Mediocalcar decoratum is a small, striking orchid that forms mats in the wild. This species is beloved for its fast-flowering, frequent red-yellow flowers, which add a cheerful touch to terrariums, paludariums, or specialized orchid cabinets . decoratum grows in the Indonesian rainforests, at altitudes of 900 to 2000 meters, often under the shade of taller trees. These conditions provide little direct sunlight, cool temperatures, and high humidity, exactly what the plant needs to thrive. Thanks to its compact, bushy growth and the bulbous reservoir at the base of the stem, this plant is both decorative and functional: it stores water and nutrients, making it less sensitive to temporary droughts. The four leaves that emerge from the stem resemble helicopter blades, while the small, bell-shaped flowers appear elegantly on a short stem. For more information about this Araflora plant, see the plant information below.

To preserve the natural conditions of the Mediocalcar decoratum , it is necessary to place the plant in the shade and ensure high humidity,
Care of the Mediocalcar decoratum orchid
- Water: Keep the soil or substrate slightly moist all year round. The bulb-shaped reservoir helps the plant to temporarily store water. 
- Light: Shade or indirect light. Avoid direct sunlight to prevent burning of leaves and flowers. - Temperature: Cool to temperate; 10–19°C (50–66°F) at night, maximum 24°C (75°F) during the day. - Humidity: High, as in a rainforest (70–90%). Place the plant on an “island” surrounded by water or near other plants to retain moisture. - Substrate: Airy and well-draining, suitable for epiphytic orchids. - Feeding: Light dose of orchid food during the growth period; avoid over-fertilizing. 
- Pruning : Remove dead flowers or leaves to maintain healthy growth.
Tip: For an optimal microclimate, combine Mediocalcar decoratum with other tropical plants in a terrarium or paludarium to maintain high humidity and replicate natural growing conditions. For more information about this Araflora plant, see the care symbols below.