Air Plant
Tillandsia ionantha
Rootless epiphyte that absorbs moisture and nutrients through its leaves. Requires no soil at all — display on driftwood, in glass terrariums, or mounted on walls. Produces a vivid red blush before flowering.
Best rooms for air plant
Light requirements
Best near a window with filtered light — avoid harsh direct rays.
How to care for air plant
Mist 2-3 times a week or submerge in room-temperature water for 20 minutes once a week. Shake off excess water — standing moisture in the leaf base causes rot. Needs good air circulation. Keep above 10°C.
Watering
Let the compost dry out completely between waterings. Roughly every 2–4 weeks.
Propagation
- Offsets (pups) after flowering
Toxicity
This plant is not known to be toxic to cats or dogs.
Common problems
- Rot from trapped water in the base
- Drying out in centrally heated rooms
- Brown leaf tips from under-watering
Similar houseplants
Related guides
Air-Purifying Houseplants UK
What the science really says about air-purifying houseplants, plus 10 best low-care UK varieties, pet-safe picks, and how to truly clean indoor air.
Best Companion Plants for Roses UK
Discover the best companion plants for roses in UK gardens. Tested pairings for pest control, ground cover, and year-round colour from an expert grower.
Best Gardens in the World to Visit
Discover 15 of the best gardens in the world to visit on holiday. Travel tips, nearest airports, nearby attractions and links for each garden.