Browse Horticulturist - Part Time - San Diego Zoo

San Diego Zoo Safari Park•San Diego, CA

About The Position

The Horticulturist is a part-time member of the Browse department at San Diego Zoo Wildlife Alliance. Under general supervision and direction from a Lead/Supervisor, this role performs routine horticultural, grounds-maintenance, and tree-related work in assigned areas and may develop new areas when needed. The position supports the Alliance’s mission and vision of saving species worldwide through wildlife care, conservation science, and inspiring passion for nature. The Horticulturist maintains SDZWA farm sites and harvests and delivers browse to Zoo animals. Travel to alternate off-site browse areas is required, with work locations varying among the Zoo, Safari Park, and Browse Farm sites. These duties require effective time management, accurate record keeping, and written and verbal communication. The role performs a wide range of standard duties at the Zoo or Safari Park under general supervision; the Senior Horticulturist works with less supervision and has duties requiring greater horticultural skill and knowledge.

Requirements

Valid California Driver’s License upon hire.
Knowledge of a variety of plants, plant materials, and growth principles.
Knowledge of horticultural soil conditions and preparation.
Knowledge of methods and precautions for applying fertilizers and insecticides.
Working knowledge of tree removal and maintenance practices.
Knowledge of proper watering techniques and work safety practices.
Effective customer relations skills.
Ability to troubleshoot basic irrigation problems.
Ability to manage soils, substrates, plants, and amendments in a professional landscape.
Ability to keep accurate records and research plants for special collections care.
Ability to use industry tools safely and effectively.
Ability to communicate and work effectively with others.
Ability to operate power machinery as required.
Effective time management and written and verbal communication skills.

Nice To Haves

Prior commercial plant-care or landscape experience.
A.A. in horticulture, botany, plant science, or a related field.

Responsibilities

Plant and transplant flora according to seasonal and environmental requirements.
Monitor plant health and growth and identify biotic and abiotic disorders.
Apply fertilization, mulching, irrigation, pruning, trimming, and shaping practices to support plant health and desired appearance.
Complete and adhere to required safety training.
Communicate effectively with internal and external stakeholders.
Operate and maintain horticultural equipment, including lawnmowers, tractors, trimmers, and irrigation systems.
Clean, sharpen, and store tools properly.
Operate and maintain vehicles in accordance with Vehicle Code and garage maintenance expectations.
Analyze soil for nutrients, pH, and drainage; implement improvements such as composting, mulching, and aeration; and recommend and apply soil amendments.
Monitor for pests and diseases and identify early signs of infestation or infection.
Use integrated pest management techniques and apply pesticides or biological controls when necessary, following safety protocols and regulations.
Promote water conservation, composting, native plant preservation, and other environmentally friendly practices.
Educate staff, visitors, or clients about sustainable gardening and biodiversity.
Maintain records of planting schedules, maintenance activities, and plant health assessments.
Prepare reports about garden status, performance, and recommended improvements.
Maintain SDZWA farm sites and harvest and deliver browse to Zoo animals.
Travel to alternate off-site browse areas and manage maintenance, harvest, and delivery of browse material.