The Most Iridescent Terrarium Plants
Iridescence in plants is a fascinating optical effect where leaf surfaces reflect light to produce a spectrum of shifting colors, achieved through microscopic structures that alter light waves. This phenomenon, more common in the understory of dense forests, helps plants manage light exposure. Our curated list explores a variety of iridescent terrarium plants, each with unique light-reflecting characteristics that make them captivating additions to indoor spaces. Alongside detailed descriptions, we provide links for further information and purchasing options for each plant, making it easy for enthusiasts to learn about and acquire these natural wonders.
1| Selaginella willdenowii
Family: selaginellaceae, Genus: selaginella
Known as Peacock Moss, this plant boasts a stunning, shimmering blue-green iridescence, especially under low light conditions. It is arguably the most iridescent species of Selaginella and a great candidate for a terrarium. Learn more
2| Begonia metachroa
Family: begoniaceae, Genus: begonia
Begonia metachroa features leaves with a subtle iridescent sheen, adding a touch of mystery to indoor plant collections. Learn more
3| Begonia pavonina
Family: begoniaceae, Genus: begonia
Similar to Selaginella willdenowii, this plant is sometimes called the Peacock Begonia, and for good reason. It is famous for its strikingly iridescent blue leaves, which shimmer in the light, mimicking the appearance of a peacock's feathers. Learn more
4| Selaginella uncinata
Family: selaginellaceae, Genus: selaginella
This is another species of Selaginella. Similar to S. willdenowii, the effect is most pronounced when grown in low light. This species also appreciates high humidity. Learn more
5| Elaphoglossum metallicum
Family: dryopteridaceae, Genus: elaphoglossum
This fern stands out with its metallic sheen, giving its green leaves a unique, lustrous quality that's sure to captivate any plant enthusiast. Learn more