Tillandsia seleriana is part of the Bromeliaceae family, its native range is S. Mexico to Central America where it grows as an epiphyte primarily in the subtropical biome.
This Tillandsia has a swollen base and twisting, silvery-green leaves. When it blooms, a colourful flower spike emerges, frequently displaying shades of pink or red. Its unusual form and ability to grow without soil make it a popular choice for creative displays.
The genus name Tillandsia honours Elias Tillandz, a Swedish physician and botanist. Seleriana commemorates Eduard Georg Seler, a German anthropologist.
Light: Tillandsia seleriana thrives in bright light that is not direct. Strong, direct midday sunlight can damage its leaves. Insufficient light may result in slower growth and less vibrant coloration. A spot near a bright window with filtered light in a typical UK home is ideal.
Water: This air plant absorbs moisture and nutrients through its leaves. It needs to be hydrated regularly. This can be achieved by misting it thoroughly several times a week, or by soaking the entire plant in room temperature water for 20-30 minutes once a week. After either method, ensure the plant drains completely and dries fully within a few hours to prevent rot. Good air circulation is crucial for drying.
Soil: Tillandsia seleriana does not require soil. It is an epiphyte, meaning it naturally grows on other plants or surfaces for support.
Fertilising: This plant benefits from occasional feeding. Use a very diluted liquid fertiliser formulated for bromeliads or orchids, applying it as a mist or by adding it to the soaking water, approximately once a month during the active growing period (spring and summer).
Temperature: This plant prefers moderate temperatures, ideally between 15°C and 30°C. It is not tolerant of frost and must be protected from temperatures below 10°C (50°F), which can occur in UK homes during colder months.
Humidity: Tillandsia seleriana appreciates moderate to high humidity levels. While it can adapt to typical indoor humidity in the UK, especially with consistent watering, increased humidity can encourage lusher growth. Good airflow is particularly important to prevent rot in humid conditions.
Growth Habit: It has a rosette growth habit with a swollen base and twisting, tapering leaves. It is an epiphyte and is typically displayed mounted on wood, cork, or simply placed on decorative objects. Its bulbous base can sometimes provide shelter for ants in its natural habitat, but this is not essential for cultivation.
Toxicity: Tillandsia seleriana is generally considered non-toxic to humans and pets.