redbuds, mahonia and more, with j.c. raulston arboretum’s mark weathington

New Trees: Recent Introductions to Cultivation by John Grimshaw, Ross Bayton and illustrated by Hazel Wilks. Amazon

Ornamental Japanese Maples are widely available for planting in your garden. The autumn colouring makes these trees spectacular when planted en mass in a woodland or Japanese garden setting.

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

Ferns have been on the planet for more than 300 million years—about twice as long as flowering plants—and in recent years breeders with sophisticated eyes have introduced extra-showy varieties for our gardens.No wonder there is a focus on ferns, since they are naturally deer-resistant, mostly adapted to shady gardens, and hey, you don’t need to deadhead them since they’re not flowering plants. You can’t attribute any of those qualities to, say, a daylily.On my radio show and podcast, Tony treated me to a 101 on ferns and how to use them in the garden (that’s a tiny section of the 28-acre private nonprofit Juniper

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

I spoke about some notable natives with my friend Andy Brand of Broken Arrow Nursery, with whom I often hosting half-day workshops in my Hudson Valley, New York, garden, when we focus on upping the beneficial wildlife quotient in your own backyard with better plants and better practices. Andy has been one of the experts I’ve pestered for ideas as I’ve been doing that in my own garden in recent years to good effect.Andy is manager of Connecticut-based Broken Arrow, and he’s a serious amateur naturalist, and founder of the Connecticut state butterfly association. (That’s a photo by Andy of a red-banded hairstreak on a Clethra blossom, top of page.) Learn where many familia

Decades ago, I inherited the big old Clivia plant that had inhabited the sunroom of the home I grew up in for years before that. All these eons later we still live together, Clivia and I, as we have at several locations in between, though now there are multiple plants, each a division and each monstrously bigger than the one I started with.And then maybe 15 years ago I bought a yellow-flowered Clivia [above] at a botanical garden plant auction, and last year a young plant of a Clivia species unknown to me arrived in the mail as a gift from friends….so you get the idea. I like clivias. A lot.Alan Petravich, who a

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

http://vimeo.com/13985863 SOME OF YOU MAY KNOW Shauna James Ahern, the Gluten-Free Girl, who has participated in many Summer Fest and Fall Fest events here with me the last couple of years. Her extremely popular blog is for people who love food—and great writing.Don’t let the “gluten-free” part of Shauna and her chef husband Danny’s website or their new cookbook scare you off, if wheat and other glutens aren’t something you worry about eating because you don’t have the kind of sensitivity that prompted Shauna to go gluten-free in 2005. This is just plain delicious food, made from fresh ingredients—and (surprise! rapture!) there is plenty of baking in the mix, including carrot-ginger cake and focaccia–and a pear tart, made with Asian pears and a sorghum, potato and sweet-rice flour crust. There is even hom

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

The answer is the pawpaw, and to say that Andrew Moore has a passion for pawpaws and encyclopedic knowledge about them would be an understatement.The Florida-born and Pittsburgh-based writer was just 25ish years old when he began work on what is now the book “Pawpaw: In Search of America’s Forgotten Fruit,” and he did indeed go on a search for it, or maybe more of a magical mystery tour–through history, horticulture and literally around the nation with many unexpected adventures along the