Classification
- FamilyMarantaceaethe prayer-plant family
- GenusGoeppertiaformerly Calathea
- SpeciesGoeppertia veitchianasold as Calathea medallion
If you pictured a calathea before you knew the genus by name, you probably pictured a medallion. Calathea medallion — botanically Goeppertia veitchiana — is the variety that defines the type: rounded leaves, an intricate feathered pattern above, and a deep burgundy underside that turns the whole plant into a quiet piece of theatre every evening.
This page covers what is specific to medallion. The fundamentals — water chemistry, humidity, watering, light — are shared across the genus and set out in the complete Calathea Care UK guide.
What Sets Medallion Apart
The medallion leaf is broadly oval, held on an upright stem. The upper surface carries a feathered design — a pale central zone edged by darker green that fans toward the margin, traced with fine lines. The underside is a uniform rich burgundy-purple.
That two-tone construction is the point. Medallion has some of the most pronounced nyctinasty in the genus — the nightly folding of the leaves. As light fades, the leaves rise and close like hands, and the burgundy undersides come fully into view; in the morning they open flat again to show the patterned faces. A medallion in good health performs this every day, reliably enough that you can almost set a clock by it.
In temperament, medallion is squarely mid-genus. It is neither the forgiving giant that orbifolia is nor the specialist challenge of white fusion. If you can keep a medallion genuinely thriving, you understand calathea care.
History & Name
Veitchiana carries a piece of horticultural history. The epithet honours the Veitch nurseries — James Veitch & Sons, the most influential British plant nursery of the nineteenth century, which funded plant-hunting expeditions across South America and Asia and introduced hundreds of new species to British gardens and glasshouses. A plant named veitchiana is a plant that reached Europe through that Victorian network.
The genus has since been reclassified: most Calathea species, this one included, were moved to Goeppertia in 2012, the new genus honouring the German botanist Johann Göppert. Nurseries still label it Calathea medallion — “medallion” being a trade name for the rounded, patterned leaf rather than a botanical one.
A medallion’s nightly leaf movement is vigorous enough to be heard — in a quiet room, a healthy plant raising its leaves at dusk gives off a faint, papery rustle.
Care Notes Specific to Medallion
Watch the movement: The nyctinastic cycle is medallion’s built-in health readout. Leaves that stop folding, or fold only weakly, are telling you something — usually too little light contrast between day and night, air that is too dry, or root stress. Treat fading movement as an early warning, before the leaves themselves brown.
Light: Bright indirect light, no direct sun. The feathered pattern bleaches and flattens under harsh light; too little light, and the movement weakens.
Humidity: Medallion’s leaves are moderately thick — more forgiving than a peacock, less than an orbifolia — but 60%+ humidity is still the target. Dry central-heating air produces browning along the leaf margins.
Water: Soft or filtered water only. As with the whole genus, hard UK tap water accumulates in the leaf tissue and browns the edges.
Common Problems
Leaves not folding at night: Insufficient day–night light contrast, dry air, or stress. Address light first, then humidity.
Brown leaf edges: Hard water or low humidity — the universal calathea fault. The main guide covers the fix in full.
Curling leaves: Too dry or too cold. Check soil moisture and move the plant away from draughts.
Medallion is the calathea to learn the genus on. Pair this page with the full care guide, and let the nightly movement tell you how you are doing.
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