fern secrets, fern sex and fern gardening, with tony avent

With all that in mind, I made my annual frantic call with some urgent tomato questions to today’s guest, Craig LeHoullier in North Carolina, the NC Tomato Man as he’s known on social media, author of the classic book, “Epic Tomatoes” (affiliate link). Craig knows more about these cherished fruits than almost anyone I’ve ever met. He even shares that in live sessions each week on his Instagram account where you can ask your questions and get solid answers. I asked Craig how he’s doing and what we should all be doing to bolster a bountiful harvest and also about which fruits to save next year’s seed from anyhow and other tomato questions. Read along a

Peter is one of the world’s master bread-makers, and the author of six books on bread baking, including multiple James Beard Award winners such as “Whole Grain Breads,” “The Bread Baker’s Apprentice,” and “Crust and Crumb.” He is a baking instructor on the faculty of Johnson and Wales University in Charlotte, North Carolina, and has even delivered a popular TED talk on the subject.So when was the last time you baked bread—which to my taste competes with homemade soup as the ultimate comfort this time of year, when we gardeners head mostly indoors for the long wait? I interviewed Peter Reinhart on my public-radio show for inspiration on the best-tasting, healthiest ingredients—including some that are gluten free. The transcript of our chat follows:‘bread

Ever wonder, for instance, why some blue hostas turn dull by high summer, or certain yellow and variegated varieties fade worse than others? Or did you know that ‘Halcyon’ (a blue hosta) has produced all the “sports” or mutations above, and more? In a story and a podcast, get to know our most beloved shade-garden standby more intimately than ever before.I suppose I already knew that there are more than 6,000 named hosta varieties, though perhaps merely 500 are truly garden-worthy, says Tony, whose standard is what he calls “The 10-Foot Test.” Meaning:“If you can’t tell it from 10 feet away witho

On my public-radio show, Arboretum director Mark Weathington took me through the years-long process of “discovering” new plants. Plus, Mark highlighted some Arboretum specialties that may belong in your garden, including standout redbuds and mahonias, and the lesser-known evergreen shrub Illicium, and even showy native dogwoods selected to withstand increasingly saline soils in tricky coastal areas.What’s now called the J.C. Raulston Arboretum at North Carolina State University is where I met my first Cephalotaxus–a near-lookalike to our common evergreen yews but excitingly deer-resistant. And then a moment later I met another one–this time a columnar form–an

Not long ago, we swapped  pet peeves (like made-up plant names applied by marketers in the guise of trademarks) and also plants we’re crazy about—including overlooked ones, ones Tony calls “plants that need a good p.r. person.” He’d certainly be the publicist I’d hire if I were a shrinking violet with chlorophyll in my veins. Meet some of these overlooked creatures.Yes, Tony Avent allows the occasional common name—provided it’s a valid one, like catmint for Nepeta, for example, or elephant ear for Colocasia. But under the headline Peltoboykinia watanabei in his latest catalog, above the description including the Tony-isms “tall, bold and bodacious,” and a “fabulous member o

Dr. Tripp, the voice of Robin Hood Radio’s newest program, “Your Health,” received her D.O. from the University of New England. In previous incarnations she has her BS and MS from Cornell; her Ph.D. from North Carolina State University, where she also served as Curator of Conifers for the famed J.C. Raulston Arboretum, and did postdoctoral work at the Arnold Arboretum of Harvard University. She knows from trees and shrubs—and that’s what we talked about:q&a: great trees for gardens, with kim trippQ.What woody plants always got your recommendation—what did you try to encourage clients to plant when you were making gardens for people, while supporting yourself through medical school? A. The first thing I always did, especially with a new client, was to walk around with them and say, “Let’s just see what’s growing here now–what’s out there and doing well,” and have a look at it and see if we like it or don’t. And we’d go from there.I found a few plants in our region that no matter what the conditions, were always doing well—even with deer browse.They were thi

Q. Since all gardening starts with the soil, Ira, one that really caught my eye was the DIY soil test with dishwashing powder and water in the glass jar. A. I first came across the test back in the 70s, when I was a 4-H and Girl Scout leader. The area in North Carolina where I was living at the time had red clay (just like we do here in Virginia).You can sort of tell what kind of soil you have by making a ball of it in your hand, but to be more clear about your soil texture—so you can have a better idea of moisture-holding capacity and how much organic material in the form of compost you need—this test is great.You take a quart Mason jar, fill it one-third to half full with soil. Make sure you’re just getting soil, and not big clumps of grass; go below that, to sample the first 6 inches.A trowel you use for planting bulbs is great for getting a soil profile.Then add water until the jar is about t

A candid head’s up: Like Jeff, I am less-than-enthusiastic about the seemingly widespread desire among gardeners to shop their way out of issues with pests, disease, or soil imbalances. I buy a lot of seeds and bulbs and plants–but not a lot of “stuff.”Jeff and I had a funny email exchange, when I invited him to join me on the radio show and podcast, and asked about what topics he’d most like to cover together.“The topics that I speak on most frequently are garden remedies and thoughtful organic gardening,” Jeff replied. When I read that, my slightly dark humor zoomed in on the phrase “thoughtful organic gardening.”Except I thought he said, “thoughtless organic gardening.” I g

The backstory: When I heard the title of a lecture being given nearby by a visiting North Carolina State University zoologist, I had to know more. The talk wasn’t titled “Woodchuck-Proof Your Backyard,” or “Rabbits Be Gone,” which would have attracted me, too, but for more obvious reasons. It sounded far more dramatic:“The Return of Predators to Urban America.”The speaker was Kays, a North Carolina State University zoologist and expert in using new technologies to study free-ranging animals, including the ones that may very well live in your neighborhood and garden. He leads the project called eMammal—a citizen-science animal-counting collaboration with the Smithsonian—and directs the Biodiversity Lab in the Nature Research Center of North Carolina Museum of Natural Sciences. I invited him to my public-radio pro

Matching the specific variety of edible to its intended use just makes sense, especially if putting up some of the harvest is in your plans. It has always been in Carol’s.“I was born into a family that grew its own food,” says Carol. “My Swedish grandmother planted a garden every summer that was counted on to feed the whole family–my grandparents, their five children, spouses, and grandchildren.”And that meant food year-round, much of it canned over a woodstove in a New Hampshire house that had no running water or electricity. From a young age, she helped carry water from the well 200 yards uphill in a pair of buckets on a wooden yoke over her shoulders at food-preserving time, to get the water baths going.A “rock-reinforced hole in the ground” was their root cellar

Maybe because my name is Roach, or because I live in a very old house in a rural area into which I stuff a ridiculous number of plants each winter after summering them outdoors, bringing many other living things in along with them…for whatever reason, in January I was delighted and fascinated reading the new study. It was published by entomologists at North Carolina State University, who surveyed homes in or near Raleigh, to try to get some sense of just how diverse their indoor microbiomes might be.Wait till you hear. We are talking an average of 90-plus different arthropod types per home.The study is called, “Arthropods of the Great Indoors: Characterizing Diversity Inside Urban and Suburban Homes,” and its lead author, Dr. Matthew Bertone, took me though the insights. We talked about stink bugs and lady beetles, spiders and fruit flies—and even what in the wo

I’m a longtime organic gardener, meaning no lover of chemical “answers” to problems, but I’m also no lover of the endless and often-wacky home remedies that I read about year after year.Some home remedies do work, but some are not just ineffective, but also dangerous, sometimes as dangerous as chemicals.I was interested to read an open letter in summer 2015 to “Consumer Reports” written by Jeff, a former Associate Professor of Horticultural Science at University of Minnesota, who has a masters in entomology and PhD in horticulture, plus 20 years of practical and research experience with plants. He’s the author of “The Truth About