Some people tend to overlook the ubiquitous hosta. To the casual observer, it's green and leafy, and they all look pretty similar.
Look closer, says Kathy Haram, a self-described "hosta-holic" who has 400 different varieties in her back yard.
"It's been an obsession, I have to say," said the Eagan Garden Club member. "I've been collecting for a while."
In "Shades of Green," Haram's upcoming hosta presentation at Eagan's Wescott Library on Wednesday, she plans to discuss the wide variety of colors and characteristics of the now more than 8,000 varieties of hostas.
They can be chalky blue or deep gold. The cherry tart hosta has bright red stems, and the "white feather" hosta emerges snow white in the spring before streaking with green.
Some leaves are smaller than a quarter and others bigger than a beach ball. Some leaves look like hearts and others resemble hacksaws.
Haram became hooked on hostas after moving into a home with a tree-filled shady back yard where she couldn't get grass to grow. Now a longtime member of the Minnesota Hosta Society, she travels to the national convention every year to learn and mingle with other hosta fanatics.
"We all have a common passion for it," she said. "They are easy, carefree. They require a lot of water. But they don't require a lot of care. They look good all season."