University of Hawai‘i at Manoa
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CTAHR Programs in O‘ahu County

The University of Hawai‘i’s College of Tropical Agriculture and Human Resources serves the citizens of O‘ahu by providing science-based research, education and public service to help them solve problems in agriculture, natural resources, food and nutrition, food safety and community development.

tomatoesVegetable Production
Pursuing research and outreach programs to support edible crop production through variety of trials, insect and disease management, and business and marketing education.


tomatoesFlower Production
Developing and transferring research-based knowledge to nurseries and flower farms.


4h clover 4-H Youth Development
Building a community of young people across America committed to developing leadership, citizenship, and life skills.


Nutrition and Food SafetyNutrition and Food Safety
Promoting healthy food choices, good nutrition, and safe handling of food from farm to fork.


Urban Horticulture Urban Horticulture
Providing gardening information and advice to O‘ahu Gardeners, in part through the help of the Master Gardeners volunteers and programs at the Urban Garden Center.

Resources, Instruction & Issues in Consumer Education Resources, Instruction & Issues in Consumer Education
Assisting Hawai‘i's households with family resource management, financial literacy and consumer decision-making.