA

$21 - $22/hr

... fertigation. This is a labor-intensive position that requires attention to detail, self ... The Cultivation Technician will be reporting to the Cultivation Supervisor/Manager for daily tasks.

710 Labs

Cultivation Technician

Oakland, CA · On-site

$21 - $22/hr

... fertigation. This is a labor-intensive position that requires attention to detail, self ... The Cultivation Technician will be reporting to the Cultivation Supervisor/Manager for daily tasks.

Deerpoint Group, Inc.

Assembly Technician

Madera, CA · On-site

$18 - $22.50/hr

Sure, we're in the agricultural fertigation and water treatment business, but at the core we're a ... Strong attention to detail and strong time management * Electrical background preferred

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Fertigation Manager information

See California salary details

$24.2K

$58.7K

$114.5K

How much do fertigation manager jobs pay per year?

As of Jul 29, 2026, the average yearly pay for fertigation manager in California is $58,746.00, according to ZipRecruiter salary data. Most workers in this role earn between $41,400.00 and $67,600.00 per year, depending on experience, location, and employer.

What is a fertigation specialist?

A fertigation specialist is a professional who manages the precise application of fertilizers and water through irrigation systems to optimize plant growth. They often work with automated systems, monitor nutrient levels, and ensure efficient delivery in agricultural or horticultural settings.

What are some typical challenges faced by Fertigation Managers, and how can they be addressed?

Fertigation Managers often face challenges such as maintaining optimal nutrient levels amidst changing weather conditions, troubleshooting system malfunctions, and ensuring timely application schedules. These issues can typically be managed by closely monitoring data from irrigation and nutrient delivery systems, regularly calibrating equipment, and collaborating with agronomists or field staff to adjust protocols as needed. Effective communication and a proactive approach are key to quickly resolving issues and minimizing crop stress. Over time, developing strong analytical and troubleshooting skills will help you not only overcome these challenges but also improve overall system efficiency and crop health.

What is a Fertigation Manager job?

A Fertigation Manager oversees the process of applying fertilizers and nutrients through irrigation systems to optimize plant growth. They manage scheduling, monitor nutrient levels, and ensure efficient water usage. Their role involves working with agronomists, maintaining equipment, and implementing sustainable practices. This position is critical in agriculture, horticulture, and greenhouse operations to maximize crop yield and quality.

What is the salary of irrigation jobs?

The salary of a Fertigation Manager or irrigation-related jobs varies based on experience, location, and employer, but typically ranges from ₹3,00,000 to ₹8,00,000 annually in India. Entry-level positions may start lower, while experienced managers with certifications can earn higher salaries. Skills in irrigation systems, fertigation technology, and project management are often required for higher-paying roles.

What jobs pay 500,000 a year in the US?

High-paying roles such as executive positions (CEOs, CFOs, COOs), specialized medical professionals like surgeons, and successful entrepreneurs can earn $500,000 or more annually. Certain highly experienced professionals in finance, law, or technology may also reach this level, often requiring advanced skills, certifications, and significant responsibility.

What is the highest paying job in plant science?

In plant science, senior research directors, plant biotech executives, and specialized agronomists often have the highest salaries. Roles involving leadership, advanced degrees, and expertise in genetic engineering or crop management tend to offer the highest compensation in the field.

What are the key skills and qualifications needed to thrive in the Fertigation Manager position, and why are they important?

To thrive as a Fertigation Manager, you need expertise in plant science, irrigation systems, nutrient management, and typically a relevant degree in horticulture or agronomy. Familiarity with fertigation controllers, automated irrigation software, and integrated greenhouse management systems is also important, along with possible certifications in agricultural technology or irrigation management. Strong organizational skills, problem-solving ability, and effective communication make you stand out in this role. These skills are critical to optimize crop yields, maintain efficient operations, and coordinate effectively with growers and technical teams.

What are popular job titles related to Fertigation Manager jobs in California? For Fertigation Manager jobs in California, the most frequently searched job titles are:
What job categories do people searching Fertigation Manager jobs in California look for? The top searched job categories for Fertigation Manager jobs in California are:
Fertigation Manager jobs near you
Infographic showing various Fertigation Manager job openings in California as of July 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 100% In-person job distribution, with an average salary of $58,746 per year, or $28.2 per hour.
R & D Manager

R & D Manager

Glass House Brands

Camarillo, CA • On-site

$90K - $100K/yr

Full-time

Posted 26 days ago

Job description

Description
What You Will Own
  • Oversee companywide applied cultivation research initiatives
  • Design and execute cultivar trials and environmental trials
  • Partner with Propagation, Cultivation, Processing, and Sales teams to establish research goals aligned with production and business objectives
  • Maintain a centralized system for tracking trial data and results
  • Collect, organize, and analyze plant performance data (yield, potency, vigor, plant health, and consistency)
  • Identify opportunities to improve quality, yield, and operational efficiency
  • Translate research findings into actionable cultivation recommendations
  • Present findings and recommendations to operational leadership and decision makers
  • Standardize documentation and protocols for research across facilities
  • Ensure projects remain on schedule and within defined scope

Requirements
Required Experience
  • 4-8+ years of commercial cannabis cultivation, horticulture, agronomy, greenhouse production, or production agriculture experience
  • Hands-on experience designing or running plant trials (cultivar testing, nutrient trials, propagation trials, environmental trials, or yield studies) in a commercial or academic setting.
  • Experience collecting and interpreting plant performance data
  • Experience working cross-functionally with operations or production teams
  • Demonstrated ability to turn observations into practical operational improvements

Strongly Preferred
  • Experience evaluating new genetics or cultivars for commercial production
  • Experience standardizing cultivation practices or SOPs across multiple rooms or facilities
  • Experience in multi-site or large-scale cultivation environments
  • Experience with environmental monitoring systems, irrigation systems, or cultivation software platforms
  • Experience working in regulated agriculture or regulated manufacturing environments

Education
  • Bachelor's degree in Horticulture, Plant Science, Agronomy, Botany, Agriculture, Environmental Science, or a related field required.

Technical Knowledge & Skills
  • Understanding of plant physiology and growth cycles
  • Nutrient management concepts (EC, pH, fertigation principles)
  • Environmental control variables (lighting intensity, irrigation strategies, airflow, VPD concepts)
  • Integrated Pest Management fundamentals
  • Data collection, documentation, and comparative analysis
  • Ability to clearly communicate findings to non-scientific operational teams
  • Proficiency with Excel or similar data analysis tools

Helpful But Not Required
  • Familiarity with METRC or regulated cultivation tracking systems
  • Experience building or maintaining research or cultivation databases

Certifications (Nice to Have)
  • Certified Crop Advisor (CCA) or related coursework
  • Greenhouse or commercial agriculture training
  • IPM or pest management coursework
  • OSHA safety training

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