Horticulture is the science and art of growing fruits, vegetables, flowers, and ornamental plants. Unlike large-scale farming (called agriculture), horticulture focuses on smaller, more intensive cultivation, often in gardens, orchards, greenhouses, or nurseries.

A horticulturist might spend years developing a new variety of rose that resists disease, or figuring out the perfect soil mixture for growing prize tomatoes. They understand how to make plants thrive: when to prune, how much water and sunlight each species needs, which plants grow well together, and how to protect crops from pests and weather.

Horticulture includes everything from the vegetables in a backyard garden to the carefully designed landscapes at botanical gardens to the fruit trees in a small orchard.

While a farmer might plant hundreds of acres of corn, a horticulturist might carefully tend a greenhouse full of orchids or experiment with growing strawberries in vertical towers. Horticulture combines scientific knowledge with hands-on skill and patience, requiring both careful observation and creative problem-solving to help plants flourish.