Eight flowers of Christmas, and the ancient human instinct to bring green things inside when the light fails

Dark Season, Bright Petals


It is the second week of November and Gerrit Hofman is doing something that would have been, until about forty years ago, considered moderately eccentric: growing poinsettias under artificial light in a glasshouse outside Aalsmeer, in the Netherlands, timed to peak colour for the European Christmas market. The plants are extraordinary — two metres tall in some of the ornamental tree varieties, the bracts ranging from the familiar scarlet through salmon and cream and marbled pink to a near-black burgundy that the breeding programmes of the past decade have produced by methods that Hofman, when asked, describes as systematic rather than mysterious. He has been growing poinsettias for twenty-two years. He can tell you, by looking at a plant, whether it will hold its colour through the twelve days of Christmas or begin to drop its bracts before New Year. This is knowledge that accumulates slowly and cannot be transferred by instruction.

Hofman is one of approximately 300 poinsettia growers in the Netherlands, which produces roughly 85 million poinsettias annually — the largest producer in Europe, supplying markets from Reykjavik to Rome. The poinsettia is, by volume, the most commercially significant Christmas flower in the world: more plants are sold in the six weeks before Christmas than any other potted plant in any season. It has achieved this position in roughly sixty years, having been a plant known almost exclusively in its native Mexico until the middle of the 20th century, when a combination of breeding improvements, greenhouse technology, and the American military’s inadvertent promotion of the plant via soldiers stationed in Mexico created the conditions for its global expansion.

This is one version of the Christmas flower story: an industry, a logistics chain, a breeding programme, a plant optimised for retail. It is not the wrong version. But it is not the only one.

The other version begins in a forest in northern Europe, in the depths of midwinter, where human beings have been cutting green branches and bringing them into their homes since long before Christianity arrived to give the practice new justification. It passes through Rome, where the Saturnalia festival in December involved the decoration of houses with greenery and the exchange of gifts. It passes through the early Church, which absorbed, reframed, and ultimately endorsed the practice of winter greenery — attaching Christian symbolism to plants that the local population was already using, giving old customs new meanings without requiring that the customs be abandoned. It arrives at the contemporary Christmas arrangement — holly, ivy, mistletoe, pine, the red amaryllis on the sideboard — and asks what all of it is actually doing there, beyond the obvious answers.

The obvious answers are not wrong. But the longer answers are more interesting.


01 — The Poinsettia

Euphorbia pulcherrima — Ecke Ranch, California / Aalsmeer, Netherlands / Morelos, Mexico

The poinsettia’s Mexican origin story begins with the Aztecs, who called the plant Cuitlaxochitl and cultivated it for practical as much as ceremonial reasons: the red bracts produced a dye for fabric and cosmetics, the milky sap was used to treat fevers, and the plant’s willingness to bloom reliably in the short days of December gave it associations with the winter season that predated any Christian overlay. When the Spanish missionaries arrived in Mexico in the 17th century and were confronted with a local plant that blazed red in December, the symbolic opportunity was too obvious to resist.

The legend they attached to it is one of the more affecting in the Christmas flower tradition. A young girl named Pepita, too poor to provide a gift for the celebration of Jesus’s birthday, gathered weeds from the roadside on the way to church on Christmas Eve — the only offering available to her. Where the weeds were placed at the church altar, crimson flowers bloomed. The flowers were poinsettias, and the miracle was read as evidence that a gift given with genuine love, however humble its material form, is acceptable to God. The plant was subsequently called La Flor de la Noche Buena — the flower of Christmas Eve — and its use in Christmas celebrations became embedded in Mexican Catholic practice.

The poinsettia’s global expansion is, however, largely the achievement of one family: the Eckes of California. Paul Ecke Sr developed a grafting technique in the early 20th century that produced fuller, bushier plants than the naturally leggy wild species, and the Ecke Ranch in Encinitas, California, became the principal supplier of propagation material to growers worldwide. For decades, the Ecke family held what amounted to a monopoly on the commercial poinsettia industry; the grafting technique was kept proprietary until a researcher discovered and published it in the 1990s, after which the industry globalised rapidly. The Ecke Ranch still operates, now focused on breeding rather than production volume, and new varieties still carry the Ecke name in their registration. The colours available today — from the deep scarlet of the Mexican original through the cream, salmon, pink, and burgundy of the contemporary range — are the product of breeding work that takes years of systematic crossing to produce a single stable new variety.

Gerrit Hofman, back in his glasshouse outside Aalsmeer, grows eleven varieties. He has views on all of them. The near-black burgundy variety, he says, is the one that challenges people — buyers see it and cannot decide if it is appropriate for Christmas, because it does not match the image they have of the plant. He sells it anyway, because the buyers who choose it, he has found, tend to know what they are doing.


02 — The Holly

Ilex aquifolium — West Wales / the Wye Valley / Cantabrian Spain

The holly is the oldest Christmas plant in this survey, in the sense that its use as a winter decoration predates Christianity in northern Europe by a period that is difficult to measure precisely because the people doing it did not write it down. What can be said is that the practice of bringing evergreen branches — and holly in particular, with its bright berries and its glossy leaves that stay green when everything else has gone brown — into domestic spaces during the dark weeks of midwinter was widespread across the Celtic and Germanic cultures of northern Europe long before the 4th century, when Christianity became the dominant religion of the Roman Empire and the project of giving Christian meaning to existing seasonal practices began in earnest.

The Christian symbolism that was attached to the holly is, as it happens, remarkably well fitted to the plant’s actual characteristics. The sharp points of the holly leaf were read as the crown of thorns. The red berries were read as drops of blood. The bitter taste of the berries — toxic to humans in quantity, attractive to birds in winter — was read as the bitterness of the Passion. The white flowers of spring were read as purity. Even the bark, which is grey-white, was fitted into the symbolic scheme as a reference to the wood of the cross. Whether these readings were arrived at through deliberate theological work or through the more instinctive process by which symbolic meaning tends to accumulate around plants that people live with closely is impossible to determine. They are coherent, and they held.

The commercial trade in holly at Christmas is substantial and almost entirely unacknowledged. Large-scale holly production is centred in the border regions of Wales and England — the Wye Valley and parts of West Wales in particular — and in Cantabrian Spain, where the Atlantic climate and acid soils produce Ilex aquifolium of commercial quality. The cut branches harvested and sold in the weeks before Christmas are taken from cultivated hedgerows and managed woodland rather than wild trees; the process of growing holly to a quality suitable for commercial cutting takes a minimum of ten years, which means that the holly on sale this Christmas was planted by someone who was thinking about Christmas a decade ago.

In the folk tradition of the British Isles, a distinction was maintained between male holly — the kind with sharp leaves — and female holly — the kind with berries, also called she-holly or smooth-leaved holly. Which variety was brought into the house first on Christmas Eve was said to determine whether husband or wife would rule the household in the coming year. The botanical accuracy of this gendering is dubious — the berry-bearing and non-berry-bearing plants are distinct in holly, but the distinction is not straightforwardly male/female in the way the folk tradition assumed — but the custom, and the gentle domestic power struggle it encoded, was observed widely enough to be recorded in county folklore collections across England, Wales, and Ireland well into the 20th century.


03 — The Mistletoe

Viscum album — Herefordshire, England / the Périgord, France

The mistletoe is the most theologically complicated plant in the Christmas decoration tradition, in the sense that the Church has never quite managed to assimilate it. Holly acquired Christian symbolism and became unambiguously appropriate for church decoration. Ivy was absorbed into the Christmas vocabulary with relatively little resistance. But mistletoe — with its roots in Druidic ritual, its association with the Norse myth of Baldr’s death, and its persistent folk connection to fertility and sexuality — has never been fully domesticated by Christian practice. Most churches do not use it in Christmas decoration. Most people continue to hang it in their homes regardless, which says something about the relative authority of ecclesiastical and domestic tradition.

The Druids’ reverence for mistletoe — described by Pliny the Elder in the 1st century AD, in one of the earliest written accounts of Celtic religious practice — centred on the plant’s remarkable growing habit: a root parasite that lives on the branches of host trees (most famously oak, though in practice apple and poplar are more common hosts), it is botanically neither of the earth nor entirely of the sky, producing its white berries in winter when the host tree is bare and apparently dead. For the Druids, this quality of life persisting where life seemed impossible — of something evergreen and fructifying growing from apparently dead wood, suspended between earth and heaven — made mistletoe a plant of great sacred significance. It was harvested with golden sickles at the winter solstice and used in ritual, in medicine, and in the blessing of homes and livestock.

The Norse version of the story is darker. Baldr, the beloved god, had been made invulnerable to all things — except mistletoe, which his mother Frigg had overlooked when extracting promises from every plant and animal not to harm her son. Loki, learning of this vulnerability, fashioned a dart of mistletoe and guided the blind god Höðr’s hand to throw it at Baldr, killing him. Mistletoe’s role as the one thing that could kill the unkillable gives it, in the Norse mythological tradition, a quality of unpredictable power — the small, overlooked thing that turns out to matter most.

The kissing tradition — which appears in British sources from the 18th century, spreads through the 19th century as the domestic Christmas customs associated with the Victorian era solidified, and becomes the primary contemporary association with the plant — represents a late and secular overlay on a much older and stranger mythology. It is, in the context of everything that came before it, rather charming in its modesty. The ritual that once involved golden sickles and Druidic ceremony has become a socially licensed excuse for a kiss. The mistletoe has accommodated the change with equanimity.

Commercial mistletoe production in England is centred in Herefordshire and Worcestershire, in the apple and cider orchards of the Welsh Marches where the plant grows most prolifically. The annual mistletoe auction at Tenbury Wells — held in November and described by those who attend it as one of the more peculiar agricultural markets in Britain — brings together buyers and sellers in a trade that is otherwise almost entirely informal: mistletoe harvested from orchards whose owners are paid in cash by itinerant cutters, sold to market stalls and florists, arriving at the front door with no certification, no traceability, and no particular interest in acquiring either.


04 — The Christmas Rose

Helleborus niger — Styria, Austria / the Vosges, France

The Christmas rose is not a rose. It is a hellebore — a member of the buttercup family, low-growing, winter-flowering, its white blooms (flushing pink as they age) appearing from December through February in the kind of weather that most flowers refuse to acknowledge. The name connects it to Christmas through both timing and legend, and the legend is one of the more quietly beautiful in the festival’s long accumulation of flower stories.

A young shepherd girl, watching the Magi present their gifts to the infant Jesus, wept because she had nothing to give. The ground was frozen; there were no flowers. An angel, seeing her distress, swept away the snow where her tears had fallen, and where the tears had touched the earth, white flowers bloomed — the first hellebores, the Christmas rose, a gift produced from grief and cold ground, offered to the child who had arrived in similarly unlikely conditions. The legend is not canonical — it appears in medieval sources and was developed through subsequent centuries of popular telling rather than formal theological elaboration — but it has the quality of a story that has earned its place, that says something true about the season through an act of imagination rather than doctrine.

The hellebore’s practical qualifications for the Christmas role are considerable. It flowers in conditions that nothing else does; it is evergreen; its nodding white blooms, turning to face the ground as though in humility, have a quality of contained beauty that suits the reflective register of Advent as well as the celebratory one of Christmas day. In the language of flowers, the hellebore was associated with anxiety, scandal, and — in some traditions — with the ability to see through illusion: to perceive what is actually there rather than what is presented. This is a more complex set of meanings than most Christmas flower symbolism, and it may explain why the Christmas rose has remained a specialist’s choice rather than a mass-market one.

The commercial cultivation of Helleborus niger for the potted plant market is centred in Styria, in the Austrian Alps, where the plant grows wild and has been cultivated in cottage gardens since the medieval period. Styrian Christmas rose growers produce pot plants that are timed, with some difficulty, to flower precisely at Christmas — the plant’s natural flowering varies with altitude and temperature, and achieving a reliable December bloom at lower altitudes requires careful management of temperature and light. The varieties bred for the commercial market — larger-flowered, more reliably December-blooming than the wild species — have introduced qualities that some growers find uncomfortably removed from the plant’s character. The wild Helleborus niger, found in the limestone forests of the Vosges and the Jura, flowers when it chooses to, which is not always when you need it.


05 — The Amaryllis

Hippeastrum — Limmen, Netherlands / Minas Gerais, Brazil

The amaryllis — the bulb in a pot that grows, with startling speed and little apparent effort, into a stem bearing three or four enormous trumpet-shaped blooms in red, white, pink, salmon, or the striped combinations that the breeding programmes of the past three decades have produced — is the domestic Christmas plant that most consistently astonishes people who have not grown it before. The speed of growth is genuinely surprising: a healthy bulb placed in compost in a warm room will produce a visible shoot within days and a fully open flower within six weeks, and the scale of the bloom relative to the apparent modesty of the bulb that produced it is one of those disproportions that the plant kingdom offers periodically, as if to make a point.

The name amaryllis, which appears on every pot and packet but refers technically to a South African genus not closely related to the plants being sold, has a pastoral-romantic provenance: Theocritus and Virgil both used the name for idealized shepherdesses in their pastoral poems, and the name was attached to this genus in the 18th century by Linnaeus, apparently for its beauty. The correct botanical genus for the Christmas amaryllis is Hippeastrum — knight’s star lily — a South American genus whose natural range covers the Andes, the cerrado of central Brazil, and the Atlantic forest, and whose flowers were brought to Europe by plant hunters in the 18th and 19th centuries and developed into the range now sold as Christmas pot plants.

The commercial production of amaryllis bulbs is dominated by the Netherlands, and specifically by growers in the village of Limmen in the Noord-Holland province, who have been cultivating the plant since the late 19th century and who supply, between them, a substantial fraction of the world’s commercial bulb production. The largest growers in Limmen have become, over the past three decades, de facto breeders: the variety development that has produced the near-black ‘Black Pearl’, the white-edged ‘Picotee’, the double-flowered ‘Double Dragon’, and the miniature varieties suited to smaller spaces has been largely an industry initiative, driven by competition for the Christmas gift market rather than by the interests of botanical collectors or specialist growers.

The Brazilian wild species of Hippeastrum — found in the campo rupestre grasslands of Minas Gerais and in the coastal Atlantic forest — are beginning to attract attention from breeders working with new colour ranges, particularly the yellow-flowered species H. calyptratum and the tiny, fragrant H. gracile, whose qualities have not yet been adequately incorporated into the commercial range. The direction of the breeding programme, for those who follow it, suggests that Christmas amaryllis in twenty years will look rather different from the Christmas amaryllis of today. The bulb’s capacity to surprise, in other words, is not exhausted.


06 — The Ivy

Hedera helix — the Cotswolds / the Ardennes, Belgium

The ivy is the overlooked Christmas plant — the one that appears in carols, in traditional decoration, and in the symbolic vocabulary of the season, and that is simultaneously so common and so associated with decay in the contemporary imagination that its presence in Christmas arrangements is more often instinctive than reasoned. It trails from the mantelpiece and winds around the holly wreath and is cut from garden walls and hedges in November by people who would be hard pressed to explain why, beyond the fact that it looks right, it has always been there, and the Christmas arrangement without it seems incomplete.

The carol — The Holly and the Ivy, one of the oldest surviving English Christmas carols, recorded in the early 18th century but almost certainly older — presents the two plants as opponents in a contest for symbolic precedence. The holly wins, in the carol’s explicit allegory, because its various features — the prickle, the bark, the berry, the flower — can be aligned with aspects of the Passion narrative. The ivy’s virtues are left unstated, as if the writer knew the ivy was necessary to the arrangement but could not articulate why.

The pre-Christian answer is more forthcoming. In the Roman Saturnalia, both holly and ivy were used as decoration, and ivy was specifically associated with Bacchus, the god of wine and festivity — it was woven into garlands worn at banquets, wound around the staff carried in Bacchic procession, and hung above the doors of wine shops as a sign of trade. This association with festivity and with the temporary suspension of normal social hierarchies that characterised the Saturnalia — a festival in which slaves were served by their masters, gifts were exchanged across class lines, and ordinary rules were relaxed — gave ivy a connection to Christmas celebration that is less obviously theological than the holly’s Passion symbolism but arguably more directly related to what Christmas actually feels like in practice.

The botanical virtues of ivy in winter decoration are practical as well as symbolic. It remains green throughout the winter and into spring; it grows with sufficient vigour that cutting large quantities does not damage established plants; its trailing habit allows it to be used in ways that more rigid materials cannot; and its range of varieties — from the small-leaved common ivy of hedgerows to the large-leaved ‘Hibernica’ of Atlantic coastal gardens and the variegated forms cultivated for ornamental purposes — provides a range of textures and tones that gives decorators material to work with. The Cotswolds hedgerow variety, its small dark leaves tipped with new growth in a paler green, is the version that most people who grew up in the English countryside associate with Christmas. The Belgian Ardennes variety, larger-leaved and darker, appears in the florist-assembled wreaths that have become a significant part of the commercial Christmas decoration market.


07 — The Narcissus

Narcissus papyraceus — the Isles of Scilly / Huelva, Spain

The paperwhite narcissus — Narcissus papyraceus, the white narcissus of the Mediterranean basin — occupies a specific and somewhat neglected position in the Christmas flower tradition. It is not the daffodil of Easter, nor the Chinese narcissus of Ching Ming: it is a distinct species, smaller and more fragrant than the cultivated daffodil, its clusters of pure white flowers carrying a scent that is, depending on your tolerance for intensity, either the finest fragrance in the Christmas room or the one that requires the window to be opened. There is limited middle ground.

The paperwhite’s Christmas credentials rest on timing and on a specific regional tradition that has become, through the mechanisms of the contemporary gift market, something considerably wider. The Isles of Scilly — ten square miles of Atlantic-facing islands off the Cornish coast, whose mild winter climate is produced by the Gulf Stream’s thermal influence — have been producing narcissus commercially since the 1880s, when Scillonian farmers discovered that the mild conditions allowed them to produce flowers months ahead of the mainland season. The Scilly narcissus crop, harvested from November through March, provided the first fresh-cut flowers available in mainland Britain each winter for most of the 20th century, and the paperwhite among them carried, for generations of British buyers, an association with the first breath of Christmas and the promise that spring, though distant, was already forming underground.

The forced paperwhite — grown in a vase of water and pebbles, bulbs purchased in garden centres and market stalls from October onwards, placed on a kitchen windowsill or a dining table — has a more domestic tradition. The practice of forcing narcissus bulbs indoors through the Christmas period is recorded in 18th-century British gardening manuals and was a common domestic activity in the 19th and early 20th centuries, before the development of the year-round cut-flower supply chain removed the urgency of growing one’s own winter blooms. Its revival in recent decades — the forced narcissus appearing in interiors magazines and on kitchen tables of people who do not otherwise grow things — suggests that the combination of watching something grow in real time and having the resulting fragrance in the house is more compelling than the availability of flowers from other sources has managed to displace.

In Huelva, on the Atlantic coast of Spain, the commercial production of paperwhite narcissus for the European Christmas market is a significant winter crop, the mild Andalusian climate producing stems of quality that compete effectively with the Scilly product. The two are not interchangeable — the Scilly stems are shorter, more variable, and more fragrant; the Huelva stems are more uniform and more robust — but both carry, in the context of the Christmas table, the same fundamental message: something is growing. The light is already, imperceptibly, returning.


08 — The Christmas Cactus

Schlumbergera — the Serra dos Órgãos, Brazil / Vejle, Denmark

The Christmas cactus is the most improbable plant in this survey — a jungle cactus from the cloud forests of the Serra dos Órgãos in southeastern Brazil, growing naturally as an epiphyte in the forks of trees at altitude, producing flowers of vivid pink, red, white, or orange in the brief days of the southern hemisphere spring (which is the northern hemisphere’s November and December), and finding itself, through the peculiarity of this timing and through the efforts of European plant hunters who collected it in the 19th century, on windowsills across northern Europe and North America as a Christmas flowering plant.

The plant’s common name covers three closely related species of Schlumbergera that flower at slightly different times — the Thanksgiving cactus (S. truncata), the Christmas cactus (S. × buckleyi), and the Easter cactus (S. gaertneri) — and the distinction is rarely maintained in retail, where all three are sold as Christmas cacti regardless of their actual flowering time. The S. × buckleyi hybrid, which is the true Christmas cactus in horticultural terms, flowers later than the Thanksgiving cactus and was bred in England in the 1840s by William Buckley, a gardener at Rolleston Hall in Staffordshire whose work produced the long-segment, pendant-flowered hybrid that remains the basis of most commercial varieties today.

The Christmas cactus’s longevity is part of its domestic significance. Unlike most Christmas flowering plants, which are bought, enjoyed for a season, and discarded, a healthy Schlumbergera can live for decades — twenty or thirty years in a stable indoor environment is not unusual, and specimens of fifty years or more have been documented. This quality of persistence gives the plant a different kind of presence in a household than the poinsettia or the amaryllis: it is there every Christmas, the same plant, growing slightly larger each year, flowered or not according to the condition of its care. Plants that have been in families for two or three generations — rooted cuttings passed from parent to child, carried to new houses, kept through changes that otherwise left little physical trace — carry a form of memory that the annual plants do not have.

The commercial production of Christmas cacti is centred in Denmark, which accounts for the majority of European pot plant production, and in the Netherlands. Danish production is concentrated around Vejle in Jutland, where specialist growers have developed varieties across a colour range that now extends from white through every degree of pink and red to deep magenta, with some yellow varieties produced by crossing with the related genus Hatiora. The growing of Christmas cacti at commercial scale requires the management of photoperiod — the plants are induced to flower by exposure to short days, and the growing houses are light-controlled to ensure simultaneous flowering across the crop for the retail window. Gerrit Hofman, back in his Aalsmeer glasshouse where this guide began, does not grow Christmas cacti. They require, he says, a different kind of attention.


Coda

It is the third week of December and a florist named Astrid Haugen is arranging Christmas wreaths in her workshop in Bergen, Norway, in a city where the sun currently rises at ten in the morning and sets at half past two in the afternoon. She has been making wreaths for twenty years, and her materials are specific: Norwegian spruce cut from managed forest in Hordaland, holly imported from Herefordshire, ivy from her own garden wall, dried orange slices threaded on wire, cinnamon sticks, dried rose hips, a small amount of mistletoe that she sources from a farm in Telemark where it grows on old apple trees. No artificial materials. No dried flowers dyed unnatural colours. Nothing that would have been unavailable to someone making a Christmas wreath in this region two centuries ago, with the addition of the Herefordshire holly, which is better than the Norwegian equivalent.

She makes the same argument that Rosario Villanueva made about Mother’s Day carnations and that Anna Jarvis made about carnations generally: the decision about what to bring into the house at this time of year is not arbitrary, and the people who have made it carefully — over generations, over centuries, in conditions of cold and darkness where the psychological function of green things and bright berries and fragrant needles was not optional but urgent — knew what they were doing. The instinct to bring the outside inside when the outside is most hostile, to surround yourself with evidence of continuing life when the evidence is hardest to find, to keep something green in the house through the weeks when the sun is at its weakest — this is not sentimentality. It is the accumulated wisdom of people who understood what winter actually requires.

The flowers and plants of Christmas are, in this reading, not decorations. They are arguments. Arguments that the dark season is not permanent, that the light is not gone but merely reduced, that the roots are holding in the frozen ground and the shoot is forming in the dark, and that the green branch cut from the holly tree and brought inside is not a trophy of the outdoors but a promise — extended, as it has been extended for as long as people have been doing this, from the living plant to the person who carries it home.

The promise has never been broken. It is reasonable to expect that it will not be broken this year.


Fluerology by H recommends

Hofman Planten, Aalsmeer, Netherlands — Gerrit Hofman’s poinsettia nursery is one of the few in the Netherlands to offer visitors during the October and November growing season. Tours must be booked in advance through the Flora Holland grower network. floraholland.com

Tenbury Wells Mistletoe Auction, Worcestershire, England — held on three Tuesdays in November and early December, the auction is the primary trading point for English mistletoe. Retail buyers can attend as spectators; the bidding is conducted by traditional auction methods in the town square. visittenburywells.co.uk

Scilly Flowers, Isles of Scilly — the cooperative of Scillonian narcissus growers ships directly to UK customers from November through March. The earliest paperwhites, available from late October in good seasons, arrive in simple paper wrapping that is itself part of the proposition. scillyflowers.co.uk

Astrid Haugen Blomster, Bergen, Norway — Haugen’s wreath-making workshops, held in the first two weeks of December, take eight participants through a full wreath construction using Norwegian materials. The workshop has a waiting list; applications open in September. astridhaugen.no


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