Gardener I – Casual

The Gardener will have a strong interest in plants and a desire to care for and maintain plant collections in a botanical garden setting. This position performs hands-on horticultural and grounds maintenance work to support the care, appearance, health, and overall presentation of The Kampong. The Gardener should be dependable, safety-conscious, detail-oriented, and able to work effectively as part of a team.


  • Perform routine lawn and grounds maintenance, including mowing, weed-eating, edging, and other maintenance activities as directed.
  • Prepare public-access areas for visitors prior to opening by removing debris, blowing pathways and gathering areas, and ensuring the garden is clean and presentable.
  • Support general plant collection maintenance, including watering, fertilizing, weeding, pruning, staking, mulching, planting, and removal of plants as directed.
  • Develop and maintain a basic understanding of the plants, collections, landscape, and history of The Kampong.
  • Monitor plant health and condition, identify potential concerns, and communicate observations and recommendations to the Horticulture Manager.
  • Monitor and manage trash and recycling on designated collection days, including Mondays and Thursdays.
  • Apply organic and chemical fertilizers in accordance with established procedures, product labels, and safety requirements.
  • Practice proper planting techniques and monitor newly planted material to promote the highest possible survival rate.
  • Maintain plant collections and landscaped areas using Integrated Pest Management (IPM) practices whenever feasible.
  • Apply herbicides, pesticides, and other approved pest-management products when necessary and in accordance with applicable regulations, product labels, training requirements, and NTBG procedures.
  • Control weeds in landscaped and designated areas using appropriate physical, mechanical, and chemical methods.
  • Safely operate and maintain a variety of garden power tools and equipment, which may include lawn mowers, weed trimmers, chainsaws, hedge trimmers, blowers, and other horticultural equipment.
  • Maintain garden tools, equipment, and vehicles responsibly and safely; keep all tools, equipment, and vehicles clean and in good working order.
  • Keep assigned garden areas neat, well-maintained, and free of debris.
  • Assist the Visitor Services Team with mission-related events and activities as assigned.
  • Assist with garden closing procedures, including securing designated areas and moving trash and recycling to appropriate locations.
  • Provide courteous and professional assistance to visitors when appropriate and support a positive visitor experience.
  • Perform all duties in accordance with NTBG safety policies, Job Hazard Analyses (JHAs), equipment manuals, product labels, and established procedures.
  • Select, use, inspect, and properly maintain required personal protective equipment (PPE).
  • Perform other duties and responsibilities as assigned by garden management.

High school diploma or General Education Development (GED) certificate; or one year of related horticultural, landscaping, grounds maintenance, or similar experience and/or training. Previous experience working with plants, gardens, landscaping, or botanical collections is preferred.

The Gardener will have a demonstrated interest in horticulture, plants, gardens, and plant collections, along with a basic knowledge of horticultural practices, including planting, watering, pruning, fertilizing, weeding, and general plant care. The Gardener must be able to observe plant conditions, recognize potential concerns, and communicate observations to the Horticulture Manager. The ability and willingness to learn and follow Integrated Pest Management (IPM) practices is required, as is the ability and willingness to safely handle and apply fertilizers, herbicides, pesticides, and other approved horticultural products when required and after appropriate training.

The Gardener must be able to safely operate a variety of hand tools, power tools, vehicles, and horticultural equipment. The ability to read and understand product labels, safety information, operating and maintenance instructions, and workplace procedures is required. Strong verbal and written communication skills are important, along with the ability to work effectively and cooperatively with employees, managers, volunteers, visitors, students, and other members of the public. The Gardener must be able to work independently, prioritize assigned tasks, follow directions, and demonstrate sound judgment in completing assigned responsibilities.

The Gardener will provide courteous, patient, and accommodating service to visitors and contribute positively to a welcoming garden environment. Basic computer skills, including the ability to use email, common web browsers, and Google Workspace, are required. The ability to communicate effectively in English, both verbally and in writing, is required. Fluency in Spanish or Haitian Creole is preferred. The Gardener should demonstrate a positive attitude, dependability, flexibility, and strong teamwork skills.

The Gardener must be able and willing to work outdoors for extended periods in a variety of weather conditions, including heat, rain, and high humidity. The position requires the ability to repeatedly lift and carry up to 50 pounds and frequently bend, kneel, crouch, reach, stretch, and work on the ground or above shoulder level. The position involves physically demanding horticultural and grounds-maintenance activities that may be performed for extended periods. The Gardener must also be able to safely operate applicable tools, equipment, and vehicles following appropriate training.

The Gardener must be available to work Saturdays and occasional holidays as needed and must be willing and able to work flexible shifts and hours based on garden operations and visitor needs. The Gardener requires a willingness to support the Visitor Services Team and participate in mission-related events and activities when assigned. The Gardener must follow all NTBG policies, procedures, and safety requirements and maintain a professional, respectful, and collaborative approach when working with visitors, volunteers, and coworkers.

This position is open until filled.

NTBG is an equal opportunity, equal access employer. A copy of NTBG’s Drug Free Workplace Policy can be found here.

Employment applications are accepted by email, mail, fax, or in person at the Garden’s national headquarters, unless otherwise indicated, at:

NTBG
Attn: Human Resources
3530 Papalina Road
Kalaheo, HI 96741
Fax (808) 332-9765
(808) 332-7324, Ext. 229

Applications may be submitted via email to careers@ntbg.org in PDF format. All jobs are posted or removed on a timely basis.

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