Depending on where you live in North America, fall in the garden can bring anything from a flood of vibrant color to just the slightest hint of a new hue. Here in New England, we’re pretty lucky to get an explosion of autumnal colors most years. But today we decided to talk about those plants (trees, shrubs, perennials, and yes—even an annual) that can be counted on to express THE most shocking color when the temps cool down, regardless of geographic location. We realize that some of you live in...
Nov 04, 2022•48 min
They're creepy and they're kooky. Mysterious and spooky. They're all together ooky. Nope, it’s not the Adam’s Family, it’s the array of wicked plants on today’s episode. It’s Halloween season so we’ll be talking about an assortment of plants that are spiky, darkly pigmented, stinky, or perhaps even the most wicked of all: invasive. But don’t think every perennial or tree on this episode is unworthy of a spot in your garden, some are actually quite lovely landscape specimens. Can a plant truly be...
Oct 21, 2022•46 min
We very pleased to bring you a special episode of Let’s Argue About Plants today, featuring an interview with Douglas Tallamy, PhD. Several months ago, Christine Alexander, digital content manager for FineGardening.com, sat down with the famed professor of entomology and wildlife ecology at the University of Delaware to discuss how plants can save our planet. Tallamy has spent his life’s work researching the impact of nonnative plant species on the environment with his fieldwork playing a critic...
Oct 05, 2022•1 hr
What’s not to love about sedums? They’re drought-tolerant, they attract pollinators, and they flower later in the season when not much else is going on in the garden. But they also have their drawbacks—namely a proclivity to splay open (we’re looking at you Autumn Joy) and look rather awful in some cases. But rest assured that today we’re talking about sedums that maintain a compact habit (whether they’re an upright or ground cover type), still sport gorgeous flowers, and thrive in terrible cond...
Sep 16, 2022•45 min
What gardener doesn’t like something a bit out-of-the ordinary, right? Especially when it’s a plant that puts on a serious show as the final curtain call is happening. Today we highlight some of our favorite unusual fall perennials, options that are interesting cultivars of a genus you may know, and weird oddballs you’ve likely never heard of. Just a heads up that we may have cheated a teeny, tiny bit and thrown in a shrub or even a tender perennial to keep you on your toes. Regardless the plant...
Sep 02, 2022•1 hr 3 min
Nearly everyone can grow tropical plants outdoors during the summer months, but when the first frosts are forecasted gardeners in colder climates know there will be some tough decisions ahead. Which plants will be moved to those coveted spots by a south-facing window for winter? Is it worth the trouble to dig dahlia tubers and overwinter them, or should you just start over from scratch with newer, prettier varieties next year? Should you (once again) convince your significant other to don oven m...
Aug 19, 2022•59 min
They’re tough, they’re hardy, they thrive in almost any location. So, why don’t we love them? Give this episode a listen to hear about plants that have a ton of good attributes, but just can’t bring ourselves to draw a heart around them. It’s easy to ask gardeners what plants they hate—we all have long lists of inferior perennials, trees, and shrubs that are weak or have unruly habits making them deserving of our ire. But, what about those plants that haven’t done anything to get themselves “do ...
Aug 05, 2022•52 min
We all know and love parsley, sage rosemary, and thyme. And then there’s sweet basil which is perhaps the queen of all the herbs. But what about those herbs that are just as tasty—or attractive—but don’t get the same accolades? For those unsung heroes of the herb garden, we put together this episode. You’ll hear about a deliciously spicy lemon basil, an elegant edible flower with brilliant orange blooms, and a marigold that resembles a mint. There are a mix of herbs grown for ornamental and edib...
Jul 15, 2022•51 min
According to NASA Earth Observatory, one-third of the United States experienced some level of drought in 2020 and 2021 was much the same. This pattern of extended dry weather is sadly becoming more and more of the norm. We recently did a feature in Fine Gardening magazine highlighting a series of drought tolerant woody plants from around the country in our regional pages and that got Carol and Danielle thinking about which trees and shrubs are their favorite water-wise selections. Listen to toda...
Jul 01, 2022•46 min
The original title of this episode was, Big and Bold Plants for the Back of the Border . But between the length and the tongue-twister alliteration, we shorted it a bit for promotional purposes. However, on today’s program you’ll hear all about plants that really stand out in the last row of the garden choir. These perennials and shrubs are tall, yes. But they have so much more going for them than simply their towering presence. The featured plants offer a grounding and bold backdrop for your ga...
Jun 17, 2022•50 min
When late May and June hits, we can’t help wandering out into the garden with a pair of shears in hand. Bringing fresh flowers into the house seems like a seasonal rite of passage for most gardeners (at least those that don’t have allergies). But it can be a hard to cut those precious blooms and take them away from the landscape. That’s why today we’re talking about plants (perennials, annuals, and even shrubs) that we grow specifically for their flower-power. These options provide plenty of blo...
Jun 03, 2022•53 min
Is there anything ground covers can’t do? They are useful in problem areas like steep slopes, under trees and shrubs, and in spaces that need erosion control. They also reduce maintenance by enveloping areas that would ordinarily need a boatload of mulch to keep weeds at bay. Now, not all ground covers play nice. Some species will not only cover bare ground, but they will choke out neighboring plants. But that’s not the plants we’re talking about today. We’re focusing on ground covers that will ...
May 20, 2022•45 min
Always give a gift that you yourself would like to receive. That’s excellent advice when it comes to life-- and as gardeners, we can extend that sentiment to giving plants as gifts. Ask yourself: what plants would I like to get as a gift? We had a lot of fun on today’s episode, imagining the scenarios in which we’d give our friends, neighbors, or even strangers particular plants that would convey our feelings of happiness, sympathy, or just pure joy. Need a wedding present that’s truly unique th...
May 06, 2022•47 min
Little kids have Christmas. Gardeners have spring. To us, this is the most wonderful time of the year. And with the start of the season, comes those inevitable trips to the nursery. In an effort to not max out their credit cards, this spring Carol and Danielle are making shopping lists of plants that they will be on the hunt for. These species are going to fill a particular need or want in their gardens, and they might do the same for you. Listen today to see what our hosts are dreaming of addin...
Apr 22, 2022•47 min
Yes, that’s right: plants can solve problems. Maybe not problems like those noisy neighbors next door or your husband failing to replace the toilet paper roll, time and time again. But plants can solve problems like a barren patch of garden under a shallow-rooted tree, or a lack of pollinators in your yard. Today’s array of fantastic perennials are plants that can address conditional or pest problems that you may be struggling with. Need a vole-proof, pollinator magnet? We’ve got one. Need a pla...
Apr 08, 2022•49 min
They’re often called the “exclamation points” of the landscape, drawing attention in a not-so-subtle way. Of course, we’re talking about columnar (AKA fastigiate) plants and today we’re highlighting some of the best options. Skinny plants are invaluable for several reasons other than their ability to catch the eye. They also have a small footprint which makes them ideal for siting in narrow places including along the side of a house or in a tight spot between established plants in a border. Thei...
Mar 25, 2022•47 min
Even though there’s still snow on the ground for many of us, warmer weather is most definitely on our brains. So today we’re going to be talking about native plants that put on a spectacular show in spring. And, although we’re a podcast based out of New England, the plants we decided to talk about have an extensive native range (even into Texas!). There is an exquisitely fragrant perennial, a self-sowing ephemeral, a delicious edible, and several trees and shrubs that bloom so prolifically in Ap...
Mar 11, 2022•50 min
There’s no reason to tell everyone how great ‘Brandywine’ tomatoes are because everyone already knows! And the same goes for ‘Blue Lake’ green beans or ‘Hot Wax’ peppers. We all know these names because they are great varieties that vegetable gardeners have relied on for decades. Yet, there are a bunch of lesser-known veggies that deserve the same praise, but their PR agents aren’t the best. On this episode Carol and Danielle are taking the time to call out some of the unsung heroes of their veg...
Feb 25, 2022•57 min
If you live in the Northeast, Mountain West, or Midwest your idea of winter interest is certainly different than say, a gardener living in the South. Those of us who live in cooler locales are often satisfied with calling any plant that sticks its head above a snowbank “a winter stunner.” But in today’s episode we’re holding the bar a bit higher and talking about plants that really do save their best for the months of December, January, and February. We discuss shrubs that flower in winter, pere...
Feb 11, 2022•46 min
Is there a better time of year than seed-ordering season? You may shop for seeds online, or perhaps you prefer the analog version (like us) of paper catalogs. Regardless, ordering and starting seeds is an act of defiance against the winter conditions outside. Starting seeds says, “Hey snow and ice--you don’t scare me! I know spring is right around the corner.” Today we’ll talk about the seeds that have made it into our virtual shopping carts this year and tell you a little bit about what a parti...
Jan 28, 2022•1 hr
What if you could have a garden that basically planted itself? The idea isn’t as far-fetched as you might think. Self-sowing plants are delightfully serendipitous plants that will happily disperse seed without any intervention from you. Yes, there are lots of plants out there that spread indiscriminately and obnoxiously--but those are not the ones we are discussing in this episode. Instead, we’re focusing on an array of perennials, annuals, and even edibles that will create offspring politely--f...
Jan 14, 2022•51 min
Perhaps it’s the winter season we’re in right now, or perhaps we’re just hungry, but regardless, we have berries on the mind. This episode highlights some plants that provide us with unexpected (but very appreciated) fruit. It could be a perennial that is grown for its foliage but puts on a late fall show with its berry-set. Or a shrub that is known for it’s berries--just not in a certain bubblegum color. We’ll give credit where credit is due for this topic: Andy Brand, who is our expert for thi...
Dec 17, 2021•39 min
Well loyal listeners, it’s hard to believe, but this is our 100th episode! We cannot thank everyone out there who has stuck with us from the early days of trying to figure out what a podcast about plants should sound like, and still downloads episodes to this day (when we’ve only figured out a bit more of what we’re doing). We’re not big on birthdays around here, but we did decide to kick off this anniversary episode with a question: If you could have 100 of any plant to give as gifts to friends...
Dec 03, 2021•48 min
The thought of restricting most gardeners to only three of any plant might sound cruel. After all, what makes us happier than heading to the nursery to fill a shopping cart? But limiting your plant palette has many advantages. Less variety means less chaos, in many cases. And, when it comes to trees, limiting yourself to just three options may also be necessary since trees take up more space and are more expensive than a perennial. It’s for these reasons that we decided to imagine ourselves on a...
Nov 19, 2021•53 min
Everyone likes an upgrade. Whether it’s a faster car or a more efficient cell phone, it’s hard to turn down a better version of something you already like. Plants are much the same. If you already love that gorgeous catmint that flowers all season long, what not try one that not only has all the same great attributes but also has an improved habit. Today we’re talking about plants we have a great affinity for, but that plant breeders have made just that much better. Perhaps it’s a longer bloom t...
Nov 05, 2021•43 min
Here at Let’s Argue About Plants we’re big fans of native plants. Our gardens are filled with them and for good reason: native plants are essential to the preservation and health of the local ecology. Aside from their benefits to the environment, many native plants are built to thrive in the conditions where you live, too. Today, we’re talking about native alternatives to certain less-desirable plants. These undesirables might be invasive, or spread obnoxiously, or perhaps they are just prone to...
Oct 22, 2021•41 min
Nothing says fall in the garden more than the sight of ornamental grasses pluming. It goes right along with all other things that signal the season change—the kids going back to school, pumpkin spice everything, and turning the heat on for the first time. Gardeners seem to have a love/hate relationship with ornamental grasses. They have great texture, they give life to the late-season landscape, and many are native to North America. But, some spread like noxious weeds, become invasive, or are ma...
Oct 08, 2021•49 min
Since the Let’s Argue About Plants podcast is based in New England, we know all about fall color. This time of year is a favorite for most of our staffers with the native sugar maples turning bright red and the birch trees shifting to brilliant yellow. But this episode is all about the unsung heroes of fall—plants that don’t immediately pop to mind when you think of vibrant autumnal color. And, we’re not just talking about trees. There are some select perennials (even some that bloom in fall) an...
Sep 17, 2021•43 min
Fall is a wonderful time of year for gardeners for so many reasons. It finally cools down so you can actually weed and prune without breaking a sweat. Many of us get to experience the color change of many perennials and woodies as the temps start to drop. And, of course, this is the time of year that we get to start shopping for fall bulbs. If you are one of those people who always kicks yourself in spring for not planting enough—or any—fall bulbs, you’re not alone. This year we’re here to inspi...
Sep 03, 2021•36 min
You know you’re a hardcore gardener when you dream about moving to the tropics--not for the beaches and tiki drinks--but because that would enable you to grow so many more cool plants. In this episode we discuss tropical plants we wish we could grow in our cooler climates, or even ones that we are looking forward to trying to grow in the future (and overwintering them like our agaves). There are some selections you’ll recognize, but there are also a couple plants we are 99% sure you’ve never hea...
Aug 20, 2021•52 min
