'Sustainable gardening' includes many eco-friendly practices

Sustainable is one of gardening’s trendiest buzzwords, yet it carries a range of definitions. Just what does it mean in practical terms, and how important is it to the average gardener?

Very important, according to a recent plant trends study by horticulturalists with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). It found strong interest in native plants, “re-wilding” gardens, growing edibles, and going easy on wildlife, among other concerns.

“More and more people are supporting sustainability, where the social, environmental and economic factors balance,” said Mark Tancig, a horticulture agent with University of Florida Food and Agricultural Sciences Extension. “That means planting things that don’t require as much water or fertilizer. Using plants that resist disease and insects. Choosing native plants in mixtures that attract wildlife.

“That not only saves you money, but they look good, too,” Tancig said. “They’re restorative to the environment.”

Sustainable isn’t necessarily the same as organic, noted Erica Chernoh, an Oregon State University Extension horticulturist.