Anthuriums (flamingo flowers) are among the most popular houseplants because they are extremely low-maintenance while also serving as excellent natural air purifiers. According to a NASA study, they filter substances such as formaldehyde, ammonia, xylene, and toluene from indoor air.
The simplest cultivation methods are growing them in hydroponics (water) or in succulent/orchid potting mix:
- Cultivation in water (hydroponics) – The easiest option
Anthuriums thrive beautifully without any soil at all. This prevents root rot caused by soil compaction and keeps fungus gnats away.
How to do it: Carefully remove the plant from its pot and rinse all soil off the roots under lukewarm water.
Container: Place the plant in a glass vase and fill with water just enough to cover the roots, ensuring the plant stem itself does not sit in the water.
Care: Ideally, use low-calcium water (e.g., rainwater or filtered water). Change the water every 2–3 weeks and occasionally add a drop of liquid hydroponic fertilizer. - Cultivation in soil – The classic rules
If you prefer conventional soil, the right substrate is key:
Substrate: Do not use heavy potting soil. Mix standard houseplant soil with orchid substrate (pine bark) and perlite in a 1:1 ratio. This ensures the roots get the necessary airflow.
Watering: Water only when the top layer of soil (approx. 2–3 cm) has dried out. Avoid waterlogging at all costs (use a pot with a drainage hole).
Light: A bright, indirect location away from harsh midday sun. Humidity: Regularly misting the leaves with low-lime water promotes growth and prevents brown leaf tips.