Garden Manager (Landscape Maintenance Supervisor)

McDugald Steele is seeking an experienced Garden Manager (Landscape Maintenance Supervisor) to lead the maintenance and long-term care of high-end residential landscapes in Houston. This role oversees field operations, manages landscape maintenance crews, and ensures each property meets the firm’s standards in horticulture, plant health, and client service.

You will work closely with clients, designers, and internal teams to execute detailed landscape maintenance plans, monitor irrigation and plant performance, and support the long-term success of each garden.

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  Manage landscape maintenance operations across multiple high-end residential properties

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  Lead and supervise landscape maintenance crews

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  Develop and implement horticultural care and plant health programs

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  Monitor irrigation systems and seasonal landscape requirements

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  Communicate directly with clients and provide recommendations

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  Coordinate with design and construction teams on enhancements

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  Maintain service records, reports, and maintenance schedules

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  Ensure job site safety, quality control, and operational standards

• Experience in landscape maintenance, horticulture, or garden management

• Strong knowledge of plant materials and seasonal care practices

• Experience managing field teams or crews

• Ability to manage multiple properties and schedules

• Strong communication and client-facing skills

• Valid driver’s license

• Experience working on high-end residential landscapes

• Knowledge of irrigation systems and plant health care practices

• Spanish language proficiency is a plus

• Experience in landscape maintenance, horticulture, or garden management

• Strong knowledge of plant materials and seasonal care practices

• Experience managing field teams or crews

• Ability to manage multiple properties and schedules

• Strong communication and client-facing skills

• Valid driver’s license

• Experience working on high-end residential landscapes

• Knowledge of irrigation systems and plant health care practices

• Spanish language proficiency is a plus