how effective are nativars? with doug tallamy

Caladiums are not as difficult to care for as many people think, and they make a beautiful addition to any home or garden.

Everyone loves falafel—it’s a year-round staple, and the frozen options at Trader Joe’s make it incredibly easy to prepare. But today, you should probably rid your freezer shelves of any Trader Joe’s falafel: In the company’s third food recall this week, on July 28 Trader Joe’s recalled its fan-favorite Fully Cooked Falafel after being informed by the supplier that rocks were found in the food.

The spotted lanternfly (Lycorma delicatula) (SLF) is the latest non-native species to take hold in the U.S. This planthopper is large (about a half-inch long) and originally from several countries in the Far East. It was first found in Pennsylvania in 2014, and active infestations are now established in Connecticut, Delaware, Indiana, Maryland, Massachusetts, New Jersey, New York, Ohio, West Virginia, Virginia, and as of just last week, North Carolina. SLF has not been detected in South Carolina, but it is an insect for which we need to be on the lookout.

If you said Heuchera, you’re right. Perhaps you’re going to reshuffle some shady beds this spring, and know that Heuchera, with their great foliage, can help make garden pictures work–but wonder which ones, and how best to use them. I invited George Coombs, trial garden manager at the must-visit Mt. Cuba Center in Delaware, with 50 acres of native-plant display gardens and 500 acres of natural land, back to the radio show to help make the best choices and grow them to perfection.George knows from Heuchera, having trialed 83 varieties side by side (the exhaustive results are in this pdf). “I say to people, ‘I’m doing Consumer Reports for plants,'” he explains. Though there are countless varieties on the market, many are duplicative in appearance or just not distinctive. “I can honestly say that when it

Brushwood Nursery, aka gardenvines [dot] com, was founded in 1998 in Kennett Square, Pennsylvania, out of a Lord and Burnham greenhouse Dan rented for $5 a year plus upkeep. (Such a deal!) Dan, a University of Delaware horticulture graduate, used to teach at nearby Longwood Gardens and worked with Conard-Pyle, where he got fluent in the propagation of Clematis, which most nurseries call “a nuisance crop,” he says, with their particular trimming schedules and rambunctious intertwining tendencies.Enter a business opportunity: a high dollar-per-square-foot greenhouse crop, and one that not everyone is good at–enter Brushwood. He started selling vines over eBay, eventually launching his own website, and recently outgrew the climate and space in Pennsylvania and moved to Athens, Georgia.The Brushwood collection now numbers more than 500 climbers, with Clematis as the main event—including ‘Omoshiro,’ top photo, which may be the first large-flowered one I ever buy (it’s more than 7 inches across, and fragrant). There are climbing roses, jasmines, passionflowers and more–but let Dan tell

That’s the sort of “advanced” question I’m wondering about now, after a little episode with a packet of leftover collard seeds that I was feeling so smug about—a feeling that quickly changed to dismay a couple of weeks into their sorry time outdoors.When taking inventory, first I refer to the general guidelines for how long seeds last, summarized generally in the chart above, and detailed in this article on estimating seed viability. I always suggest a germination test of an

THE FLYER PIQUED MY INTEREST: Dan Benarcik, part of the creative team at Chanticleer Garden in Wayne, Pennsylvania (a must visit!), would be lecturing nearby about “The Art & Craft of the Garden,” and how to personalize a garden using artistic elements, found artifacts, and ornamental containers. I quickly got a ticket—you can, too, for the June 16 event, including garden tours and a garden market, in Spencertown, New York—but also asked Dan to share some of his ideas and images (including the bromeliad-artemisia- urn-and-melianthus moment at Chanticleer, above) with us, no matter whether we can attend. A Q&A with this enormously talented plantsman and garden artist.

IT’S ALMOST TIME TO GIVE MY WINTER FRIENDS the twig dogwoods and willows some pruning, the only care they ask in return for year-round beauty.  But will I really have the nerve to cut my favorite of all, Cornus sericea ‘Silver and Gold,’ back hard? Why I love this easiest of shrubs…and how that love may have backfired just a bit.

A little about Michael:“That’s Michael Dodge,” I say, when I show people around the fall garden, as we pass a large group of show-offy, yellow-fruited Viburnum I enjoy all fall into winter. V. dilatatum ‘Michael Dodge’ is truly a standout plant.But the original Michael Dodge, the one that great shrub was named to honor, is a well-

In the early 1990s, when I was working on a book called “The Natural Habitat Garden” with my friend Ken Druse, we traveled the country interviewing native-plant enthusiasts and photographing their gardens. One memorable stop was the home of Mrs. Lammot du Pont Copeland, outside Wilmington, which today is the botanic garden called Mt. Cuba Center, with more than 50 acres of display gardens on more than 500 acres of natural land.I’d never seen native terrestrial orchids before, or the vivid red and yellow wildflower called Spigelia marilandica anywhere, and that day I learned that some discerning and forward-thinking experts such as Mt. Cuba’s first horticulture director, the great Dick Lighty, were already busy selecting “better” forms of native plants for garden use–a trend that has accelerated and become one of the hottest areas of contemp

Few people have a more practiced eye about ferns than Judith, a.k.a. The Fern Madame, who joined me from Fancy Fronds in the State of Washington to introduce us to some distinctive favorites from among her vast collection: ferns with pink-to-bronze early color, with glossy foliage, with forked, divisifine-textured cresting (like the crested uniform wood fern, above).Read along as you listen to the March 5, 2018 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).fern q&a with fancy fronds’ judith jonesQ. I’ve known about you and your catalo

Read along as you listen to the June 26, 2107 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).evaluating monarda with george coombs of mt. cubaQ. We’ve talked before on the show about your past trials of other native plants like Baptisia and Heuchera—and native plants are the mission of Mt. Cuba, which is both a garden for visiting and a research center, right?A. Mt. Cuba Center is actually a former du Pont family estate, the Copeland family estate, and they left their estate to become a public garden. What kind of sets us apart from others in the area is that we focus on native plants. We broadly define our nativity region as the Eastern United States.We do a lot of work promoting plants in a display capacity in the gardens itself, and then we also do research like what I do, trying to help