Plant Health Care Manager

Company: Monarch Landscape Management
Location: Houston
Posted on: February 15, 2026

Job Description:

Job Description Job Description Monarch Landscape Management is seeking a knowledgeable and proactive Plant Health Care Manager to lead our efforts in diagnosing, treating, and preventing landscape pest and disease issues. This role is ideal for someone with a strong background in arboriculture, horticulture, or plant sciences who enjoys working outdoors, managing treatments, and educating clients and team members. Compensation: $65,000 - $75,000 yearly Responsibilities: Monitor and assess plant health across commercial landscapes Identify pests, diseases, and environmental stressors affecting trees, shrubs, and turf Recommend and administer appropriate treatments (chemical, cultural, or biological) Maintain compliance with all local and state pesticide application regulations Develop and maintain treatment schedules and service logs Communicate plant health conditions and solutions with clients and internal teams Train field staff on best practices in plant care and disease prevention Manage PHC materials, equipment, and budget Qualifications: 3 years of experience in plant health care, horticulture, or arboriculture Texas Pesticide Applicator License or ability to obtain Strong diagnostic skills for pest and disease identification Experience with spraying and application equipment Excellent communication and record-keeping skills ISA Certification or Arborist background is a plus Valid driver’s license with a clean record About Company Are you looking for a landscaping career in Houston where you feel satisfied and appreciated? Are you looking for a workplace with a positive environment where you can learn and grow? We understand that making career changes can be uncomfortable and that you may have had some really bad experiences in the past. You deserve a career where you feel supported by your team, see opportunities for growth, and are compensated well for what you do. After all, you spend the majority of your time at work! Finding a stable landscaping job in Houston, and one you truly enjoy, matters. With a growing team of over 160 members, how our team members feel at the end of the day is important to us. It’s also why we were voted one of the Top Workplaces in Houston in 2021, 2022, and 2023. Competitive pay based on experience Company vehicle and tools provided Opportunities for advancement and certifications Health benefits, paid time off, and holiday pay

Keywords: Monarch Landscape Management, Pasadena , Plant Health Care Manager, Healthcare , Houston, Texas