Tillandsia 'Spike' is a hybrid air plant in the Bromeliaceae family, it is known for its upright growth and a prominent, colourful flower spike. This Tillandsia cultivar typically displays a rosette of slender, silvery-green leaves and produces a distinct, often brightly coloured flower formation that stands tall from the plant's centre, often in shades of pink, red, or orange, from which small flowers emerge.
The genus name Tillandsia honours Elias Tillandz, a Swedish physician and botanist. 'Spike' is a cultivar name.
Light: Tillandsia 'Spike' thrives in bright light that is not direct. Strong, direct midday sunlight can harm its leaves or fade its colours. Insufficient light may result in slower growth and reduced flower spike vibrancy. 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 regular hydration. This can be achieved by misting it thoroughly several times a week, or by submerging the entire plant in room temperature water for 15-20 minutes once or twice a week, depending on the dryness of your home. After either method, ensure the plant drains completely and becomes fully dry within a few hours to prevent rot. Good air circulation is crucial for drying.
Soil: Tillandsia 'Spike' 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 must be protected from temperatures below 10°C, which can occur in UK homes during colder months.
Humidity: Tillandsia 'Spike' 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 typically forms a rosette of leaves and is best displayed mounted on wood, cork, or simply placed on decorative objects. Its roots primarily serve as anchors, not for nutrient absorption from soil. After flowering, the main plant may gradually decline, but it often produces offsets or "pups" to continue its life cycle.
Toxicity: Tillandsia 'Spike' is generally considered non-toxic to humans and pets. However, it is always a good practice to prevent ingestion.