Tillandsia — 104 species

Tillandsia — the air plants — are epiphytes native to forests, deserts, and mountains across Central and South America. They anchor to bark, rocks, or wire frames with no soil required, absorbing moisture and nutrients through their leaf scales. Bright, indirect light for 12 or more hours suits most species; T. fuchsii and T. butzii also appreciate morning sun. Mist or soak in water two to three times per week, shaking off excess to prevent rot. Toxicity varies across the genus — check each species against ASPCA guidance before bringing one into a home with cats or dogs.