The New York Botanical Garden carved out an ambitious agenda in its Groundbreakers show – to tie the stories of six women of landscaping history, present a two-gallery recreation of an historic garden, pay tribute to the contributions of several landscapes within NYBG itself, create a poetry walk, and wrap it up with the history of early 20th-century photography and high-gloss publishing. They did it with GPS and an iPhone app, courtesy of Bloomberg.

Closing this weekend, Groundbreakers: Great American Gardens and the Women Who Designed Them is still worth downloading from iTunes, just to get a glimpse into the lives of six landscape-gardening pioneers, see their work, and understand the popularization of American gardening long before the dawn of HGTV or Lifestyles of the Rich and Famous. Here’s the link.

Photos of Ms. Johnston (left), lantern slides and projector, and Beals (right) on NYC street in 1902. Courtesy:…