DAVID CULP is a self-professed Galanthophile, a lover and passionate, longtime collector of snowdrops in all their varied incarnations. He’s additionally a number of the annual Galanthus Gala symposium, which occurs the primary weekend of March in Downingtown, PA, and nearly on-line, too, for these of us who wish to take part with out even leaving dwelling, as I did final yr, and can once more this time round.
David Culp, writer of “A Yr at Brandywine Cottage,” and likewise of “The Layered Backyard” (affiliate hyperlinks), gardens on two acres in Downingtown, the place amongst many botanical treasures he grows greater than 200 cultivars of Galanthus or snowdrops, proof constructive that he’s certainly a real Galanthophile.
We talked about snowdrops: the best way to develop them, and multiply them, and likewise about his ardour for amassing and extra.
Plus: Remark within the field close to the underside of the web page for an opportunity to win a duplicate of his guide, “A Yr at Brandywine Cottage.”
Learn alongside as you take heed to the Jan. 22, 2023 version of my public-radio present and podcast utilizing the participant beneath. You may subscribe to all future editions on Apple Podcasts (iTunes) or Spotify (and browse my archive of podcasts right here).

snowdrops, with david culp
Margaret Roach: Hello, Dave. How are you?
David Culp: Hello, Margaret. I’m superb [laughter].
Margaret: Madman. Madman. Sorry, it’s a madman alert [laughter]. You’ve received numerous crops over there, kiddo.
David: Certainly. Yeah, I used to be chuckling. Sure, I’m a Galanthophile, proud to say. I let my geek flag wave excessive.
Margaret: Precisely. So, I don’t know what number of years it’s been occurring, the Galanthus Gala. So simply briefly, what’s it? And there’s some nice audio system this yr, as all the time, so inform us simply briefly what it’s.
David: Nicely, for 20 years, I might go over to England for the RHS winter present, to see hellebores and Galanthus. After which I had this nice epiphany that planes fly each methods throughout the Atlantic. Why can’t the Europeans and Brits come to us? And so I organized the Galanthus Gala in 2017. And as destiny would have it, it snowed that day, so we moved it to my assembly home in Downingtown, it’s a 250-year-old Quaker assembly home; I moved it to there, to their schoolhouse. We’ve had distributors and we’ve got audio system, and it’s grown and grown and grown.
I had an curiosity in Galanthus. It stemmed from my curiosity in hellebores, winter gardening specifically. Anybody can do a backyard in June. [Hellebores and snowdrops, below.]
Margaret: Sure [laughter].
David: But it surely takes one thing to do it in February and March. So I assumed, effectively, we will do that if we simply take into consideration what crops are going to be blooming or hardy for us right here. I get it, we’re not England, however we will have very stunning winter gardens if we simply give it some thought. But it surely shouldn’t simply relaxation on one genera. As passionate as I’m about hellebores, I’m that obsessed with Galanthus. My hellebore mentor, Elizabeth Strangman, gave me a warning once I first picked up my few pots of Galanthus. She goes, “Oh, David, watch out. These are extremely addictive.” [Laughter.] And she or he was proper. She adopted with a little bit caveat, “And you’ve got sufficient addictions.”
Margaret: Yeah, precisely. Nicely, it occurs to one of the best of us. Though I’ve to say, I’ve managed to have numerous crops, however not numerous one genus of crops. I don’t know why that… why I principally escape that. Totally different folks have completely different psychological attachments or no matter. I’ve received numerous completely different crops.
However anyway, so some Galanthus fundamentals. The place are they from? When do they bloom? I imply, what number of sorts are there anyway? I imply, how various a bunch is it? I believe that I learn in your web site that the identify Galanthus comes from the Greek phrases for… G-A-L-A for milk, and A-N-T-H-O-S for flower, milk flower, or it appears like drops of milk and so forth. The place are they from?
David: They’re from… Let’s see, the Crimean area, or Northern Turkey-
Margaret: So, the Balkans and stuff?
David: The Balkans, all the best way as much as Southern Europe. They’ve migrated. Throughout the Crimean warfare, the British troopers would ship snowdrops again to England. They have been first recorded in, I believe, the 1500s, in Gerard’s Herball guide, however they don’t seem to be native. They’ve since naturalized throughout Europe and England.
Margaret: O.Ok. And by way of… So once more, you’re kind of mid-Atlantic, so that you’re in Pennsylvania, not removed from well-known Longwood Gardens and so forth. So, when did they bloom for you? You’ve gotten 200 or one thing sorts. What’s your bloom season, the vary of them?
David: You realize Margaret, I wish to take the problem cup [laughter]. So, my Galanthus began blooming in October. They bloom all over the winter, there are tons of blooming proper now, however we’re not in peak Galanthus season, thoughts you. They’re earlier this yr, thanks, not thanks, world warming.
Margaret: Sure.
David: Tons blooming proper now. We’re going to have chilly climate this week, however they’ll take it. That’s one of many issues I like about them, is they’ll take the trials of winter and nonetheless carry on blooming.
So that they go proper by way of the winter, all the best way until April. And when folks type of child me and say “Galanthus,” and I simply cease and go, “What’s blooming in your backyard proper now?” That normally provides me pause, and I can say, “I’ve tons of of…” And I would like chlorophyll within the wintertime. I don’t learn about you, however I would like one thing inexperienced.
Margaret: Proper. So, there are both species or varieties for lots of various zones. I believe in your web site, once more, it says 2-9, however the candy spot is zones 4-7-ish or so, for these bulbs and…
David: In all probability. My pals up in northern New York, in colder areas, they most likely are rising a number of Galanthus nivalis, that are extremely popular in Germany and northern Europe proper now. There’s numerous breeding work being performed there. So what I… I like nivalis, I develop numerous them, they’ve naturalized right here in southeastern Pennsylvania, New York. They’re the one which’s naturalized probably the most within the U.S.
I additionally just like the Galanthus elwesii, as a result of it’s a bigger flower and it blooms earlier. However then there’s an entire host of hybrids. There’s 4 completely different mainly species that make up the genus Galanthus, however the bulk of my assortment is nivalis, gracilis, elwesii, the hybrids. However like all Galanthophile, the reality is, you’ve received to have all of them, and also you quickly be taught to work with what works with you, and go along with these specific species.
Margaret: Proper. Proper. So, if you have been speaking about the way you’ve had some blooming since October, and there’ll be ones blooming by way of April, you don’t imply the identical actual flower, in fact. You imply this persevering with, this succession of this genus, since you’ve planted differing types, you may have this succession, this persevering with wave of them. And we gardeners who will not be Galanthophiles but [laughter], we see them within the fall bulb catalogs, I consider. That’s after they’re offered principally. Is that appropriate?
David: That’s appropriate. I purchase them generally after they’re dormant bulbs. I additionally purchase them within the inexperienced, which we do on the Gala, we promote them within the inexperienced. That’s an excellent time to plant them. The reality is, one of the best time to get them is when you will get your palms on them [laughter]. However on the gala, there’s a number of completely different cultivars and species within the inexperienced.
They’re within the Amaryllidaceae household, and now individuals are glazing over. That’s necessary, although, as a result of with Amaryllidaceae you mechanically go: “deer-proof.” So, they’re deer-proof. The opposite factor concerning the Amaryllis household is that they solely put roots out yearly. So if you happen to harm the roots if you’re transplanting them, they’ve misplaced the power to take up that rather more vitamins. So, you’re protected after they’re dormant, however even higher in the event that they’re in a container and you purchase them within the inexperienced.
Did that confuse you?
Margaret: No, no. No, I get it. And once we say “within the inexperienced,” we imply that it’s up and rising, so to talk; it’s a transplant.
David: Yeah. Yeah.
Margaret: So, I’ve mentioned repeatedly that you’ve got tons of of sorts [laughter] in your backyard. Are you able to bear in mind all of the names with out a cheat sheet in your hand? I imply, it should simply be staggering.
David: My backyard Brandywine Cottage, is… I used to not label something. The one factor I labeled in my backyard is my Galanthus assortment. I don’t know if I’ve risen to new heights or sunk to new lows. I do label my Galanthus, as a result of I’d be misplaced with out them.
An unlabeled Galanthus, if you happen to don’t know what it’s, is only a fairly Galanthus. And that’s O.Ok., however if you happen to’re a severe collector of something, whether or not it’s artwork glass, you bought to know the provenance of it.
Margaret: Sure. So, I have a look at the lists from collectors who promote them, or a few of the sources that Galanthophiles would store at, not your fundamental mail-order bulb catalog, mass-market bulb catalog, which has a number of sorts. And I see some for $30, which I assume is for a bulb, and a few for near $500 for a bulb. So, a few of them are actually, actually, actually costly.
And so if I splurge on even a $30 bulb, if I splurge on one, what occurs? What’s that little creature doing? How lengthy does it… How does it multiply? Does it multiply solely underground? Do they self-sow? What’s their technique of turning into a couple of in my backyard?
David: Nicely, each.
Margaret: O.Ok.
David: And I’ve confessed that I’ve paid perhaps manner an excessive amount of for a single bulb of Galanthus. It’s type of like Tulip Mania proper now. They fetch large costs from $1,400 right down to $30. And I provide simply fundamental elwesii within the pot, to the very costly ones at my desk, and on the Gala, you’ll see all of them worth ranges. You purchase what you’re prepared to gamble and plant within the floor.
And folks giggle and say, “You paid that a lot for a bulb?” And I mentioned, “Nicely, how’s your 401k performed? My funding in that bulb normally doubles inside one yr.”
Margaret: Oh!
David: So, you may anticipate that to most likely double inside a yr, perhaps two on the most. But when it’s broken, the roots are broken, it would take one other yr for it to tug up its socks and bloom for you. But it surely reliably will increase very slowly, and makes a big clump.
It does self-seed. I’m afraid I’ll by no means have a extremely tidy backyard once more, as a result of I let my Galanthus go, hoping that they’ll seed round. And you’ll’t mulch… I don’t mulch, anyhow, I take advantage of leaf mildew on my backyard, however they may self-sow round, and also you get some attention-grabbing hybrids. When you may have this many cultivars intermingling and having wine and doing what in the course of the night time [laughter], you’re going to have some attention-grabbing hybrids.
Margaret: So that they’re not simply botanical Bitcoin, they’re additionally attractive creatures [laughter].
David: They’re.
Margaret: So, you’re identified—and I discussed earlier within the introduction that one in all your books that you just’ve written is known as “The Layered Backyard”—and so that you’re identified design-wise as a proponent of the strategy of layering crops. Not simply sticking one factor right here and one factor there and so forth, and having this succession and complexity of magnificence within the backyard unfolding. How did Galanthus match into that technique? So, the place did they go and the place do they belong within the backyard?
David: Nicely, they begin the yr. That’s why we’ve got the Gala in March. It’s just like the kickoff of spring. As quickly as my backyard begins blooming with the Galanthus and the Crocus tommasinianus and the hellebores, it’s spring. I don’t go by the precise calendar. I let my backyard inform me what season it’s; I watch it. So, my backyard begins blooming right here in zone… I believe we’re nonetheless… Who is aware of? 6b or 7. Once more, the worldwide warming issue makes it laborious. We haven’t had snow right here in Philadelphia in two years, we’re anticipating our first measurable snowfall tomorrow.
Margaret: Sure. I noticed that within the paper. Sure.
David: However they begin now, it’s a seasonal layer… To your level about amassing, I type of staged my backyard: it’s Galanthus, hellebore time, then into Narcissus, then into tulip. There’s fundamental genera that goes all year long, so that you’re doing succession planting by genus, in addition to spatial layering. It’s bushes, shrubs, floor layer, you’re planting all these layers within the backyard.
Margaret: Do Galanthus do higher with roughly gentle, or what are a few of the good niches inside the backyard, light-wise and different condition-wise, that they like?
David: Shade is most popular. You may push them extra in the direction of full solar, you may wish to give them a little bit little bit of shade within the summertime. Numerous the species which are extra southerly of their distribution really like extra solar, I might say, like reginae-olgae, which is called after the queen of Greece. She wants extra solar, that one wants extra solar, as a result of it’s native to Greece.
Margaret: I see.
David: So I’ve them in full solar. What Galanthus have a tendency to not like is overly moist soils, like soggy soils. The one which’s most likely the extra tolerant of moisture-retentive—I’m saying tolerant, not -proof—could be nivalis, however I might keep away from overly moist, boggy soils with regards to Galanthus.
Margaret: I believe bulbs normally, and never all, however most, I really feel that manner, that they don’t wish to be in a sump.
David: They don’t.
Margaret: Yeah. And if I had an excellent measurement group of one thing… The one ones I actually have are the 2 most acquainted that you just talked about, and even right here in what was once zone 5b till the opposite day [laughter], after they introduced that it was 6a, with the unusually gentle winter we had till this week, they have been beginning to come up below the leaf litter, they have been beginning to push. And even neighbors had a pair flowers right here and there.
So, if I get a good-sized clump, and I wish to say divide them and put some elsewhere, do I do it after they’re “within the inexperienced”? Do I do it after they’re up and operating? Is there an excellent time?
David: I do. I’m a bit pragmatic. The optimum time is after they begin going dormant, when the leaves begin to yellow. However the fact is, Margaret, I do it after they’re within the full inexperienced, and I normally… Nicely, I’m all the time in a rush, so I’ll take a clump, perhaps a large clump, and I divide it in thirds. I divide it, depart one clump the place it was, I put two different clumps elsewhere.
Instantly, irrespective of if it’s raining out, you wish to water it in, to make it possible for the soil has contact with the roots. That’s necessary. But it surely’s type of like insurance coverage, too. If one thing occurs to 1 clump, you continue to have two extra elsewhere. If you happen to simply have one clump that’s prized, and that clump for some motive disappears… I believe dividing not solely provides you extra for the backyard, but additionally serves as a type of insurance coverage, that you just nonetheless have your prized bulbs accessible.
Margaret: Proper. I used to be trying by way of your record, you may have a listing of ones that, as you mentioned, that they turned out to be an excellent funding, as a result of you can too promote some, as you get increasingly more and extra of sure ones.
And there have been some acquainted names, you simply talked about one which was named for a Greek queen or one thing, however I noticed that there was one that you just suggest, and it wasn’t a super-expensive one. It’s referred to as Bertram Anderson. And it’s humorous, as a result of within the years that I’ve grown crops, I’ve had two different crops named for Bertram Anderson [laughter], a Pulmonaria and a Sedum. So, he should’ve been some nice gardener, Bertram Anderson.
David: Yeah. And what occurs, as soon as a snowdrop’s named after you, or an individual, anybody, that individual turns into an immortal. So, you’re immortal after there are snowdrops named after you. Bertram Anderson was a fantastic gardener. And I like the completely different names of snowdrops. That’s a part of the lure of snowdrops, of being a Galanthophile, who it’s named after, the backyard that it got here from, the provenance. That’s a part of the historical past. That’s necessary to me. [Above, Galanthus ‘Phil Cornish.’]
Margaret: Nicely, it was enjoyable, as I mentioned, trying on the record. It’s like, ooh, I simply wish to discover out who all these folks and all these locations that each one the varieties are named for, since you’d get this complete wealthy historical past by doing that, working backwards from that record of named cultivars of Galanthus. You’d get this complete historical past of our obsession with gardening over the centuries. I believe he was within the Cotswolds area, proper, Bertram Anderson?
David: That’s a giant space of Galanthophiles. There’s numerous them within the Cotswolds. They’re mainly a two-hour… I hesitate to say that, as a result of they’re unfold all over the place, however normally once I go over, it’s inside a two-hour push outdoors of London. However there are nice Galanthophiles in Eire. They’ve Galanthus reveals and gross sales in Germany, in Belgium. I imply, it’s sweeping Europe proper now.
Margaret: Mm-hmm. So, in all of those varieties, what are simply… I do know it’s laborious to… I really feel like I’ve to get down on the bottom and crawl round and look carefully at them, as a result of these will not be up in your face type of, or it’s not as huge as a knee-high purple tulip or one thing. It’s important to actually look carefully on the subtleties. However a few of them are extra frilly, like nearly double, I assume, the flowers, and a few have extra inexperienced edging. Are these the variations… What are you as a collector so as to add to your collections?
David: Nicely, I don’t know of a genus that’s… One of many issues that appeals to me about snowdrops are their utter simplicity. However then once more, I don’t know of a genus that’s so extremely nuanced. It’s about how lengthy the claw is, how they taper on the finish, how the inexperienced suggestions… How the shading is: Is it a blotch, is it striped? It’s all about these subtleties. Your eye, as soon as it’s skilled to take a look at subtleties, whether or not it’s Galanthus or some other plant within the backyard, you develop into a greater gardener as you begin subtleties.
That being mentioned, I’ve seen gardens simply have one species, like Painswick in England, which is all I believe nivalis, and it’s a extremely popular and really efficient panorama. But it surely’s these particulars that sharpens your eye. And the opposite factor about Galanthus, it’s a time you may collect with pals like on the gala, and never have any guilt emotions about leaving your backyard, as a result of nothing else is occurring. You may really discuss with fellow gardeners at the moment of the yr. It’s type of a gardener’s sport, if you’ll.
Margaret: Yeah. So, let’s discuss concerning the Gala. I used to be excited to see that you just’re having… I imply, you may have presenters, individuals who do talks, and once more, they’re going to be broadcast nearly additionally, so folks should buy, as I did, a digital ticket, in addition to attend in individual in Downingtown, Pa. However like Nancy Goodwin, one of many… I imply, I bear in mind 1,000,000 years in the past, the primary time I went to her Southeastern backyard, and simply the astonishment of what she had achieved. So, there are some actually nice audio system, so inform us a little bit bit about what’s going to go on, whether or not in individual or nearly on the gala.
David: We begin Friday with the digital pleased hour, and it’s type of… Social exercise is a part of being a Galanthophile. There’s a social side to it. So we’ve got a trivia recreation which is nice enjoyable, as a result of… I’ll inform you a little bit secret. As a result of it’s 5 hours… We’re forward of England 5 hours, in order that they’ve all the time gone by way of cocktail time by the point we’ve got the pleased hour, and you may see it generally of their responses [laughter], which is nice enjoyable. We now have the pleased hour, and we’ve got Nancy Goodwin talking, and I’m simply honored to introduce her. She’s, as you mentioned, an iconic backyard within the South.
Numerous gardeners within the South suppose that Galanthus aren’t hardy for them, as a result of it’s too heat. Nicely, I simply wish to level to Nancy Goodwin, who’s been doing Galanthus in her backyard for 30 years. She’s identified proper now together with her Galanthus assortment for having the winter stroll. She has numerous fall-blooming Galanthus in her backyard. However I simply wished to have her converse as a result of she’s such an excellent gardener, and has been doing Galanthus, and assist dispel that delusion you could’t develop them within the South. I even have a busload coming from Tennessee to the gala this yr.
Margaret: Oh, nice.
David: And so they’ve been coming a number of years, we’ve got a number of busloads coming to the gala. Then on Saturday, we’ve got the curator of Utrecht Gardens talking on DNA tracing in snowdrops, to verify how the Galanthus have moved from the Mediterranean upwards by way of Europe. They’re really doing DNA tracing to verify they’ve the correct cultivars and species within the backyard, that they’re traditionally appropriate as effectively. I believe that’s fascinating, that we’ve moved in that path, not simply in Galanthus however plant-wide. I believe DNA tracing goes to vary the best way Linnaean nomenclature is immediately.
After which we’ve got the director of the Gothenburg Botanical Backyard in Sweden, which is the biggest bulb assortment on the earth.
Margaret: Wow.
David: Not simply america. However he’s going to be speaking about his love of Galanthus, and extra importantly I believe, simply as importantly, are the companion crops, the companion bulbs to bloom with them, so it’s not only one genus, it’s about making a backyard, Margaret. About…
Margaret: Talking of layering [laughter].
David: It’s about making a backyard, and what goes with that plant? Sure. That’s proper; thanks.
Margaret: Nicely, David Culp, we’re nearly mainly out of time. However I all the time have enjoyable, as folks may inform, as a result of I used to be cackling all through, speaking to you.
David: You must have enjoyable.
Margaret: A fellow plant nut of… a longtime plant nut like me. So, thanks a lot, and I’ll discuss to you once more quickly, I hope.
David: Thanks, Margaret. I stay up for seeing you quickly, and everybody on the Gala. Completely happy gardening.
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