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If there’s a sedge worth screaming about, it may just be ‘Ice Cream’.This garden confection’s winning recipe features minty green stripes alternating with creamy white stripes. Its neat, mounded, spherical habit completes the picture.But don’t keep it in a bowl. Serve it up in a decorative container, or sprinkled generously around the border. ‘Ice Cream’ stands a tidy 12” tall, and is hardy in Zones 6 – 9. And it won’t melt in sun or part shade.Order up a heaping helping of this cool Carex. No n

Echinacea purpurea and hybridsOf all the native plants that have gone from America’s prairies to the world’s gardens, few have a history to rival that of the purple coneflower.For many years gardeners had two choices: Pinky-purple, and Not-quite-white. Then came 2002, when breeder Jim Ault of Chicago introduced the first orange and yellow hybrids. That was the genus’s Big Bang, and like the universe, it’s still expanding.Now, you can have your “purple” coneflowers in myriad hues, solids and bi c

Indigenous American grasses aren’t just for native plant enthusiasts. Tough and carefree, clump-forming, warm-season “switch grass” is perfectly at home in any sunny landscape. Its surprisingly formal-looking upright habit works in masses, or as specimens punctuating the perennial border.Panicum virgatum Ruby Ribbons™ (‘RR1’) PP17944Bred at the University of Connecticut, Ruby Ribbons™ comes by its good looks honestly. One of its parents is the best-selling ‘Heavy Metal’. Ruby Ribbons™ was select

Geography Lessons in the GardenA good mixed perennial garden can be a trip around the world – or at least across a continent or two. Today’s tour involves a plant whose name sounds deceptively like a land it did NOT come from. Nepeta kubanica Neptune (‘Bokratune’ PP29556)Is that a funky way to spell Cuba, land of cigars and Castro? Nyet! The specific epithet refers to “big-leaf catmint’s” ancestral home on the Kuban Peninsula in Southern Russia, on the Black Sea. This particular beauty was bred

So you think Latin names are difficult, you silly English-speaking person? Hah!Let’s examine first a popular perennial, then the less-familiar story behind its name. GaillardiaA backbone of the sunny garden, “blanket flower” is known and loved world-wide for its array of bright, cheerful, often bicolor blooms.Complex daisy-like flowers feature a plethora of petals with toothy, pointed or fluted tips. Puffy gold/red centers remain attractive and interesting even after petals fade. As you mig