How to Care for Air Plants (Tillandsia) — No Soil Required

Air plants grow without soil, absorbing water and nutrients directly through their leaves. Here's how to water, display, and keep them thriving.

Tillandsia — commonly called air plants — are among the most unusual plants you can keep indoors. They absorb moisture and nutrients through their leaves rather than roots, which means no soil, no pot, and endless display possibilities.

Watering

The most effective method is soaking: submerge the entire plant in water for 10–20 minutes, 1–2 times per week. Alternatively, mist thoroughly until every surface is wet. After watering, shake off excess water and let the plant dry upside-down in good airflow within 1–2 hours. Water sitting in the base causes rot.

Light

Bright indirect light is ideal — 1–2 metres from a bright window works well. Direct sun dehydrates air plants quickly and burns their leaves.

Display Ideas

Fertilizing

Once a month, add Tillandsia-specific or orchid fertilizer diluted to quarter-strength to your soaking water. This supports healthy growth and occasional blooming.

If your air plant is turning brown and crispy, it's drying too fast after watering. Move it to a less exposed spot or increase watering frequency.