Open Every Day
9:00 am–6:00 pm
Terrace Hours & Visitor Info
View extended hours for Nightscape ticket holders
Ornamental Horticulture classes are available for everyone, both those in pursuit of the Certificate and those who are not.
Six-session course. This course will cover the identification and landscape uses of deciduous trees found in this region.
Six-session course. Learn the causes of plant disease, disease symptomatology and epidemiology.
Six session course. Learn how these plants add color, texture, and seasonal excitement to interiors throughout the year.
Six session course. Learn how a plant’s development depends on the soil in which it’s growing.
Six session course. Explore many species of flowering trees—the most eye-catching plants in season.
Three session course. Discover the many kinds of bulbs that are seldom or rarely affected by deer and other critters.
Six session course. Even a well-established perennial bed will benefit from the addition of these long-blooming accents.
Six session course. Identify characteristics, cultural requirements, and garden uses of common perennials.
Three session course. Concentrate on identification, size and habit, advantages, and potential problems of familiar favorites as well as many of the newest cultivars.
Six session course. Learn the culture, identification, use, and landscape design qualities of a range of plants.
Six session course. Learn the basics of plant morphology and plant nomenclature.
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