Anathallis acuminata

Anathallis acuminata

Anathallis acuminata is a delightful miniature epiphytic orchid native to the cloud forests of the Andes, including Ecuador, Colombia, and Peru. First described by (Kunth) Pridgeon & M.W.Chase and published in Lindleyana 16: 247 (2001), this cool-growing member of the Orchidaceae family produces clusters of tiny, intricate flowers on slender stems above compact, strap-like foliage. Its diminutive size, ease of cultivation, and charming floral display make it a favorite among miniature orchid enthusiasts and terrarium growers alike.

Care Guide

• Light: Bright, indirect light; tolerates some direct morning or late afternoon sun — avoid strong midday sun which can stress the delicate foliage
• Temperature: Cool; ideal daytime temperatures 16–24°C (61–75°F), cooler nights 10–16°C (50–61°F); reflects its Andean cloud forest origins — avoid prolonged heat
• Watering: Keep the substrate consistently moist but never waterlogged; allow the top layer to dry slightly between waterings; this genus has no pseudobulbs and cannot tolerate prolonged drought
• Humidity: High humidity essential, 60–80%; use a humidifier or grow in a terrarium or enclosed environment to maintain adequate moisture levels
• Substrate/Mounting: Best grown mounted on cork bark or fine tree fern to mimic its natural epiphytic habitat; alternatively use a very fine, well-draining sphagnum moss mix in a small pot

Anathallis acuminata is a charming and rewarding miniature orchid that brings the magic of Andean cloud forests into any terrarium or collection. A native Ecuadorian species from Ecuagenera, grown with care in Ecuador.