Extension Programs


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Garden, Landscape & Ornamentals


For many of us, our hale (houses), gardens, and public spaces are where we experience our most important interactions with the environment. CTAHR Cooperative Extension Agents are here to guide homeowners as they make plant choices, which can impact water use, fire risk, and the introduction of invasive plants, pests, and plant diseases, among other issues. Additionally, Extension Agents are supporting the floriculture, nursery, as they seek to produce and manage the plants homeowners bring into their yards and homes, and the cut flowers we use to celebrate the most important moments of our lives. A flagship educational program of CTAHR Cooperative Extension is the Master Gardener program. Thousands of Master Gardeners have become trained horticulture experts and advocates. These generous volunteers share their knowledge with Hawaiʻi residents and help us beautify our public spaces.
Master Gardeners

Home, Lawn & Garden