growing and blooming clivia, with longwood’s alan petravich

How to Grow and Care for Braeburn Apple Trees Malus x domestica ‘Braeburn’

Icon of the southwest, organ pipe cactus (Stenocereus thurberi) is one of the best known species of cacti in the United States.Reaching up to 26 feet in height and 12 feet wide, this slow

Lee’s tips for growing pawpaw or American persimmon couldn’t make it sound more appealing, or simple:“Plant it, water it, and keep weeds and deer away for a couple of years, and then do nothing,” he says. No fancy pruning (like those apples crave), no particular pests–and a big, juicy harvest. More details on how to choose which variety to grow are included in the highlights from the April 29, 2013 edition of my public-radio show and podcast, transcribed below. To hear the entire interview, use the streaming player below. You can subscribe to all future editions on iTunes or Stitcher (and browse my archive of podcasts here).growing ame

IF YOU ARE STILL USING any synthetic chemicals on your lawn, I hope you will stop. So does Paul Tukey. When he founded SafeLawns in 2006, Paul says, “It didn’t occur to people that their lawns could be dangerous.”“The sad reality is that we know that a lot of the chemicals used to grow the lawn (the fertilizers), or the chemicals used to control weeds or insects or fungal diseases—all  of these chemicals are designed to kill things, and they can make us very sick, and they make the water very sick, and the soil very sick, and the air very unhealthy.”Giving up chemicals doesn’t mean you have to pave over your front yard.“We will have lawns long after all these chemicals are banned in the United States, as they have been banned in Canada,” says Paul—explaining that more than 80 percent of Canadians cannot use weed and feed products, or glyphosate (the active ingredient in Roundup herbicide) because they are

Andrew, who is now assistant director of the Chicago Botanic Garden, is past president of Magnolia Society International’s board of directors, and remains a member of the society’s board. In his tenure over 20 years as curator at Scott Arboretum of Swarthmore College in Pennsylvania, Andrew built the magnolia collection from about 50 to more than 200 cultivars. That’s a lot of magnolias.Now Andrew Bunting is author of a book on the queen of flowering trees, called “The Plant Lover’s Guide to Magnolias,” just out from Timber Press as part of an ongoing series on various distinctive genera of plants.We talked magnolias on my public-radio show and podcast. Read along while you listen in to the April 25, 2016 edition of the podcast using the player below (or at this link)–and even learn how to train a magnolia or any w

In the fall of 2016, Dr. Connally won a $1.6 million grant from the Centers for Disease Control to fund a four-year study, in coordination with the University of Rhode Island, to gauge the effectiveness of various tick control methods in the areas around people’s homes. She’ll tell us more about the angles being pursued, and also about self-care topics, from treated clothing to the use of topical repellents and more.Read along as you listen to the Dec. 11, 2017 edition of my public-radio show and podcast using the player below. You can subscribe to all future editions on iTunes or Stitcher (and browse my archive of podcasts here).backyard tick research, with dr. neeta connallyQ. A little context first: You’re in the Northeast, where a lot of the cases of Lyme in the United States occur, but there are multiple tick species around the nation. You

Adam and I talked about not just the Japanese types, but also other garden-sized maples for adding interest in every season and garden situation–in pots or the high shade of woodland gardens, to full-sun locations.my maple q&a with adam wheelerQ. When I was at Broken Arrow recently, there were many choice things to look at—but I kept noticing the maples you offer, particularly. How many do you grow?A. In the collection at the nursery, I suspect we have 150 or 200 different maples, and really that’s the tip of the iceberg with this genus.Q. There are a lot of native A

Where did we fail?Is it the wrong orchid for our conditions, or did we do wrong by the right orchid? Oh, dear.I sought advice from Greg Griffis, the orchid grower for Longwood Gardens in Kennett Square, Pennsylvania, where the annual Orchid

Since 1993, Scott has run Old House Gardens, the only American resource devoted exclusively to heirloom bulbs, many available nowhere else–older varieties that have been handed down for their enduring value and interest.After a degree from Columbia, Scott returned to Michigan to teach school and bought an 1870s fixer-upper house in Ann Arbor that led to an epiphany when he realized some of the plants outside it were hand-me-downs of gardeners past. He pursued a masters in historic preservation, worked as a landscape historian, and has taught landscape history at Eastern Michigan University.And most important for this discussion: Having that whole catalog of b

Four Winds Growers was founded around the idea of developing and promoting dwarf varieties of citrus to fit the scale of the new-home boom in post-war California and beyond–including on all those patios, and also in pots as the container-gardening trend began to take hold. Four Winds remains a family business, and a multi-generational one. It was taken over by the founder’s son, who ran it from the early 1950s until recently, when his son took charge, along with his daughter; her husband, and a grandson.In his own home garden, Four Winds marketing director Ed Laivo has potted citrus that he has been growing for “upwards of 25 or even 30 years.” He joined me on the radio and podcast to share his tips on container growing and pest control. (The transcript of the Nov. 3, 2014 show is below.)citrus-growing q&a with e

Now Joseph Tychonievich, the sought-after Michigan-based garden writer and author, has confidence-building advice for me in his just-out book, “Rock Gardening: Reimagining a Classic Style.” Joseph is also author of “Plant Breeding for the Home Gardener.”Read along as you listen to the Oct. 24, 2016 edition of my public-radio show and podcast using the player below. You can subscribe to all future editions on iTunes or Stitcher (and browse my archive of podcasts here).my rock-garden q&a with joseph tychonievichQ. How did you get the rock-garden bug? Did you catch it in your time working at Arrowhead Alpi

The charmingly fat little book, humbly bound in cloth, was just released by its American publisher this fall, about a year after it was issued in the U.K. (Enter at the bottom of the page to win a copy.)Don’t let its smaller trim size fool you: There are 600 ideas inside.Forget arranging the recipes and variations in predictable chapters like “Entrees” or “Chicken,” though. “Eat” organizes the way we cook and eat, such as “In a Bowl” or “In the Hand,” or “In the Frying Pan” or my favorite section: “Under a Crust.”Yes, Slater admits, making