Air Plants: The Plants That Grow on Air

 Few plants spark as much delight as air plants. Belonging to the genus Tillandsia, these remarkable little plants grow without any soil at all, drawing moisture and nutrients straight from the air through their leaves. They can perch in a shell, hang in glass, or simply rest on a shelf, making them one of the most versatile and fascinating plants you can own.

Light, Water & Soil

The wonderful news is there's no soil to fuss over. Air plants do, however, have their own particular needs.

Give them bright, indirect light. A spot near a window that gets plenty of daylight without harsh direct sun is ideal. Too much direct sun can dry them out and scorch the leaves.

Watering is the part that surprises people. Despite the name, air plants do need regular water. Soak them in a bowl of room-temperature water for twenty to thirty minutes about once a week. Afterward, gently shake off the excess and set them somewhere with good airflow to dry completely within a few hours. Trapped water sitting in the center is the most common cause of rot, so drying matters as much as soaking.

Common Problems & Fixes

Brown, crispy leaf tips point to underwatering or very dry air. Increase soaking frequency and consider an occasional misting between soaks.

A soft, mushy center or leaves falling out means the plant stayed wet too long. Always dry your air plant thoroughly after soaking, upside down if needed.

Curling, rolled leaves are a thirst signal, telling you it's time for a good soak.

A Few Favorites

- Tillandsia ionantha — a small, hardy variety that blushes red when it blooms.
- Tillandsia xerographica — the silvery, sculptural queen of air plants with curling leaves.
- Tillandsia bulbosa — quirky and almost alien, with twisting tentacle-like foliage.

A Note on Pets

Good news for animal lovers: air plants are considered non-toxic to cats and dogs. That said, their wispy leaves can be tempting playthings, so display them somewhere your pets can admire but not nibble.

When in doubt, keep new plants out of reach of pets and consult your veterinarian.