Tribute to David Salman

American gardening, which had been for the most part a lesser copy of European landscapes, began an exciting new chapter with the explosion of innovative, regionally adapted gardening styles in the 1980’s.  No one played a larger role in this than the late David Salman of Santa Fe, New Mexico.  Linda Churchill, Director of Horticulture at the Santa Fe Botanical Garden discusses Salman’s contributions and the tribute garden that the Botanical Garden is planning.

An Overlooked Native Fruit Finds Its Niche

Compact, beautiful, and trouble-free, the pawpaw is the northernmost representative of a tropical fruit family, a North American native tree that bears large fruits with a delicious, exotic flavor over an extended season, while also supporting a host of native butterflies and moths.  Sheri Crabtree of Kentucky State University’s Pawpaw Program explains why this gem never made it into commercial fruit orchards and why it is ideal for the home garden.

How Introduced Plants May Behave Like Ecological Time Bombs

When our native flowering dogwood tree was laid waste by an imported fungus in the 1970’s, the east Asian kousa dogwood was widely planted as a disease-resistant replacement.  After 50 years, however, it has turned invasive.  Dr. Bethany Bradley of the University of Massachusetts Amherst explains that such a “lag period” is common among introduced plants and why this makes plant introduction a very risky gamble.

Benefits Big and Small of Grassland Planting

Policy makers have promoted tree planting as a way to sequester carbon and fight climate change, but grassland advocates say that native prairie is more effective in some circumstances and provides unique ecological benefits.  Dr. Jessica Gutknecht of the University of Minnesota examines the opportunities and limitations of this approach, and the potential impact of backyard prairies such as her own.

Greening the Green Industry

Gardening consumes an enormous amount of plastics, 1.66 billion pounds annually in the U.S. according to the most recent figures, most of it in the form of single-use, unrecyclable pots.  Ecological landscape designer Marie Chieppo has made it her mission to change this.  Learn about how her work is promoting recycling, changes in design to use less plastic, and a switch where possible to biodegradable and compostable substitutes.

Back to the New Basics

Gardening is changing, and our understanding of the field must keep pace. Veteran horticulturist and longtime teacher Joe Seals rises to this challenge in his new book, "Back to the New Basics: A Practical Guide and New Reference Manual to the Ways, the Whys, and the New Sciences of Better, Easier Gardening." A great introduction for the novice and a quick update for experienced gardeners, this is an invaluable book.